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I gotcha [message #8818 is a reply to message #8817]

Sun, 06 February 2005 16:38

PakProtector
Messages: 935
Registered: May 2009

Illuminati (2nd Degree)

Hey-hey!!!,
I got forced into using a common TX for both the B+ and a DC filament supply. It is Schottky rectified and L-C, but there is still a little bit of buzz which matches the switching of the diodes. It is just at edge of perception, but knowing why it is there is bugging me.

Guess I'll put a dedicated TX under there and be done with it. this'll give me a few more options for other experiments. I am going to put .01 uF caps across each of the Schottky diodes and see if that helps first...
regards,
Douglas

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[Message index]

		Power supply rectifiers By: Wayne Parham on Fri, 04 February 2005 17:57
		Re: Power supply rectifiers By: Manualblock on Sat, 05 February 2005 06:23
		SiC Schottky by Cree By: PakProtector on Sat, 05 February 2005 20:26
		Re: Power supply rectifiers By: BillEpstein on Sun, 06 February 2005 06:23
		Re: Try a Snubber Filter, too... By: TubeCraft on Sun, 06 February 2005 10:50
		Re: So much for my attempt at ASCII.... By: TubeCraft on Sun, 06 February 2005 10:52
		I gotcha By: Wayne Parham on Sun, 06 February 2005 11:50
		I gotcha By: PakProtector on Sun, 06 February 2005 16:38
		Re: I gotcha By: Wayne Parham on Sun, 20 March 2005 17:53
		Re: Power supply rectifiers By: Poindexter on Sat, 19 February 2005 20:45
		Re: Power supply rectifiers By: Wayne Parham on Sun, 20 February 2005 04:06
		Re: Power supply rectifiers By: Poindexter on Sun, 20 February 2005 18:21
		Re: Power supply rectifiers By: Wayne Parham on Mon, 21 February 2005 08:29

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