Voltage control of self excited induction generator купить

voltage control of self excited induction generator



Chan Tze Fun Applied Intelligent Control of Induction Motor Drives ISBN: 9780470825570 Chan Tze Fun Applied Intelligent Control of Induction Motor Drives ISBN: 9780470825570 Новинка

Chan Tze Fun Applied Intelligent Control of Induction Motor Drives ISBN: 9780470825570

Induction motors are the most important workhorses in industry. They are mostly used as constant-speed drives when fed from a voltage source of fixed frequency. Advent of advanced power electronic converters and powerful digital signal processors, however, has made possible the development of high performance, adjustable speed AC motor drives. This book aims to explore new areas of induction motor control based on artificial intelligence (AI) techniques in order to make the controller less sensitive to parameter changes. Selected AI techniques are applied for different induction motor control strategies. The book presents a practical computer simulation model of the induction motor that could be used for studying various induction motor drive operations. The control strategies explored include expert-system-based acceleration control, hybrid-fuzzy/PI two-stage control, neural-network-based direct self control, and genetic algorithm based extended Kalman filter for rotor speed estimation. There are also chapters on neural-network-based parameter estimation, genetic-algorithm-based optimized random PWM strategy, and experimental investigations. A chapter is provided as a primer for readers to get started with simulation studies on various AI techniques. Presents major artificial intelligence techniques to induction motor drives Uses a practical simulation approach to get interested readers started on drive development Authored by experienced scientists with over 20 years of experience in the field Provides numerous examples and the latest research results Simulation programs available from the book's Companion Website This book will be invaluable to graduate students and research engineers who specialize in electric motor drives, electric vehicles, and electric ship propulsion. Graduate students in intelligent control, applied electric motion, and energy, as well as engineers in industrial electronics, automation, and electrical transportation, will also find this book helpful. Simulation materials available for download at www.wiley.com/go/chanmotor
DIY ZVS Tesla Coil Power Supply Boost Voltage Generator Drive Board Induction Heating Module DIY ZVS Tesla Coil Power Supply Boost Voltage Generator Drive Board Induction Heating Module Новинка

DIY ZVS Tesla Coil Power Supply Boost Voltage Generator Drive Board Induction Heating Module

DIY ZVS Tesla Coil Power Supply Boost Voltage Generator Drive Board Induction Heating Module Specification: Size: 74mm x 77mm Input voltage: DC 12V-30V Output: HVDC, About 800 times of input voltage Power requirements: Less than 12V 5A, above 15V 15A Operating frequency: 30kHz-50kHz adaptive Secondary parameters: 5T + 5T Feature: 1. Using military FR4-A material 1.6mm double-board circuit board, power line extra add tin and optimizes line width of MOS tube drive circuit. 2. Using two IRFP250N power field pipe, large current, small internal resistance, super-power. 3. Using 1.25 copper wire large inductance, more stable performance. 4. Using 1% precision metal film resistors. 5. Use 25 * 24 * 16mm thick anti-static cooling. 6. Using MKP 0.33UF 1200V two parallel resonant capacitor for high frequency. Precautions: 1. After finish the installltion, carefully check it and verify that all components soldered correctly 2. Please note that the positive and negative signs of input power, carefully check to prevent reverse burning plate 3. The test voltage is recommended for the low power 12v, prevent mis-wiring problems or cause burning plate 4. Drive board limit input is DC 30v, current 10A, not recommended using limits, do not long working under overvoltage and overcurrent conditions. Driver board is not suitable for induction heating, if you need induction heating, it is recommended input voltage 15v or less. For induction heating or long use high-power must need to add the cooling fan, if poor heat dissipation, it will result in MOS tube temperature is too high, will accelerate the aging of MOS tube even burn and other issues. Note: This is a DIY kit, you need to have electronic knowledge and ability. Package includes: 1 x ZVS Tesla Coil Power Supply Boost Voltage Generator
Han Ke-Li Hydrogen Bonding and Transfer in the Excited State ISBN: 9780470669259 Han Ke-Li Hydrogen Bonding and Transfer in the Excited State ISBN: 9780470669259 Новинка

Han Ke-Li Hydrogen Bonding and Transfer in the Excited State ISBN: 9780470669259

35379.36 руб. Найти похожее
This book gives an extensive description of the state-of-the-art in research on excited-state hydrogen bonding and hydrogen transfer in recent years. Initial chapters present both the experimental and theoretical investigations on the excited-state hydrogen bonding structures and dynamics of many organic and biological chromophores. Following this, several chapters describe the influences of the excited-state hydrogen bonding on various photophysical processes and photochemical reactions, for example: hydrogen bonding effects on fluorescence emission behaviors and photoisomerization; the role of hydrogen bonding in photosynthetic water splitting; photoinduced electron transfer and solvation dynamics in room temperature ionic liquids; and hydrogen bonding barrier crossing dynamics at bio-mimicking surfaces. Finally, the book examines experimental and theoretical studies on the nature and control of excited-state hydrogen transfer in various systems. Hydrogen Bonding and Transfer in the Excited State is an essential overview of this increasingly important field of study, surveying the entire field over 2 volumes, 40 chapters and 1200 pages. It will find a place on the bookshelves of researchers in photochemistry, photobiology, photophysics, physical chemistry and chemical physics.
E27 Infrared Voice Control Induction Light Shell Cover - White E27 Infrared Voice Control Induction Light Shell Cover - White Новинка

E27 Infrared Voice Control Induction Light Shell Cover - White

Material ABS Color White Quantity 1 Piece Rate Voltage 220V Working Current 1.5 A Connector Type E27 Other Features Induction distance: 8m Packing List 1 x E27 infrared induction light shell
HY SOP8 NE555 Chip Pulse Generator Module - Blue HY SOP8 NE555 Chip Pulse Generator Module - Blue Новинка

HY SOP8 NE555 Chip Pulse Generator Module - Blue

Brand HY Model SOP8 Quantity 1 Color Blue Material PCB + electronic component Features NE555 chip Specification Working voltage: 5~12V Application One way signal output; Output duty ratio is about fifty percent of square wave English Manual/Spec Yes Other Adopting NE555 chip; With adjustable resistor to control output frequency; With onboard power indicator. Packing List 1 x Pulse generator module
HCW520 Auto-Induction Remote Control Flying Ball with Music HCW520 Auto-Induction Remote Control Flying Ball with Music Новинка

HCW520 Auto-Induction Remote Control Flying Ball with Music

HCW520 Auto-Induction Remote Control Flying Ball with Music / Dazzling Light - Transparent + White
SJ-ACV056FB 0.56 3-Digital LED Blue Light Display 2-Line AC Voltmeter - Black (12~380V) SJ-ACV056FB 0.56 3-Digital LED Blue Light Display 2-Line AC Voltmeter - Black (12~380V) Новинка

SJ-ACV056FB 0.56 3-Digital LED Blue Light Display 2-Line AC Voltmeter - Black (12~380V)

