Re: 9VAC from 5VDC?

Jim Brain wrote:
> 
> That's fine, but I do think I can provide a pretty nice sine wave 
> approximation to the transformer.  Either way, my sticking point is the 
> transformer selection.  Any links to a suitable offering?
> 
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> 

The advantage of doing the DC > AC after bumping up the voltage
is that you can run the voltage converter at a much higher
frequency and use a much smaller transformer.
Also voltage drops will be a smaller percentage (if you're
doing eg PWM)

How'd you get 5 Amps ?

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