trialspower2
100 W
- Joined
- Dec 31, 2016
- Messages
- 108
Hello,
I have been doing some research but I can't seem to find anywhere any information which explains the performance different between PWM on the high side vs PWM on the low side. From what I can gather active free wheeling can be done with both options, with maybe low side PWM lending itself more for regenerative braking as from what I can gather leaving the high side switched off and pulsing the low side will brake the motor depending on duty cycle.
Any comments would be appreciated.
I have been doing some research but I can't seem to find anywhere any information which explains the performance different between PWM on the high side vs PWM on the low side. From what I can gather active free wheeling can be done with both options, with maybe low side PWM lending itself more for regenerative braking as from what I can gather leaving the high side switched off and pulsing the low side will brake the motor depending on duty cycle.
Any comments would be appreciated.