PWM controller module - HW-532 equipped with 1 MOSFET transistor. Dedicated to controlling devices using a PWM signal (DC motors, valves, heaters, etc.).
Widely used to control and smoothly regulate the speed of engines, solenoid valves and other devices. The optocoupler ensures the safety of the controller by preventing the operating voltage from reaching the control circuit. This galvanic separation is achieved using a SHARP PC817 optoisolator. The optocoupler also prevents interference from reaching the controller, which will significantly improve system stability.
Technical data- Current max 50A
- Supply voltage 5 - 40VDC
- Amplitude of the PWM control signal: 0 - 6V
- A high state opens the transistor and a low state closes it
- Maximum frequency of the PWM control signal - 20KHz
- Transistor: N-MOSFET D4184
- Optocoupler: SHARP PC817
- PCB dimensions 33 x 17 mm
- PWM controller module - HW-532 - 50A 5-40VDC - MOSFET - 1 pc
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