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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: Hash Filter / Diodes posted by Triode_Kingdom on April 2, 2017 at 07:47:32:
Just wanted to add this image so you can see that the ultrasonic spike isn't only a small anomaly. If the goal of the hash filter is RF suppression, this doesn't do the job! Granted, it's well out of the audible spectrum, but any energy on the B+ line at that frequency could cause the PS voltage to swing like crazy. 10uF across the .001uF resolves this completely.
Edits: 04/02/17
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Follow Ups
- Hash Filter Model - Triode_Kingdom 08:03:50 04/02/17 (6)
- RE: Hash Filter Model - Eli Duttman 09:57:07 04/02/17 (5)
- Cit II Doubler Filter - Triode_Kingdom 14:52:02 04/02/17 (4)
- RE: Cit II Doubler Filter - Eli Duttman 15:38:49 04/02/17 (3)
- RE: Cit II Doubler Filter - Triode_Kingdom 20:10:46 04/02/17 (2)
- RE: Cit II Doubler Filter - Jim McShane 13:02:13 04/04/17 (1)
- RE: Cit II Doubler Filter - Triode_Kingdom 08:21:30 04/05/17 (0)
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