In Reply to: final report on switching trans vs halo trans for filament supply posted by vinnie2 on January 3, 2017 at 06:34:16:
I once had a 30Amp SMPS with fan pulling a filament duty for the combined L and R. The fan noise could be loud and annoying at times so I modded the fan with extremely low noise (9dB) outboard fan and I can barely hear the fan noise with my ears next to the SMPS.
I have yet to experiment with Halo transformers so I don't know yet. May be I'll find them good for filament duty too. Well, I am going to order a bunch and try them out in the coming Spring.
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Follow Ups
- RE: final report on switching trans vs halo trans for filament supply - megasat16 11:45:23 01/03/17 (10)
- RE: final report on switching trans vs halo trans for filament supply - vinnie2 11:50:27 01/03/17 (9)
- RE: final report on switching trans vs halo trans for filament supply - used-hifi 11:56:24 01/03/17 (8)
- RE: final report on switching trans vs halo trans for filament supply - vinnie2 12:32:47 01/03/17 (7)
- RE: final report on switching trans vs halo trans for filament supply - megasat16 12:42:33 01/03/17 (6)
- RE: final report on switching trans vs halo trans for filament supply - Triode_Kingdom 13:07:32 01/03/17 (5)
- RE: final report on switching trans vs halo trans for filament supply - megasat16 13:23:41 01/03/17 (4)
- Halo Transformer Schematic - Triode_Kingdom 17:53:35 01/03/17 (3)
- Interesting! - megasat16 12:19:33 01/04/17 (2)
- RE: Interesting! - Triode_Kingdom 13:33:47 01/04/17 (1)
- RE: Interesting! - megasat16 16:16:51 01/05/17 (0)