In Reply to: Interesting! posted by megasat16 on January 4, 2017 at 12:19:33:
It's a 66kHz (approximate) square wave modulated with 120Hz ripple. The square waves aren't visible in the trace above because the sweep speed is set to show the ripple. As for being SET friendly, most of the harmonic energy in the square wave is third and above. That puts it at 180kHz.
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Follow Ups
- RE: Interesting! - Triode_Kingdom 13:33:47 01/04/17 (1)
- RE: Interesting! - megasat16 16:16:51 01/05/17 (0)