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In Reply to: A critical inductance choke input filter.... posted by Tre' on May 14, 2023 at 19:02:42:
Dirty DC for filaments is worse than AC. If I use DC filaments I always regulate, not do much for regulation bit to kill any ripple.
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Follow Ups
- My experience as well! - gusser 15:29:52 05/22/23 (1)
- "Dirty DC for filaments is worse than AC." Absolutely. nt - Tre' 09:39:25 05/23/23 (0)