istian
Newbie level 6
hi everyone
i am trying to drive a H-bridge using high rating mosfet irf840 and gate driver ic ir2112.but this circuit is not working as i am using a dc motor as load. while this circuit works efficiently for MOSFET irf3205S. i am untable troubleshoot. can anyone ple tell me the problem due to which this circuit is not working properly?
my circuit is shown in attachment
i am trying to drive a H-bridge using high rating mosfet irf840 and gate driver ic ir2112.but this circuit is not working as i am using a dc motor as load. while this circuit works efficiently for MOSFET irf3205S. i am untable troubleshoot. can anyone ple tell me the problem due to which this circuit is not working properly?
my circuit is shown in attachment