RE: 19v heaters - AC or DC? - PakProtector

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RE: 19v heaters - AC or DC?

In Reply to: RE: 19v heaters - AC or DC? posted by Tre' on September 15, 2020 at 07:15:11:

I'd contemplate installing as much common mode L as a last stage as is possible. This is perhaps not so critical as a DH amp running a CFB output transformer.

Given your historic bent, I'll assume this is a DH amp Andy? Just curious as I have an IDH amp underway that runs 26V tubes; 26HU5 for finals, and 25HX5 as the input stage, E-Lienar LTP. It is going to get fed AC to heat things up.
cheers,
Douglas

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Follow Ups Full Thread

Topic - 19v heaters - AC or DC? - andy evans 05:39:34 09/15/20 (8)

RE: 19v heaters - AC or DC? - Tre' 07:15:11 09/15/20 (7)

RE: 19v heaters - AC or DC? - PakProtector 10:31:47 09/22/20 (0)

Wow - that's a serious supply! - andy evans 08:19:52 09/15/20 (5)

RE: Wow - that's a serious supply! - Tre' 15:27:54 09/15/20 (4)

RE: Wow - that's a serious supply! - dave slagle 04:59:54 09/16/20 (1)

Thanks Dave, appreciated! - andy evans 06:05:18 09/16/20 (0)

RE: Wow - that's a serious supply! - andy evans 01:21:51 09/16/20 (1)

That should do it. nt - Tre' 12:50:55 09/16/20 (0)

Follow Ups

RE: 19v heaters - AC or DC? - PakProtector 10:31:47 09/22/20 (0)

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