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

[peter chadwick]

It needs the appropriate PF correction circuitry, too.

73

Peter G3RZP


========================================
 Message Received: Sep 22 2013, 05:10 AM
 From: "Don Jones" <ko7i at comcast.net>
 To: amps at 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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