Has anyone here tried to heat a quad of output tubes like the 6L6, EL34, etc. with a SMPS? I'm just wondering if the switchers have a problem starting up due to the low DCR of cold filaments.
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Topic - SMPS for Filaments - Triode_Kingdom 10:26:24 05/10/17 (8)
- No trouble firing up a 304TL with a SMPS - Chip647 13:56:52 05/11/17 (0)
- RE: SMPS for Filaments - 6AS7_6SN7 02:24:48 05/11/17 (1)
- RE: SMPS for Filaments - addendum - 6AS7_6SN7 02:32:26 05/11/17 (0)
- current limiter circuit - RayP 11:42:37 05/10/17 (3)
- RE: current limiter circuit - Triode_Kingdom 18:43:59 05/10/17 (1)
- RE: current limiter circuit - GeorgePope 04:38:01 05/11/17 (0)
- Interesting article. Thank you (nt) - 1973shovel 15:02:45 05/10/17 (0)
- Yes that is a problem! - gusser 11:07:08 05/10/17 (0)