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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: does anyone have a simple "power-on soft start" schematics? posted by jarthel on August 8, 2006 at 06:34:15:
For high voltage supplies an indirected heated rectifier tube works well and needs only a filament supply. It has limitations in terms of how large a capacitor you can connect to it directly but that can be worked around. Otherwise a surge current limiter works great.
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Follow Ups
- Re: does anyone have a simple "power-on soft start" schematics? - JimL 13:36:16 08/08/06 (5)
- Re: does anyone have a simple "power-on soft start" schematics? - Ray Moth 20:17:28 08/08/06 (4)
- True, but it's conceptually simpler than a multicomponent solid state delay circuit.. :-) nt - JimL 17:56:36 08/09/06 (3)
- I'll tell you what else is conceptually simpler than a multicomponent solid state delay circuit . . . - Ray Moth 19:11:59 08/11/06 (2)
- Hmm, interesting concept - if you need a bridge. nt - JimL 10:11:51 08/12/06 (1)
- Yes, I guess I'm a bit OT here, sorry! (nt) - Ray Moth 16:59:53 08/12/06 (0)
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