Problem while using N-channel and P-channel power mosfet as a switch in H-bridge

[Deepak Rathore]

 

 

 

 

hello friends,

 

while i am using p-channel and n-channel power mosfet as a switch in H-bridge configuration, and under the default condition,

 

wen A=low,B=High and EN=pulse, at that time first and fourth Mosfet get fird. but wen i connect all the mosfet means the circuit is completed. my supply is blinking.and second and third mosfet is off.but wen i connect them,my bulb is on.

 

 

can anyone help me why these things happened.

 

 

 

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