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power help

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bbexpress

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I need to build a Type C chopper. Any recommend is appreciated. Does anyone have schematic to build it. Thank you very much.
 
Russlk said:
What is a type C chopper? What are you going to do with it?
He's gonna do some choppin.. 8)

He must mean either chopper amplifier or buck converter (have heard em called choppers)

The type C thing, I dont know.. maybe Class C output stage?
 
Optikon is right, I mean Class C two quadrant chopper.
This one is just inverter which can adjust frequency.
Sorry, I'm taking now,some definition maybe makes mistakes.
The circuit could use transistors, MOSFETs, or power Darlington
Thanks for your help.
 
bbexpress said:
Optikon is right, I mean Class C two quadrant chopper.
This one is just inverter which can adjust frequency.
Sorry, I'm taking now,some definition maybe makes mistakes.
The circuit could use transistors, MOSFETs, or power Darlington
Thanks for your help.

There are examples on the web for this.. have you googled?
You will find basic topologies. Now, the actual details of implementation will depend on your requirements. You havnt mentioned specifications like DC input or power output requirements, max frequency.. look into variable frequency drive circuits..
 
hi there, i had a circuit which used 2 scrs,2 diodes, 1 R, 1 L, 1 Ea but that's what i dont want.
I searched on google but it didnt help much for me
I need on circuit not simple enough, but not too complicated to build
thanks
 
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