arunava

Hello Ante, I am interested in Arc welding circuitry could you tell me the resources where can i fine it. My current requirement is 200 A . If you have any idea please guide me i want to implement Arc welding.

Thanks Everybody for helping me in sorting my problem. That problem is over i am getting pulses out of IR2110. Could anyone tell me how to generate delay in those pulses since i have to use this pulses in inverter bridge. Without delay inverter bridge will be short ciruited. Please help me in this matter. Or do you people have any Driver IC's in mind which can generate complementry pulses

I am using two IC's one generates sine and the other triangle wave. Since my sine and triangle waves are of different frequencies.

Whats wrong in generating sine and triangle waves from 8038 i need these waves to generate the pulses.

I have designed one Sin triangle PWM inverter of 100W. I am using ICL8038 for genarating sin and triangular wave and comparing both the pulses to generate PWM pulses. But when i give those pulses to IR2110 for driving the mosfets i am not getting the output pulses for driving the mosfets.I have used buffer also. I checked my driver circuit with signal generator its working while i gave the generated pulses. Now my driver circuit is giving output pulses Please anyone can help me regarding this. Could anyone help me which driver IC to use for inverter bridge circuit to generate complementry pulses with delay. Or How to give delay to two complementry pulses.