Full Member level 4
Hi all, i need to drive drive this dc motor. i build my H-bridge using high rated current and voltage Mosfets(50V 50A max) and control it using a PIC uC. I even include the free-wheeling diode accross the Mosfets and interface optoisolator between the uC and the H-bridge. But when i increase the load of motor suddenly, it just damage my Mosfets......any suggestions??