ReviewsPwm Ac Motor Control Circuit

QWORK Solar Charge Controller, 30A Adjustable Parameter Backlight LCD Display and Timer, 1 Piece

30A Solar Charge controller: LCD display, one-click operation, automatic disconnection when the battery is full, automatic memory data storage..
Wide Application: Ideal for solar power generation systems, smart homes, solar chargers, solar ventilation systems, solar light boxes, solar billboards, solar warning lights and so on..
Multi-Layer Protection: Built-in overcurrent, short circuit protection, reverse connection protection and open circuit protection are all automatic recovery without damaging the controller..
Light Control and Time Control: The controller has light control and time control..
Three-Stage PWM Regulation Charging: Three-stage PWM regulation charging mode is adopted, including direct charging, lifting charging and floating charging. The controller is used to realize efficient and fast intelligent charging, and the service life of the battery is effectively prolonged..

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Cerwin Vega HED 12" Powered Slim Enclosure Slot Vented 400W Max

Enclosure - XED Single 12” Subwoofer in Factory-Tuned Vented Enclosure | 150W RMS/400W Max | 3/4” MDF Vented Enclosure | Factory Embroidered Cerwin-Vega Mobile Logo Design | Dimensions: 26” L x 8” W x 16” H.
Subwoofers - Proprietary XED Basket Frame | Optimized High Power Single-Stacked Motor Structure | Parabolic One Piece Stamped Carbon Fiber Poly Cone.
Vented Motor Structure for Optimal Thermal Heat Dissipation | Poly-Cotton Spider with Spaced Woven in Tinsel Wires | Unmount Gasket Surround | Proprietary Stamped Cast Vega Basket Design.
Amplifier - Power: 150W RMS at 2-Ohm at 100Hz, 400W Max | Bass Boost: 0/+6dB/+9dB Twin T-Filter (Narrow Q) | LPF Filter: 50-150Hz | Phase: Variable 0 to 180 degrees.
PWM MOSFET Power Supply/Thermal Protection Circuit | Adjustable Input Sensitivity:0.2V - 20V | Remote Subwoofer Control Included | RCA and High Level Inputs.

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DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation

DROK DC motor driver input voltage range is DC 6.5V-27V, can be input DC 12V or 24V, rated output current of each port is 7A, total output power is 160W..
STRONG DRIVE: the motor controller board adopts dual H bridge, can drive two DC motors at the same time..
FORWARD and REVSERSELY ROTATE: the IN1, IN2/IN3, IN4 port can control forward or reverse motor rotation..
PWM SPEED CONTROL: enable signal terminal (ENA) input PWM can regulate speed, PWM frequency range 0-10KHZ..
UNDER VOLTAGE PROTECTION: the motor driver module is with under voltage protection to prevent instantaneous large current from damaging the module..

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DORHEA PWM DC Motor Speed Controller DC 10-55V 24V 36V 48V 60A Stepless Motor Speed Controller with Adjustable Potentiometer Forward-Brake-Reverse Switch and LED Digital Display DC Brush Motor

Motor speed controller input supply voltage: DC 10V-55V.
The motor speed controller is an aluminum case, very strong to prevent damage, holes on its side and top which are helpful for heat dissipation..
The pmw dc motor speed controller come with switch function. High power speed controller switch which is much more adaptable and conveniently change the motor direction..
The stepless motor knob adjusts the motor speed from 0% ~ 100% smoothly with LED display is accurate to show 0 ~ 100% of the motor speed..
The input voltage of PWM motor speed controller should be equal to the rated voltage of the motor within 10-55V,or it will be burnt, the dc motor driver can be used to brush motor speed regulation, light dimming regulation in the DC circuit.Note: The motor cannot be used in electric vehicles..

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CNCTOPBAOS 3 Axis GRBL 1.1f USB Port CNC Engraving Machine Control Board CNC Router Engraver Milling Machine Controller Board

♞【Model】Upgraded 3 Axis GRBL 1.1F USB Port GRBL Control Board.
♞【Support software】GRBL Contol/Candle(3 axis)/Universal Gcode Sender.
♞【Support Motor】Support XYZ three-axis control, spindle.Support stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor Nema17,Nema23).
Support spindle: Support 24VDC Spindle PWM speed (0%-100%),also support 3-pin PWM/TTL signal control module.
♞【New functions】Add 2-pin emergency stop button port,probe port,XYZ limit port and add the power button switch..
♞【Applications】 The control board can be used with the 1310,1610-PRO, 3018,3018-PRO and 3018-PRO MAX etc engraving machines..

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Graywind Motorized Shades 100% Blackout Compatible with Alexa Google WiFi Hardwired Smart Roller Shade Remote Control Automated Blinds, Customized Size (Jacquard White)

... children and pets. RoHS Certificated, environmental friendly. With valance style increases a sense of advanced..
2.4G/5GHz AC32 MOTOR: Skip remote and program on mobile APP directly, realize percent lift & timing function, settable third limit position, more convenient. Alexa & Google enabled (no hub needed), voice control shades precisely. Even can group control all Graywind electric blinds & curtains, manage your smart home together. Also can be wired into 110-240V household electrical circuit. A remote isn't necessary..
2.4GHz AC37 MOTOR: High quality and all time plug-in, can be wired into household electrical circuit. Realize precise automation at the tip of your finger. One remote can control at most 16 blinds and will be programmed before shipment. Compatible with HomeKit (no hub needed), you can create a group via APP to realize voice control & timing function..
MADE-TO-ORDER: Click "Customize Now", custom dimensions and details. Please check Amazon reconfirmation messages within 24 hours, order will proceed if we don't get reply in 48 hours. 3-5 business days for custom production, 5-8 abusiness days for shipping..
AFTER-SERVICE: Mounting accessories, manuals included. Video guide available to achieve easier self-installation. We provide a two-....