Brand N/A Model SJ-ACV056FB Quantity 1 Color Black Material Plastic + electronic components Features Wide testing range of AC voltage 0.56" 3-digital LED display Specification Testing range: 50Hz/60Hz 12V~50Hz/60Hz 380V; Working voltage: AC 12V~380; Error: 1%; Display color: Blue; Testing speed: >=200mS / time Application Alternating voltage test; Test the voltage for 220V generator; Monitor the output electricity of inverter; Test the voltage of other alternating current circuit English Manual/Spec No Other The housing is with buckle for convenient to install; Connect to zero line and live wire directly no need external power; Control the working current within 20mA can extend the lifespan of the LED Packing List 1 x Voltmeter (20cm-cable)
The Housemartins The Housemartins. The best of the Housemartins The Housemartins The Housemartins. The best of the Housemartins Новинка

The Housemartins The Housemartins. The best of the Housemartins

Happy Hour; Five Get Over Excited; Caravan Of Love...
iPearl 5 Keys Self-timer Bluetooth Remote Control - White iPearl 5 Keys Self-timer Bluetooth Remote Control - White Новинка

iPearl 5 Keys Self-timer Bluetooth Remote Control - White

iPearl Bluetooth 5 Buttons Remote Control Self-timer Wireless Phone Self-timer Control - White
80V/12V/5V 10W DC Micro Hydro Generator Tap Water Flow Hydraulic DIY 80V/12V/5V 10W DC Micro Hydro Generator Tap Water Flow Hydraulic DIY Новинка

80V/12V/5V 10W DC Micro Hydro Generator Tap Water Flow Hydraulic DIY

Description: 80V/12V/5V 10W DC Micro Hydro Generator Tap Water Flow Hydraulic DIY Micro hydro generator, the potential energy conversion of the water into electrical energy mechanical equipment.We provide you with three kinds of generators,Can be directly to the small battery charge,Can charge mobile phone,Can give 12V radio power, charging, power supply for LED lights, etc Specification: Output high voltage: 80V (1.2Mpa) The maximum output : 220mA (12V) Line resistance :10.5 + 0.5 Insulation resistance: 10M (DC100) The outlet closed the maximum voltage: 0.6Mpa The water outlet open the maximum voltage: 1.2Mpa Start water pressure: 0.05Mpa Size:8.8x5.8x3.9cm(L X W X H) Axial gap 0.2 - 1.0mm The mechanical noise :55dB Generator single volume: 90g The life of generator: 3000h Appearance: generator surface cleaning, no corrosion, the structure is strong. Output characteristics: the output voltage with no voltage regulator is proportional to the water pressure. F50-80V: DC 0-80V output, generator without voltage regulator circuit, peak voltage reached 80V,Can be directly 10W LED about 3-12V lights, can be directly to the small battery charging, charging current maximum 220mA. F50-5V: DC 5V regulator output, you can charge the phone, you can also charge a lithium battery charging management chip. F50-12V: DC 12V voltage regulator output, you can give the 12V radio power, charging, power supply to the LED. Package include: 1 x Micro Hydro Generator(80v/12v /5V for option) Details pictures:
12V Turn 5V Buck Module / LED Car Battery Voltage Meter - Blue 12V Turn 5V Buck Module / LED Car Battery Voltage Meter - Blue Новинка

12V Turn 5V Buck Module / LED Car Battery Voltage Meter - Blue

1.Wide range of voltage meter:. DC4.5 ~ 40V Output current capability 2.5V/2A (note: the input voltage to a regulated output voltage of 5.0V when the 6.5 ~ 40V) 3. A button (Output Enable button) switch USB output a key (low-power button) to enter the ultra-low power 4. Car voltmeter can self-calibration will never exist without accurate voltmeter problem 5. With reverse polarity protection reverse polarity does not burn 6. With over-current over-temperature protection 7. With a USB power indicator 8. With terminal for easy access lines 9. High efficiency low ripple Instructions for use: After power-on module provides real-time detection voltage when you need to phone Ipad MP3 and other digital products charge touch Output Enable button to when USB power indicator lights USB 5.0V output voltage; when you need to turn off the digital control touch the low-power button then the module into ultra-low-power standby mode USB output accordingly shutdown. Module uses: Wide input voltage for car / battery car / motorcycle used for monitoring battery voltage battery status grasp can be used for a variety of voltage measurement purposes. 5.0V 2A of output current capability enough to meet a variety of USB devices voltage is very stable. Digital tube size: 22.6mm * 10mm (0.28 inch three integrated digital control)
6V - 90V 15A Control PWM DC Motor Speed Regulator Controller Switch 6V - 90V 15A Control PWM DC Motor Speed Regulator Controller Switch Новинка

6V - 90V 15A Control PWM DC Motor Speed Regulator Controller Switch

Speed Controller is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Other European countries in 7-10 days 6V - 90V 15A Pulse Width Control PWM DC Motor Speed Regulator Controller Switch Description: The DC Motor Speed Controller allows controlling direction of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 0% ~ 100%. The motor speed controller can provide a continuous current of 10A to your DC motor or other DC load. The circuit also includes a 20A fuse, with reverse connection of power supply and control voltage over-voltage protection function. Feature: Input supply voltage: DC 6V ~ 90V The maximum output power: 1000W The maximum continuous output current: 10A The overload and short circuit protecting current is 15A PWM frequency: 16KHz Duty Cycle adjustable: 0% ~ 100% The operation environment temperature: -20C ~ 40C The 20A fuse with reverse connection of power supply and control voltage over-voltage protection function Can adjust the speed by the external 0V ~ 5V signal Size: 64 x 59 x 28mm Note: This can NOT be used to the BRUSHLESS motor. The use of 0V ~ 5V external voltage control line description: The speed regulator supports the use of an external DC voltage control. Using the following steps: --First, remove potentiometer. (you may take it down from one side of the circuit board or potentiometer side down under your need); --Second, connecting 0V ~ 5V DC control signal to the middle pin marking 0V ~ 5V; --Third, connecting the earth wire of 0V ~ 5V DC control signal to the connecting piece on the pin marking GND; Package included: 1 x 6V ~ 90V 15A DC motor speed regulator
Navo 3800W SCR Electronical Voltage Regulator Dimmer Speed Controller Thermostat - Silver + Green Navo 3800W SCR Electronical Voltage Regulator Dimmer Speed Controller Thermostat - Silver + Green Новинка

Navo 3800W SCR Electronical Voltage Regulator Dimmer Speed Controller Thermostat - Silver + Green

