Inverter kit help please?

[antimony]

I would rather build this from scratch, there are some simple schematics, eg. by Colin Mitchell's pdfs, 1-100 Transistor cirquits and 50-555 cirquits, free ebooks.
In the end it comes all down to some tip power transistors with appropriate cooling, which you can do very well by using some salvaged cooling bodies and a pc fan maybe.


Frequency stability may be not the best, using the 555, but for simple tests, not involving frequency-sensitive devices, it may work just fine. So you'll get your inverter for like 20 bucks.

Thanks for the advice. I appreciate it. I have that pdf somewhere, so i will check it out.

[dieter]

I just see those Transistors deliver only like 110W. So you'd need like 20 or even 40. This is not my field of expertiece, but there may be better/cheaper ways, like some power mosfets or something.


What are you going to do with 2000W anyway? ^^