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4000W Motor Speed Controller, Motor Control Board AC 110V Adjustable Voltage Regulator SCR High Power Dimmer Controller Temperature Governor Dimming Monitor

Note: This product is AC input, AC output, can only step down, and the voltage can be adjusted only when the load is connected. It is useless to connect a multimeter with no load, because it is not a transformer..
Motor speed controller operating voltage range is AC 110V to 220V, max power is 4000W, long term operating power is 3000W, and adopting double insulation, meaning there will be no electric leakage if short-circuit or SCR burn out..
Protection: our motor regulator is designed with Anti-spike and anti-surge protection, RC absorption, fuse all enhance usage safety..
Aluminum Case: the motor speed controller is equipped with Aluminum case prevents it from easy damagement.
filled tin stops it from heating when in huge current..
Application: the motor governor can be applied to electric stove, water heater heat regulation, dimming lamp, small motor speed control, electric iron thermostat, etc..

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PC Interface Controller

【One-year after-sale warranty】The PWM to voltage module converts PWM digital signals to 0 to 10V analog signals. It can be used to switch the signal interface of PLC or other industrial control board. Adjust the output voltage by adjusting the PWM duty cycle. The module is small in size and easy to apply in different places.003cbr003e.
Using MCU embedded technology. Easy to operate, can be fine-tuned by potentiometer.003cbr003e.
Select the PWM signal input level range by short circuit. The module is small, easy to carry and easy to use.003cbr003e.
(current greater than 100mA)，PWM signal receiving frequency range: 1KHZ-3KHZ.
When power on for the first time, it is best to do a calibration and debugging: find a signal with a 50% duty cycle and connect it to PWM and GND. Jumper caps set the corresponding voltage range. When the frequency is 1KHZ-3KHZ, use a multimeter to measure the two ports of VOUT and GND. At this time, the meter displays about 5V. Adjust the potentiometer on the board so that the multimeter displays 5.00v.003cbr003e.

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LGDehome 10PCS DC 5V-36V 15A(Max 30A) 400W Dual High-Power MOS Transistor Driving Controller Module FET Trigger Switch Drive Board 0-20KHz PWM Electronic Switch Control Board DC Motor Speed Controller

continuous current 15A at normal temperature.
The maximum current can reach 30A under auxiliary cooling conditions..
Trigger signal source: digital high and low level (DC3.3V--20V), can be connected to single-chip IO port, PLC interface, DC power supply, etc., can be connected to PWM signal, signal frequency 0--20KHZ support.
Adopt imported dual MOS parallel active output, lower internal resistance, large current, strong power, 15A, 400W at room temperature, meeting the needs of most equipment.
Application: The output can control high-power equipment, motor, bulb, LED strip, DC motor, micro pump, solenoid valve, etc. It can input PWM, control motor speed, lamp brightness, etc.
size: 1.34x0.7x0.5inch/3.4 x 1.7 x1.2cm(L*W*H).

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SoarUp 35A 4 in 1 ESC, 48mhz Frequency Throttle Response BLHeli‑32 4 in 1 ESC for FPV Traversing Machine

35A ESC and Advanced SMTs: Integrate 4 high performance 35A ESCs, built in galvanometer, and purchase new advanced SMTs. After such high integration, the volume is only the same as that of the control of the traversing aircraft, so the installation.
Hardware PWM and Damped Light Technology: Hardware PWM drive motor, less noise, more throttle response. Damped Light technology, regenerative braking function, make motor deceleration more sensitive and effective, control more accurate.
BLHeli‑S Firmware and ESC Setting: Using BLHeli‑S firmware has powerful performance and rich functions.
it also supports setting ESC parameters in various ways, or upgrading ESC firmware (such as setting or upgrading ESC via throttle signal line, using ot.
Support and Input Output Line: It not only supports ordinary PWM throttle signal mode, oneshot 125, oneshot 42 and multshot ultra high speed throttle signals, but also supports the latest dshot150 / 300 / 600 digital throttle, with strong anti interferenc.
Main Control Chip and PCB Production: EMF8BB21F16G main control chip, operating frequency up to 48mhz. For mosfet, three in one IC driver and high quality high frequency ceramic capacitor. In high end PCB production process, pads are metallized to avoid p.

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WSDMAVIS 2Pcs PWM to Voltage Module 0% -100% PWM Converted to 0-10V Voltage Digital Analog Signal Converter for PLC Signal Interface Switching

The PWM transfer voltage module LC-LM358-PWM2V converts the PWM digital signals into 0 to 10V analog signals.Allowable error:5%..
It can be used as signal interface switching for PLC or other industrial control boards. The output voltage is regulated by adjusting the duty ratio of the PWM..
The modules are small in size and easy to use in different places.Easy to operate, fine tuned by potentiometer..
MCU embedded technology.Work Voltage:DC 12V-30V(Power requirements:> 100MA).
Select the PWM signal input level range through short-circuit.The peak of 4.5V to 10V level. The short cap install in ‘5V’. This level is used for normal controller or 5V MCU.
The peak of 12V to 24V level, so inserted in 24V. The short cap install in ‘24V’. This level is used for normal PLC controller..

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