Working Voltage:AC 220V Maximum Power:3800W Voltage Regulation:AC 0~220V It is a heat-resistant FR-4 circuit board. Connect it in an electrical circuit of a desk lamp or other electrical products(i.e.Cut off neither L wire or N wire of their circuit and connect the board with the cut wire). Then you can control the brightness speed voltage and temperature by switch the knob bar. It is very convenient to use. The regulator is made of powerful SCR(silicon controlled rectifier) perfectly avoid the problem of over-current. It can flexibly adjust the voltage between 0 to 200V for electrical products such as electric stove water heater lights minor generator and soldering iron etc. As it supports strong power to 3800W it is suitable for family electrical use and small factory use.
MTDZ006 RF 1-Channel Wireless Remote Controller Switch Module - Green + Blue MTDZ006 RF 1-Channel Wireless Remote Controller Switch Module - Green + Blue Новинка

MTDZ006 RF 1-Channel Wireless Remote Controller Switch Module - Green + Blue

Model: MTDZ006 - Color: Green + Blue - Material: PCB + Plastic + copper - Working voltage: DC 12V - Static current: Less than 6mA - Load control: AC / DC selectable - Receiving frequency: 315MHz - Receiving sensitivity: -105dBm - Control modes: Latch Unlatch Self-latching - Channel: 1 - Comes with remote control remote control distance: 100m - High-security stable performance low power consumption and easy to use - It can be applied in the field of garage door control lifting equipment gateways elevator etc.
Electrostatic Inductive Touch Sensor Light Switch (120~240V) Electrostatic Inductive Touch Sensor Light Switch (120~240V) Новинка

Electrostatic Inductive Touch Sensor Light Switch (120~240V)

Model: D-618 - Color; White - Material: Ferro-aluminum - Working Voltage: AC120~240V 50/60Hz - Rated Thermal Current: 7A - Lode type: Energy-saving light/light tube/LED lights/incandescent light/exhaust fan - Loading power:incandescent light - Using the electrostatic induction to control the on/off of the light - Touch the lamp and light up it touch again to turn off
S1 Mini Wire Control Lipstick Self-timer - White S1 Mini Wire Control Lipstick Self-timer - White Новинка

S1 Mini Wire Control Lipstick Self-timer - White

S1 Mini Wire Control Lipstick Self-timer Monopod Self Stick With Audio Cable For Smartphones - White
Freewalk Mini Wire Control Self-timer Selfie Stick - Green Freewalk Mini Wire Control Self-timer Selfie Stick - Green Новинка

Freewalk Mini Wire Control Self-timer Selfie Stick - Green

Freewalk Mini Wire Control Self-timer With Audio Cable Self Stick Monopod - Green
Freewalk Mini Wire Control Self-timer Selfie Stick - Pink Freewalk Mini Wire Control Self-timer Selfie Stick - Pink Новинка

Freewalk Mini Wire Control Self-timer Selfie Stick - Pink

Freewalk Mini Wire Control Self-timer With Audio Cable Self Stick Monopod - Pink
Lightmates WS01 0.7W 30lm 3500K Warm White Human Body Induction Light Control LED Wall Light Battery Lightmates WS01 0.7W 30lm 3500K Warm White Human Body Induction Light Control LED Wall Light Battery Новинка

Lightmates WS01 0.7W 30lm 3500K Warm White Human Body Induction Light Control LED Wall Light Battery

1. Human body induction + light control (it turns off in 30 seconds automatically after people passing by) 2. Brightness: maximum of 30 lumens minimum of 10 lumens. 3. Battery life: 5 months if it lights 10 times a day in bright light 12 months if it lights 10 times a day in low light. 4. Hollow aluminum wire drawing material 5.Power supply mode: 4 x AA batteries (not included)
MTDZ008 RF 4-Channel Wireless Remote Controller Switch Module - Green + Black MTDZ008 RF 4-Channel Wireless Remote Controller Switch Module - Green + Black Новинка

MTDZ008 RF 4-Channel Wireless Remote Controller Switch Module - Green + Black

Model: MTDZ008 - Color: Green + Black - Material: PCB + Plastic + copper - Working voltage: DC 12V - Static current: Less than 7mA - Relay output: Controllable AC / DC selectable - Working frequency: 315MHz 433.92MHz can customize special ferquency - Control modes: Latch (L4) Unlatch (M4) Self-latching (T4) - Channel: 4 - Working range: 200 meters - High-security stable performance low power consumption and easy to use - It can be applied in the field of garage door control lighting control remote control curtains etc.
Pearlsmart Bluetooth 3.0 One Key Remote Control - Black Pearlsmart Bluetooth 3.0 One Key Remote Control - Black Новинка

Pearlsmart Bluetooth 3.0 One Key Remote Control - Black

Pearlsmart Bluetooth 3.0 One Button Remote Control Self-timer Wireless Phone Self-timer Control - Black
Sofirn S-4 Rechargeable 1.2V 1100mAh AAA Ni-MH Low Self-discharge Batteries (2 PCS) Sofirn S-4 Rechargeable 1.2V 1100mAh AAA Ni-MH Low Self-discharge Batteries (2 PCS) Новинка

Sofirn S-4 Rechargeable 1.2V 1100mAh AAA Ni-MH Low Self-discharge Batteries (2 PCS)

Capacity: 1100mAh; Battery material: Ni-MH; Standard voltage: 1.2V; Shipping voltage: 1.28V; Low self discharge battery very low self discharge during storage; For the normal battery it only remains 20% voltage after storage 1 year; While the low self discharge battery remains 80% rechargeable times: 400 times above
L298N Stepper Motor Driver Controller Board for Arduino (Works with Official Arduino Boards) L298N Stepper Motor Driver Controller Board for Arduino (Works with Official Arduino Boards) Новинка

L298N Stepper Motor Driver Controller Board for Arduino (Works with Official Arduino Boards)

Uses ST' L298N chip can directly drive two 3-30V DC motor and provide a 5V output interface power for 5V single-chip circuitry support 3.3VMCU control - Can easily control the DC motor speed and direction also control the 2-phase stepper motor - Driver: L298N Dual H Bridge DC Motor Driver IC - Driven part of the terminal supply voltage: VMS 5~35V - Driven part of the peak current Io: 2A per bridge - The logical part of the terminal supply voltage: 4.5~7V - The logical part of the operating current range: 0 ~ 36mA - Control signal input voltage range: 4.5~5.5V (high) / 0V (low) - Maximum power consumption: 20W
PWM DC Converter Motor Speed Controller Switch - Green (12V~36V / 10A) PWM DC Converter Motor Speed Controller Switch - Green (12V~36V / 10A) Новинка

PWM DC Converter Motor Speed Controller Switch - Green (12V~36V / 10A)

Brand N/A Model 008 0029 Quantity 1 Color Green Material Glass fiber Specification Working voltage: DC 12V~36V; Control current: 10A; Control power: Voltage x Current = Power (12V when the power is 12 x 10 = 120W .......... 36V maximum power of 200W); Size: 60mm × 40mm 5; Frequency: 25KHz Features Motor speed controller speed control switch Application Motor speed controller speed control switch English Manual/Spec Yes Other Note: Please correct the picture of the wiring diagram by wiring the polarity of the input voltage can not be reversed (the governor small Power greater such as prolonged use of electrical motor load current should not exceed 5A over the radiator temperature Will be high should be compulsory for cooling no forced cooling short running current.) Packing List 1 x DC motor speed controller (30cm-cable)
Produino 2.8V 30fps VGA Camera Module for Arduino (Works with Android Official Board) Produino 2.8V 30fps VGA Camera Module for Arduino (Works with Android Official Board) Новинка

