[Amps] 50 volt 20 amp supply

[Dan Levin]

> From: "Joe Francalanza" <joefran at camline.net.mt>
> Subject: [Amps] 50volt 20amp power supply
> 
> I like to find a circuit of a 50 volts 20amps power
> supply...can any one help..

Joe,

Here in the US, 48 volt surplus telecom power supplies are available quite
cheaply, on eBay for example.  A 20 amp 48 volt "rectifier" as they call
them, might cost less than $75 - perhaps as little as $20 or so.

If you really want to build one, there is a good schematic at
http://www.k0gkd.com/ssamp.html and another at
http://www.qsl.net/oh8jep/eb104.html .

			***dan, K6IF