I've just burnt out an L298n H bridge, not surprising, but I thought it'd be ok for low load testing. Apparently not.
I'm considering ordering these to replace them - Hilitand DC 5-12V Motor Controller, Dual-channel H bridge Motor, Driver Board Module 0A-30A
Only problem is my chassis is running on a 4S pack - maximum voltage 16.8 V and these are limited to 12 V.
My theory is that if I limit the duty cycle to 71.5% they should work...
However, I know that PWM duty cycle is not actually the same as an analogue out. My question is, does the community think these will get burnt out too?