Produino 2.8V 30fps VGA Camera Module for Arduino (Works with Android Official Board)

Photographic array: 640 x 480 Power supply voltage: 2.8V Auto affect the control features include: automatic exposure control automatic gain control automatic white balance automatic elimination of streaks of light automatic black level calibration. Image quality control including color saturation hue gamma sharpness and Anti-bloom. Supports flashlight LED light UV adjustment edge enhancement and noise-reduction auto adjustment. Low voltage suitable for embedded applications High sensitivity for low light applications OmmiVision unique image sensor technology sensor applications VGA image 30fps
LX19K DC 220V 5A Reset Micro Limit Switches - Grey (5 PCS / AC 380V) LX19K DC 220V 5A Reset Micro Limit Switches - Grey (5 PCS / AC 380V) Новинка

LX19K DC 220V 5A Reset Micro Limit Switches - Grey (5 PCS / AC 380V)

LX19K limit switch core suitable for control circuit of AC 50Hz voltage up to AC 380V or DC 220V; Using the trip as a control mechanism and transform their movement direction of movement or speed switch.
Hongyang MO-01 Sensor Module - Silver + Blue + Multicolored Hongyang MO-01 Sensor Module - Silver + Blue + Multicolored Новинка

Hongyang MO-01 Sensor Module - Silver + Blue + Multicolored

Purpose: program-controlled switches copy machine washing machines refrigerators cameras sterilized kitchen cupboards door magnetic magnetic window electromagnetic relays electronic weighing apparatus level meter gas meter water meter and so on got very good application. Adopt imported normally open type dry reed pipe. Comparator output signal clean good waveform driving ability is strong for more than 15mA. The working voltage is 3.3~5 V. Output: digital switch output (0 and 1). Fixed bolt hole convenient installation. Use the LM393 wide voltage comparator. The characteristics of the dry reed pipe: dry reed pipe is short for dry reed pipe there is a contact of passive electronic switch components has the advantages of simple structure the advantages of small size is easy to control its shell is commonly a sealed glass tube tube is equipped with two elastic reeds iron panels poured a kind of metal rhodium inert gas. At ordinary times two of the glass tube made of special materials reeds are separated. When the magnetic material near the glass tube under the action of magnetic field lines the two reed pipe is magnetized and attract each other contact reed will suck together make the circuit connected nodes receive. Module uses: dry reed pipe need magnet and at the time of induction to have certain magnetic will show conduction state module output low level no magnetic show off state output high level dry reed pipe and magnetic induction distance within 1.5 cm beyond insensitive or will not trigger phenomenon; Module can DO output microcontroller I/O port directly connected triggered by single chip microcomputer can detect dry reed pipe status;Modules DO output and relay connected IN end composed of high power dry reed pipe switches control of high voltage directly.
CMI YH0416A-PIR 2W 150lm 7000K 4-LED Cool White Waterproof Solar Human Body Induction Lamp - White CMI YH0416A-PIR 2W 150lm 7000K 4-LED Cool White Waterproof Solar Human Body Induction Lamp - White Новинка

CMI YH0416A-PIR 2W 150lm 7000K 4-LED Cool White Waterproof Solar Human Body Induction Lamp - White

With intelligent light control switch automatic control of daily work; When the ray of light is more than 100Lux solar panel will charge the battery and when the night falls or ray of light is lower than 100-10Lux this lamp will auto on; Solar powered energy-saving environmentally-friendly; Auto charge in day time and auto lighting at night; East to install; Human body sensor,the light will sense the human body to control ON / OFF itself
Iravani Reza Voltage-Sourced Converters in Power Systems. Modeling, Control, and Applications ISBN: 9780470551561 Iravani Reza Voltage-Sourced Converters in Power Systems. Modeling, Control, and Applications ISBN: 9780470551561 Новинка

Iravani Reza Voltage-Sourced Converters in Power Systems. Modeling, Control, and Applications ISBN: 9780470551561

10680.56 руб. Найти похожее
Presents Fundamentals of Modeling, Analysis, and Control of Electric Power Converters for Power System Applications Electronic (static) power conversion has gained widespread acceptance in power systems applications; electronic power converters are increasingly employed for power conversion and conditioning, compensation, and active filtering. This book presents the fundamentals for analysis and control of a specific class of high-power electronic converters—the three-phase voltage-sourced converter (VSC). Voltage-Sourced Converters in Power Systems provides a necessary and unprecedented link between the principles of operation and the applications of voltage-sourced converters. The book: Describes various functions that the VSC can perform in electric power systems Covers a wide range of applications of the VSC in electric power systems—including wind power conversion systems Adopts a systematic approach to the modeling and control design problems Illustrates the control design procedures and expected performance based on a comprehensive set of examples and digital computer time-domain simulation studies This comprehensive text presents effective techniques for mathematical modeling and control design, and helps readers understand the procedures and analysis steps. Detailed simulation case studies are included to highlight the salient points and verify the designs. Voltage-Sourced Converters in Power Systems is an ideal reference for senior undergraduate and graduate students in power engineering programs, practicing engineers who deal with grid integration and operation of distributed energy resource units, design engineers, and researchers in the area of electric power generation, transmission, distribution, and utilization.
Four Leaf Clover LED Night Light Motion Sensor Lamp Battery Powered Four Leaf Clover LED Night Light Motion Sensor Lamp Battery Powered Новинка

Four Leaf Clover LED Night Light Motion Sensor Lamp Battery Powered

Clover style, human body induction & light control sensor types, This lights can be used anywhere, such as kids, babies room, bedrooms, closets, stairways, steps corner etc. Light Control The light will turn off automatically when exposed under strong light environment. Human Body Induction Light will turn on when human body is inducted, and it will turn off automatically after 20 seconds without body induction. Battery operated Powered by 3 AAA batteries, no wiring required, easy and convenient to use and install. Wall Mount & Handheld design It can be sticked on the wall by using the 3M sticker. You can also remove the lamp body from the wall and hold it in hand in emergency. Applications Widely used in children room, bedroom, corridor, bathroom, cabinet, etc. Specifications Light Color Warm White, White(Optional) LED Quantity 6 LEDs Lumen 72Lm Voltage 4.5V Power 0.7W Power Source 3 x AAA battery (battery not included) Interval time 5-7 seconds Self-Test time 20 seconds Sensing Range 3 to 5 meters Sensor Light sensor, human body induction sensor Body Material ABS Package Content 1 x Human Body Induction LED Night Light, 1 x 3M Sticker
SJ-CAR-USB2 Dual-USB Car Cigarette Lighter Power Adapter w/ LED Voltage Display - Black SJ-CAR-USB2 Dual-USB Car Cigarette Lighter Power Adapter w/ LED Voltage Display - Black Новинка

