AudioRoundTable.com: Group Build » Power transformer for DRD amp

Home » Audio » Group Build » Power transformer for DRD amp

Show: Today's Messages :: Navigator :: Polls
E-mail to friend

Thanks for the input [message #31145 is a reply to message #31139]

Sat, 04 June 2005 20:45

Forty2wo
Messages: 163
Registered: May 2009

Master

Yea, must beware of the 1000v "wall". I am looking at a copule of transformers that will allow some flexibility as to output voltage. I would like to keep the number of transformers to a minimim. This has to fit on a cake pan after all

I am going to breadboard with some 1200v fast ss diodes I have on hand and see were that takes me. The damper diode filiments are current hogs and need 6.3v. there do not seem to be many 5v recifers that can take 1000+ PIV, there's GZ37 but a bit spendy
Might be time to try running 6.3v tubes at 5v.

Pardon the spelling and grammar, a long few days...John

Report message to a moderator

[Message index]

		Power transformer for DRD amp By: Forty2wo on Tue, 31 May 2005 21:48
		Re: Power transformer for DRD amp By: Damir on Fri, 03 June 2005 13:24
		Almost forgot... By: Damir on Fri, 03 June 2005 23:26
		PIV By: PakProtector on Sat, 04 June 2005 07:15
		Thanks for the input By: Forty2wo on Sat, 04 June 2005 20:45
		Wall Drug By: PakProtector on Sun, 05 June 2005 05:34

Previous Topic:	45 power trans/6072A driver tube
Next Topic:	Doug

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Dec 04 20:22:43 CST 2024