luxy:
I am driving fan with P-Channel FET and transistor. FET is SUD50P04 and transistor is 2n3904.
Why would you need 32kHz PWM for a fan? A mechanical device like a fan isn't going to respond any better to 32kHz than 100Hz.
luxy:
I am driving fan with P-Channel FET and transistor. FET is SUD50P04 and transistor is 2n3904.
Why would you need 32kHz PWM for a fan? A mechanical device like a fan isn't going to respond any better to 32kHz than 100Hz.