SJ-CAR-USB2 Dual-USB Car Cigarette Lighter Power Adapter w/ LED Voltage Display - Black

1. Car charger adapter with voltage detection function: Normal car battery voltage is 12.5V the generator operating voltage after starting should be 14V ± 0.7V; If voltage is lower than 12V it might be battery aging / circuit leakage or vehicles not used for a long time; The instantaneous voltage of twisting the key to light a fire should not be less than 9V if it is you may change the battery or charging for it (according to the battery operating time and service time); After startup if the voltage is below 13V the generator may be a problem with the generator belt slippage or electricity or vehicle overloading (you can try to turn off all electrical appliances); If the voltage is higher than 14.8V or above 15V the generator can not automatically adjust the voltage and quickly turn off. 2. Dual-USB charging interface supports charging for two USB devices at the same time.
Freewalk Wired Control Selfie Stick - Pink Freewalk Wired Control Selfie Stick - Pink Новинка

Freewalk Wired Control Selfie Stick - Pink

Freewalk Wired Version Self-control Rod Selfie Stick Self-timer With Audio Cable Monopod - Pink
Freewalk Wired Control Selfie Stick - Yellow Freewalk Wired Control Selfie Stick - Yellow Новинка

Freewalk Wired Control Selfie Stick - Yellow

Freewalk Wired Version Self-control Rod Selfie Stick Self-timer With Audio Cable Monopod - Yellow
Freewalk Wired Control Selfie Stick - Blue Freewalk Wired Control Selfie Stick - Blue Новинка

Freewalk Wired Control Selfie Stick - Blue

Freewalk Wired Version Self-control Rod Selfie Stick Self-timer With Audio Cable Monopod - Blue
2.0 Display Water Resistant Generator Timer for Motorcycle / Motor Boat / ATV / Mower (1 x CR2430) 2.0 Display Water Resistant Generator Timer for Motorcycle / Motor Boat / ATV / Mower (1 x CR2430) Новинка

2.0 Display Water Resistant Generator Timer for Motorcycle / Motor Boat / ATV / Mower (1 x CR2430)

Model: XY-006R - Quantity: 1 - Color: Red - Material: Resin + Plastic - Type: Electronic Gadgets - Display screen: 2.0" - Built-in 370mAh CR2430 battery - Max. Timing range: 9999.9 hour - Accuracy: 0.1 hour - Induced line body maximum temperature of 105'C UL certification induction line - Using temperature: -30'C~85'C - Low voltage water resistant - Applied to the gasoline engine on the spark plug devices such as motorcycles motor boats ATVs mowers etc. - Packing list: - 1 x Timer - 1 x Cable (110cm) - 2 x Screws
1000 KV Pulse Ignition Coil Inverter Arc Generator 1000 KV Pulse Ignition Coil Inverter Arc Generator Новинка

1000 KV Pulse Ignition Coil Inverter Arc Generator

1000 KV Pulse Ignition Coil Inverter Arc Generator Specifications: Module type: MC-901 Input voltage: 3.7V-7.4V Input current: 0.5A-1A Input wire length: 9 cm High voltage type: pulse DC type Output voltage: 800KV-1000KV (please pay attention to safety when using) Output current: 0.5A-1A Output length: approximately 16 cm High voltage bipolar discharge distance: 1.5 cm -2 cm Size: 88 x 26mm(LxD) Module use note: 1, high voltage module should avoid the use of high voltage no-load, power must be adjusted before the high voltage line end of the right distance, high voltage wire drawing distance and the use of battery voltage and capacity is proportional to. 2, the test arc distance from short to long experiment, when the power is prohibited beyond the longest arc distance, due to the high pressure energy can not be released, very easy to damage the module. 3, When power to the module, the internal will be heated, so it can not work for a long time. Package include: 1 X High voltage inverter
MinimOSD MAVLink OSD ATmega328 APM APM2 Flight Control Board - Blue MinimOSD MAVLink OSD ATmega328 APM APM2 Flight Control Board - Blue Новинка

MinimOSD MAVLink OSD ATmega328 APM APM2 Flight Control Board - Blue

Model MinimOSD Quantity 1 Color Blue Material PCB Features Perfect combination of ATmega328 and MAX7456; cheap flight control OS functions Specification Operating voltage: 5V-12V; Monochrome screen stack chip of ATmega328 MCU and MAX7456; Supports MAVLink protocol; Uses MAVLink OSD; Supports pirate APM APM2 flight model Application DIY flight control projects Packing List 1 x Module
10W 4.2/ 5/ 12/ 80V DC Hydroelectric Power Micro-hydro Generator Portable Water Charger 10W 4.2/ 5/ 12/ 80V DC Hydroelectric Power Micro-hydro Generator Portable Water Charger Новинка

10W 4.2/ 5/ 12/ 80V DC Hydroelectric Power Micro-hydro Generator Portable Water Charger

Description : 10W 4.2/ 5/ 12/ 80V DC Hydroelectric Power Micro-hydro Generator Portable Water Charger Features : 1. Unique hydropower separation technology, with unique dual clutch, magnetic circuit coupling volume is only about 4/5 of the normal micro hydroelectric generator, the output power is 2 to 3 times higher than the ordinary generator. 2. High efficiency, long life of waterway design and low flow loss, low water pressure, load short circuiting, also can start smoothly. 3. 4.2V/ 5V/ 12V/ 80V, total 4 models for option~ 1). F50-80V : 0 to 80V DC output, generator without regulating circuit, peak voltage reach 80V, can be directly charging for 3-12V 10W LED lights or for small storage battery, the charging current is 220 ma, because when charging the battery in the same time it also being used in a timely manner, so the voltage automatically maintain at about 14V, so it can keep the right voltage for the storage battery charging. 2). F50-12V : 12V DC voltage output, can give the power or recharge for the radio with 12V working voltage, or for the LED. 3). F50-4.2V : 4.2V DC output, can recharge for the ordinary lithium battery etc. 4). F50-5V : 5V DC voltage output, can charging for the mobile phone, can also recharge for the ordinary lithium battery with management chip etc. Specification : 1. Water inlet/outlet : 1/2" 2. Output Voltage : 4.2V/ 5V/ 12V/ 80V 3. Max power : 10W 4. Output Current : max 220Ma 5. Outlet closed highest pressure : 0.6MP 6. Outlet opening the highest pressure : 1.2MP 7. Startup pressure 0.05 Mpa 8. Working Temperature Range : 5C ~ 85C Dimensions : This SKU is from a product's request by customer Rod Con. Thanks very much for him : ) Package includes : 1 x 10W DC Hydroelectric Power Micro-hydro Generator (4.2V/ 5V/ 12V/ 80V optional~) Details pictures :
Skyrc LiPoPal 2-6s Lipo Battery Voltage Checker Equilizer Voltage Indicator Self Voltage Balancer Skyrc LiPoPal 2-6s Lipo Battery Voltage Checker Equilizer Voltage Indicator Self Voltage Balancer Новинка

