Description

PWM controller module – HW-532 – 50A 5-40VDC – MOSFET

PWM controller module – HW-532 equipped with 1 MOSFET transistor. Dedicated to control devices using PWM signal (DC motors, valves, heaters, etc.).).

Widely used to control and smoothly regulate the rotation of motors, solenoid valves and other devices. Opto-isolator provides safety to the controller by preventing operating voltage from reaching the control circuit. This galvanic separation is implemented using SHARP’s PC817 optoisolator. The optoisolator also prevents interference from getting to the controller which will greatly improve the stability of the system.

Technical data

• 50A max current
• Supply voltage 5 – 40VDC
• Amplitude of 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
• Optoisolator: SHARP PC817
• PCB dimensions 33 x 17 mm

Included

• PWM controller module – HW-532 – 50A 5-40VDC – MOSFET – 1 pc