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Re: [Amps] Direct rectification of AC mains to drive the amp, VDD Supply

To: Don Jones <ko7i@comcast.net>, amps@contesting.com
Subject: Re: [Amps] Direct rectification of AC mains to drive the amp, VDD Supply
From: peter chadwick <g8on@fsmail.net>
Reply-to: g8on@fsmail.net
Date: Sun, 22 Sep 2013 10:31:03 +0200
List-post: <amps@contesting.com">mailto:amps@contesting.com>
It needs the appropriate PF correction circuitry, too.

73

Peter G3RZP


========================================
 Message Received: Sep 22 2013, 05:10 AM
 From: "Don Jones" <ko7i@comcast.net>
 To: amps@contesting.com
 Cc: 
 Subject: Re: [Amps] Direct rectification of AC mains to drive the amp, VDD 
Supply
 
 This is tricky. If the outlet you are using as the source is not daisy 
 chained to a bunch of other outlets and goes directly to the panel, and 
 you use a true 3 wire connection L1, L2 (or N) and Gnd, you can "get 
 away" with it provided you use an appropriately selected EMC filter too. 
 It is safe and efficient? no, heed the advice that you have been given 
 by others.
 Vy 73, Don KO7i.
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