Skyrc LiPoPal 2-6s Lipo Battery Voltage Checker Equilizer Voltage Indicator Self Voltage Balancer

Brand Skyrc Model SK-500007 Quantity 1 Piece(s)/pack Color Blue + grey Material Plastic Compatible device RC car Functions Voltage check Other Feature SKYRC LiPoPal is a simply used battery checker and self voltage balancer. When we are flying or running outside it is difficult to know the remaining capacity of the battery. With this tiny LiPoPal we could check the voltage of each cell and the remaining capacity in percentage at anytime and anywhere. As we know if each cell of the battery pack is balanced the battery performance will be much better and the cycle life will be longer. But sometimes we don't have time or tool to balance the battery cell. With this small kit when it detects the pack is not balanced it will start work to balance the pack cell at once; Functions: There are two functions of this compact device: 1. Battery Checker: The LiPoPal can check the voltage of each cell of a lithium battery pack and remaining capacity in percentage; 2. Self Voltage Balancer: This program can equalize the individual voltages to their lowest one. Balance operation automatically starts about 5 seconds after the battery pack is connected. When the voltage difference between cells over 0.02V the balancer will start to work. The corresponding V will be blinking when it is balancing. When the voltage difference between cells reaches 0.01V or less balance operation ends and the device enters the sleep mode and SLP will be displayed on the LCD. How to use? Simply connect the battery pack to 7 pins connector (XH type). Please note the negative lead or pin of the LiPo connector should match the Negative marked on the shell of LiPoPal. After the LiPo is connected the LCD display the voltage of each cell; Specification: Applicable Battery Pack: 2~6S LiPo; Voltage Display Tolerance: +/- 1.5%; Voltage Display Resolution: 0.01V; Voltage Display Range: 0~5V; Balancing Current: 50mA; Operating Temperature: 10~+45'C; Storage Temperature: -20~+60'C; Size: 7 x 3.8 x 1cm; Net Weight: 21g Packing List 1 x Voltage checker 1 x FlightPower / thunder power adapter (7.5cm-cable) 1 x Wrist strap (19.5cm) 1 x English user manual
Eric Monmasson Power Electronic Converters. PWM Strategies and Current Control Techniques ISBN: 9781118622605 Eric Monmasson Power Electronic Converters. PWM Strategies and Current Control Techniques ISBN: 9781118622605 Новинка

Eric Monmasson Power Electronic Converters. PWM Strategies and Current Control Techniques ISBN: 9781118622605

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A voltage converter changes the voltage of an electrical power source and is usually combined with other components to create a power supply. This title is devoted to the control of static converters, which deals with pulse-width modulation (PWM) techniques, and also discusses methods for current control. Various application cases are treated. The book is ideal for professionals in power engineering, power electronics, and electric drives industries, as well as practicing engineers, university professors, postdoctoral fellows, and graduate students.
DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator Новинка

DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator

NEW DC 4.8v-6v to 400kV Boost Step-up Power Module High-voltage Generator is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator Feature: The high-voltage module uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit(just plug in the switch, the battery can be) discharge intensity violent. Specification: Input voltage: DC 3.6V - 6V Output voltage: DC 400KV - 600KV(Please note that when security) High type: pulse current High voltage bipolar discharge distance: 10mm - 20mm Output voltage lines length: about 100mm Input power cable length: about 10mm (red is positive) Dimensions : 24 x 63mm Power: 3.7V Li-ion battery can be used single or two series, such as 18650, idle cell phone batteries ( to remove the protection board the proposed capacity of 2000mAh or more ) or NiCd / NiMH battery pack, 4V or 6V lead acid batteries. This module is a small production with high-pressure science inverter transformer / booster finished module, the input terminal DC 3V - 7.2V can get 20KV DC high voltage (about 1-2 cm arc) at the output can be used as high school science experiments electronic equipment, negative ion generator, high voltage source to use when making small science. Note: Avoid high-pressure high-voltage module load electricity use. Must adjust the high voltage side suitable distance (before electricity, battery voltage and capacity is proportional to the distance from high-voltage arcing used when testing the arc distance from short to long experiment, prohibited from beyond the arc when powered up, the energy can not be released due to high pressure, easily damage the module) Due to power, the internal heat is not easy, every power-on time should be controlled within a minute. Determine whether the battery capacity can be driven approach is the maximum power output of the battery when the voltage measurement arcing. If so you can 6V maximum power output. Two sections of small capacity lithium series of 7.2V, measured arc voltage has dropped to about 4V state, the capacity of the smaller voltage pulled lower. It is recommended to use more than one lithium battery 2000mA 4000mA best conditions with more battery. Application: Commonly used in 105 high-voltage generator, high voltage ignition, teaching experiments Package included: 1 x 3V - 6V to 400KV high voltage generator
Touch Induction Anti-Thief Alarm Device - White (1 x 9V) Touch Induction Anti-Thief Alarm Device - White (1 x 9V) Новинка

Touch Induction Anti-Thief Alarm Device - White (1 x 9V)

Induction method: Human field-induced - Applications: Wooden doors windows - Installation method: Hanging onto door lock or window - Hanging it in home companies hotels or factories door; When thieves touching or picking it will issue a warning by the induction - Ensure the safety of life and property of your family
ZHISHUNJIA Microwave Radar Sensing E27 LED 7W Bulb 3000K Corridor Body Induction Iamp (85~265V) ZHISHUNJIA Microwave Radar Sensing E27 LED 7W Bulb 3000K Corridor Body Induction Iamp (85~265V) Новинка

ZHISHUNJIA Microwave Radar Sensing E27 LED 7W Bulb 3000K Corridor Body Induction Iamp (85~265V)

Function and characteristics: 1.Intelligent induction: when people enter the product range of detection radar detectors work lights when people leave the detection range the lamp extinguished automatically and can automatically identify day and night 2. Intelligent delay switch is detected in the human body after each event will automatically be extended for 30 sec. and with the last human activities in time for the deadline; 3. Photosensitive control: according to light intensity outside to control switch is working to achieve energy-saving effect
2.4 LCD Door Access Control Attendance System 2.4 LCD Door Access Control Attendance System Новинка

2.4 LCD Door Access Control Attendance System

Color: Black + white - Model: AJ681 - 2.4" LCD display screen - Resolution: 122 x 32 dots - Data preservation: 10 years after power off - Off-line capacity: 25000 - Control card: 2046 - Card type: EM - Working voltage: DC12V - Power consumption: 3W - Sensing distance: 6-15cm - Reading speed: 0.15sec - Communicating mode: RS485 - Networking capacity: 255 - One built-in card reader - 2 groups of self-adaptive WG wigan interface (automatic identification of W26/W34/W42/W44 signal) - 2 groups of door magnetic input - 2 groups of door open button input - 2 groups of relay output - 1 group doorbell interface - 1 group RS485 interface - Chinese & English Menu with backlit - Package includes: - 1 x CD - 1 x Chinese user manual - 1 x Connection cable (20cm)
16mm Metal Button Switch Self-Lock Car Accessory Switch w/ Ring Light Reset 16mm Metal Button Switch Self-Lock Car Accessory Switch w/ Ring Light Reset Новинка

