⚙️ Unleash the Power of Precision Control!
The PWM MOS FET Module is a high-performance 4-channel driver circuit board designed for controlling various high-power devices. With an operating voltage range of 3.7V to 27V DC and a maximum output current of 10A, this module is perfect for applications like motors, LED strips, and solenoid valves. Its user-friendly design features onboard screw terminals for easy wiring, while complete isolation between input and output ensures reliable performance.
M**E
R on the input side little too big (4k7) for 3.3V in
Bought this as external MOSFETS to drive my 3d printer fans off on Creality's v4.2.2 board.Initially I did not get the MOSFETs enabled because the protection resistor for the optoisolater on the input side was little too big, it is 4.7k and getting like 0.6V voltage down, so it was not turning on the optisolator.I replaced the 4.7k resistors with my 1.0k resistors and it started working.The advertized input range of "3-20V" may be little exaggerated.
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3 weeks ago
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