[Elecraft] OT: Quiet 12V-to-5V converter

[John Gibson]

Thanks, Fred. The LMZ12001 does look attractive. The best solution may be for me to buy their LMZ12001EVAL/NOPB evaluation board.

See http://www.national.com/pf/LM/LMZ12001.html#Boards

I will, of course, add appropriate input and output filtering.

73,
John, no8v
----- 
From: Fred Townsend <ftownsend at sbcglobal.net>
Subject: RE: [Elecraft] OT: Quiet 12V-to-5V converter

If you are going for the 2591 take a look at the LMZ12001. Fewer parts, lower RFI.
-----
From: elecraft-bounces at mailman.qth.net
Subject: Re: [Elecraft] OT: Quiet 12V-to-5V converter

Thanks  to all who responded to my query. At this point I plan to follow Jack Smith's excellent recommendation to build a DC-to-DC converter based on
the LM-2591 chip and do my best with appropriate filtering to keep RFI from getting out of the box.

73,
John, no8v