Hi All, So I have two large (25A @ 12v) fans that I am controlling via PWM and some MOSFETS. They are working but I am seeing 62v PTP with the scope at the Fets output. I have a schottky diode across the fan terminals at the fans, but am still getting the 62v spike briefly. Better way?

Clamping inductive kickback of PWM fans?

Topic		Replies	Views
Kickback Diode On Motor - question General Electronics	13	13167	May 6, 2021
Basic Transistor Question? General Electronics	48	11062	May 6, 2021
Fan speed control, TIP120, which resistor? General Electronics	34	9308	May 6, 2021
Diodos Flyback de proteção Portugues	9	5707	May 6, 2021
Flyback Diode Selection and PWM General Electronics	8	10961	May 6, 2021