[AMRadio] Modified sine wave to sine wave

[rbethman]

Most 'modified sine wave inverters' are actually square wave generators.

These are always noted for loads of noise.

I have yet to be able to clean one up to eliminate HF or any RF noise.

Bob - N0DGN

On 5/1/2012 10:11 AM, Jim Isbell, W5JAI wrote:
> I have a modified sinewave inverter.  I want to get rid of some of the high
> frequency noise in the AC.  It occured to me that running the output
> through a 1:1 transformer with a capacitor across the primary might smooth
> out the bumps.  Any comments?
>
> Jim Isbell
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