Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
i used this circuit for H bridge, i just want to know mosfet direction is correct??
and i used N channel because i used IR2110..
and please can u elaborate this y we used IR2110 gate driving ic??
tahmid and kabeer i want ans from both of u
thanks in advance
we used IR2110 mainly because of the high side gate driver,if you are using a H-bridge arrangement the high side need to be at the saturation point between the gate to source of your mosfet therefore a bootstrap capacitor is used to ensure that maximum gate charged is attained...
em following the diagram of post# 10, my question is can i replace the mosfet irf3205 with 75n75?? because both are N channel.
nd i made on Bread board , Everything is fine before plugging the motor to the circuit. I let Q2 and Q3 on; Q1 nd Q4 off. without the motor, output of IR2110 is fine but when insert the motor Q4 is blown out
is there any problem in circuit or somewhere else..??