I need help to design and build a PWM control unit.
Which module/h-bridge I could control these motors ?
Motor 300W/24V (from wheelchair)
I(hold) 8A
I(max) 70A (to 120A)
Maybe someone here has a bright idea with the high current ?
LG Dumpf
Maybe someone here has a bright idea with the high current ?
Buy one designed by someone who knows what they are doing.
PaulS:
Buy one designed by someone who knows what they are doing.
Where can I buy this H - Briges ?
You might try one of the below h-bridges. The chips may have thermal overload protection, which might help save your motor if it starts to get overloaded.
zoomkat:
You might try one of the below h-bridges. The chips may have thermal overload protection, which might help save your motor if it starts to get overloaded.
Thanks zoomkat, that was helpful !
LG