How to put oscilator in 50V 500A circuit ?

[rkahler]

I have some ideas with car bateries, but I need to put oscilator ( 600-700 Hz ) to work with them.
I found opto-isolators for 15000V 5A, but nothing stronger ( coversion will not work for me ).
Any sugestions ?

[amigo]

You can try getting some Thyristors (SCRs) or Thyratron tubes and using those since the frequencies are fairly low.

[Montec]

You can try to use an CM600HA-5F IGBT  http://www.pwrx.com/pwrx/docs/cm600ha5f.pdf.

[stprue]

@all

Looks very interesting....but what exactly does it do?

[rkahler]

You can try getting some Thyristors (SCRs) or Thyratron tubes and using those since the frequencies are fairly low.

Thanks, I'm looking for GTO type to see if it willl work for me.