Electronics > Beginners
Alternative power source
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IRFP:
Hello everyone,
I need to realize a variable voltage and frequency alternative power source.
> U 230 V for a power of 200 VA max.
The idea is to use a class D audio amplifier with an output transformer output.
At the input of this amp, a GBF to generate the sine wave at variable frequency.

Which of you have already developed a similar device?
Who in diagrams with the characteristics of the transformer?

Thank you for your feedback.
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