Post jobs, find pros, and collaborate commission-free in our professional marketplace.
Get your team aligned with all the tools you need on one secure, reliable video platform.
Browse and buy exceptional, royalty-free stock clips, handpicked by the best.
Here we see a PWM analog output used to control a "high power" load, in this case a computer fan.
0:00 Bring out the fan
0:48 Connect Transistor
1:28 Connect 12V Power Supply
2:30 Turn on the Fan
2:56 Why use PWM on DC Motors?