16mm Metal Button Switch Self-Lock Car Accessory Switch w/ Ring Light Reset

Color White + Silver Grey + Multi-Colored Brand N/A Model N/A Quantity 1 Piece Material Aluminum alloy + plastic Indicator Light Yes Rate Voltage 12V Rated Current 3 A Other Features 16mm metal ring light switch; Used in car modification elevator control equipment modification; Hole size: 16mm; Control method: Reset button normally open; Can control 3A load; Ring light voltage: 12V Packing List 1 x Car switch
XD2PA22 CR Master Control Switch (AC660V / 10A) XD2PA22 CR Master Control Switch (AC660V / 10A) Новинка

XD2PA22 CR Master Control Switch (AC660V / 10A)

Brand N/A Model XD2PA22 Quantity 1 Color Silver + Black Material Plastic Specification Amount of electric current: 10A Amount voltage: AC660V Features Electrical characteristics; Amount of electric current: 10A; Amount of voltage: AC660V; Operating Humidity: 45 ~ 85% RH (no condensation); Contact resistance: >50mohm; Insulation resistance: > 100ohm Application Various electronic products or DIY projects English Manual/Spec Have Packing List 1 x Master control switch
Jiahui 2-Line 3-digital 0.6'' LCD Voltmeter - Black Jiahui 2-Line 3-digital 0.6'' LCD Voltmeter - Black Новинка

Jiahui 2-Line 3-digital 0.6'' LCD Voltmeter - Black

The meter adopts a 0.56 -inch digital tube display with buckle. Convenient to install. This meter can measure 50Hz / 60Hz 70V -- -- -- -- -- 50Hz / 60 hz 380 v ac voltage (average).Streamline design the meter adopts the resistance capacity step-down power supply. Connect directly on the zero line and the line of fire no additional power supply. The touch design when the power supply is not stable/or poor contact header will not burn. Long service life design. LED working current control within 20 ma greatly extended the life of the LED. Global measuring ac voltage range the most widely used after rectifying step-down way first and avoid the instability of rectifier diode error brought about by the pressure drop. Defect is rising costs (increase CBB filtering capacitor. Parameters: working voltage is DC 70V-------DC 380V. Accuracy/error -- -- -- -- -- -- -- -- -- -- - 3%. Display color -- -- -- -- -- -- -- -- -- -- -- -- -- red. Installation hole -- -- -- -- -- -- -- -- -- -- -- -- 45.5 mm x 25.5 mm. Speed: 200 ms/or times. 0.6 three digital tube. Scope of application: AC 220V mains voltage test. The voltage is 220V generator monitoring. Inverter output of electricity monitoring. Other AC circuit voltage test
SJ-AC056V-5315 2-Line 3-Digit Volmeter - Black + White + Yellow + Green SJ-AC056V-5315 2-Line 3-Digit Volmeter - Black + White + Yellow + Green Новинка

SJ-AC056V-5315 2-Line 3-Digit Volmeter - Black + White + Yellow + Green

The meter adopts digital tube display equipped with fully enclosed shell. Use more secure. This meter can measure 50Hz/60Hz 12V- 50Hz/60Hz 400V AC voltage (average). Streamline design the meter adopts the resistance capacity step-down power supply. Connect directly on the zero line and the line of fire no additional power supply. The touch design when the power supply is not stable/or poor contact header will not burn. Life design. LED working current control within 20 ma greatly extended the life of the LED. Global measuring ac voltage range the most widely used after rectifying step-down way first and avoid the instability of rectifier diode error brought about by the pressure drop. Defect is rising costs (increase CBB filtering capacitor). Parameters: Working voltage: AC 12~400V - communication. Accuracy/error: 1%. Speed: 200 ms/or times. Application: AC 220V mains voltage test. The voltage of 220V generator monitoring. Inverter output of electricity monitoring. Other AC circuit voltage test.
Infrared Induction Doorbell Transmitter + Receiver Set - White (2 x AA) Infrared Induction Doorbell Transmitter + Receiver Set - White (2 x AA) Новинка

Infrared Induction Doorbell Transmitter + Receiver Set - White (2 x AA)

Receiver working voltage: DC 3V; Transmitter working voltage: DC 9V; Transmitting frequency: 315MHz; Transmitting distance: 150m(Open field without obstacles and interference the receiver and the transmitter should be used in the same floor transmission distance is about 10m when there are two walls between them); Infrared induction distance: 3~7m.
DC 6V~90V 15A PWM Motor Speed Control Switch Governor - Green + Black DC 6V~90V 15A PWM Motor Speed Control Switch Governor - Green + Black Новинка

DC 6V~90V 15A PWM Motor Speed Control Switch Governor - Green + Black

Model: 15A - Quantity: 1 - Color: Green + Black - Material: PCB + Component - Working voltage: DC 6V~90V - Control power: 0.01~1000W (max. 15A current) - Quiescent current: 0.005A (standby) - PWM cycle: 0%~100% - PWM frequency: 15KHz - Cable length: 19cm - Control voltage: 0~5V (voltage-controlled with a PLC can control the motor speed directly) - Packing list: - 1 x Speed control
SAIER-ZL21W Gravity Type Flow Switch G1/2'' SAIER-ZL21W Gravity Type Flow Switch G1/2'' Новинка

SAIER-ZL21W Gravity Type Flow Switch G1/2''

The principle of operation Flow switch is the presence or absence of flow through the output switch control signal to the water sensor switch the main switch signal. Divided into specific types normally open and normally closed type in the main water control work flow monitoring role to play. Water flow switch and relay use with the usual components of the water control system easy to use no power is the flow switch on. Applications Mainly used for water heater boiler water dispensers coffee machines hot card machines steam equipment water system the campus card sales selling self-help water systems water treatment equipment cooling systems mechanical equipment instrumentation pharmaceutical equipment. Access must be connected to a voltage exceeding 24V relays
SAIER-ZL21F Gravity Type Flow Switch G1/2 - Brass SAIER-ZL21F Gravity Type Flow Switch G1/2 - Brass Новинка

SAIER-ZL21F Gravity Type Flow Switch G1/2 - Brass

The principle of operation Flow switch is the presence or absence of flow through the output switch control signal to the water sensor switch the main switch signal. Divided into specific types normally open and normally closed type in the main water control work flow monitoring role to play. Water flow switch and relay use with the usual components of the water control system easy to use no power is the flow switch on. Applications Mainly used for water heater boiler water dispensers coffee machines hot card machines steam equipment water system the campus card sales selling self-help water systems water treatment equipment cooling systems mechanical equipment instrumentation pharmaceutical equipment. Access must be connected to a voltage exceeding 24V relays
SZTY10 Mini Independent 2-Channel Learning Code Receiving Plate w/ Remote Controller - Green + Black SZTY10 Mini Independent 2-Channel Learning Code Receiving Plate w/ Remote Controller - Green + Black Новинка

