[Milsurplus] Re: More Russki / DC-AC inverters

Marty Reynolds cosmoline at aa4rm.ba-watch.org
Sat Jul 28 07:33:15 EDT 2007


>
> Sorta 'reverse switchers' where instead of going fm 200vdc chopped
> to 5V/12V/etc, u go fm 11V (after polarity prot'n) chopped to 160v
> @ 20khz - rectify - then "H-bridge" & shape for 115vac rms.
>

Note the H-bridge polarity switching runs @ 60hz.  Who's gonna
be the techno hero out there that'll find out where 60hz generated
& re-set same for 400hz???

This to me is back to the point of the beginning 1.5 yrs. back.
Using the 'slabs' & 'derringers' to run gi fm lo-band 2-ways was
a lucky side-trip


More information about the Milsurplus mailing list