SZTY10 Mini Independent 2-Channel Learning Code Receiving Plate w/ Remote Controller - Green + Black

Brand N/A Model SZTY10 Color Green + black + silver Material FR4 Quantity 1 Type Plural Screen size No Battery type 1 x 23A battery Other Receiving plate: working voltage DC 12V working frequency 315MHz contact capacity: -105dB remote control distance: 100m (without interference); Remote control parameters: voltage: 12V (built-in 1 x 23A battery) frequency: 315MHz launch distance of 100m (empty) encoding types: fixed password; Suitable for security alarm remote control electric doors and windows signal control industrial control the electric control etc.; For extending the service life of the receiving plate it is recommended that each control power in the 1000W (impedance load); 600W (inductive load); 400W (the motor load) below Packing List 1 x Receiving plate 1 x Remote controller
96W / 192W 8A 1-Channel PIR Infrared Induction Switch (DC 12~24V) 96W / 192W 8A 1-Channel PIR Infrared Induction Switch (DC 12~24V) Новинка

96W / 192W 8A 1-Channel PIR Infrared Induction Switch (DC 12~24V)

Brand N/A Material ABS plastic Color Beige + green Quantity 1 Power 192 W Color BIN No Rate Voltage DC 12~24 V Connector Type No Application Working temperature: -20~60 degree; Working voltage: DC 12~24V; Size: 76 x 35 x 34mm; Output: 1-CH; Induction distance: ~8m; Induction angle: 120 degree; Power consumption: Packing List 1 x Sensing switch
4-Channel Infrared Detector Tracked Photoelectric Sensor Obstacle Avoidance Module - Yellow + Black 4-Channel Infrared Detector Tracked Photoelectric Sensor Obstacle Avoidance Module - Yellow + Black Новинка

4-Channel Infrared Detector Tracked Photoelectric Sensor Obstacle Avoidance Module - Yellow + Black

Model: I082001 - Quantity: 1 - Color: Yellow + Black - Material: Copper-clad laminates - Easy to install and convenient to use - 4 Channel works separately doesn't limited by work quantity - Central control circuit and detector are installed separately the place of installation is not limited - Height: - Voltage: 3V~6V - Current: 30mAh~55mAh - VCCGND: Corresponding power supply terminals - In and out: Corresponding detector and central control board - OUT1 OUT2 OUT3 OUT4: Corresponding output terminals - R1 R2 R3 R4: Corresponding voltage comparator - Test probe: - Removes all objects in front of the probe do not point in the direction of the sun - Connects the probe board to the power supply with a multimeter to measure the maximum output voltage - The voltage should be about 1V - White block before the probe - With a multimeter to measure the output of the voltage should be close to the power supply voltage - Test probe board: - According to the board marked access the ready test probe to the input terminals - Removes all objects in front of the probe do not point in the direction of the sun - Connects the probe board to the power supply with a multimeter to measure the output voltage - With a multimeter to measure the output of the voltage should be close to the power supply voltage - White block before the probe - The voltage should be about 0 - Adjusts the potential of the host channel can change the distance of the probe - Cable length: 20cm - Packing list: - 1 x Module
NEJE Auto-induction Hovering Flying Saucer LED UFO Flight w/ LED Suspended Slingshots - Blue NEJE Auto-induction Hovering Flying Saucer LED UFO Flight w/ LED Suspended Slingshots - Blue Новинка

NEJE Auto-induction Hovering Flying Saucer LED UFO Flight w/ LED Suspended Slingshots - Blue

Color Blue Brand NEJE Model ST0003-3 Material Plastic Quantity 1 Piece Shade Of Color Blue Channels Quanlity Others0 Channels Function OthersAuto-induction hovering Gyroscope Yes Remote control frequency OthersNo Remote Control Range 0 m Remote Type OthersNo Suitable Age 3-4 Years5-7 Years8-11 Years12-15 YearsGrownups Battery Type Li-ion battery Battery Capacity 90 mAh Charging Time 20 minutes Working Time 15 minutes Remote Control Type OthersNo Remote Controller Battery Number No Remote Controller Battery Type OthersNo Packing List 1 x Flying UFO 1 x USB cable (60cm) 2 x Handles 1 x Pair of suspended slingshots

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NEW DC 4.8v-6v to 400kV Boost Step-up Power Module High-voltage Generator is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator Feature: The high-voltage module uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit(just plug in the switch, the battery can be) discharge intensity violent. Specification: Input voltage: DC 3.6V - 6V Output voltage: DC 400KV - 600KV(Please note that when security) High type: pulse current High voltage bipolar discharge distance: 10mm - 20mm Output voltage lines length: about 100mm Input power cable length: about 10mm (red is positive) Dimensions : 24 x 63mm Power: 3.7V Li-ion battery can be used single or two series, such as 18650, idle cell phone batteries ( to remove the protection board the proposed capacity of 2000mAh or more ) or NiCd / NiMH battery pack, 4V or 6V lead acid batteries. This module is a small production with high-pressure science inverter transformer / booster finished module, the input terminal DC 3V - 7.2V can get 20KV DC high voltage (about 1-2 cm arc) at the output can be used as high school science experiments electronic equipment, negative ion generator, high voltage source to use when making small science. Note: Avoid high-pressure high-voltage module load electricity use. Must adjust the high voltage side suitable distance (before electricity, battery voltage and capacity is proportional to the distance from high-voltage arcing used when testing the arc distance from short to long experiment, prohibited from beyond the arc when powered up, the energy can not be released due to high pressure, easily damage the module) Due to power, the internal heat is not easy, every power-on time should be controlled within a minute. Determine whether the battery capacity can be driven approach is the maximum power output of the battery when the voltage measurement arcing. If so you can 6V maximum power output. Two sections of small capacity lithium series of 7.2V, measured arc voltage has dropped to about 4V state, the capacity of the smaller voltage pulled lower. It is recommended to use more than one lithium battery 2000mA 4000mA best conditions with more battery. Application: Commonly used in 105 high-voltage generator, high voltage ignition, teaching experiments Package included: 1 x 3V - 6V to 400KV high voltage generator
Продажа voltage control of self excited induction generator лучших цены всего мира
Посредством этого сайта магазина - каталога товаров мы очень легко осуществляем продажу voltage control of self excited induction generator у одного из интернет-магазинов проверенных фирм. Определитесь с вашими предпочтениями один интернет-магазин, с лучшей ценой продукта. Прочитав рекомендации по продаже voltage control of self excited induction generator легко охарактеризовать производителя как превосходную и доступную фирму.