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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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How did you do it?
I was thinking this would be rather easy - but I've never seen a professional made filament choke.One could just take apart a small furnace tranformer. These are 1.25" E/I lams. Take it apart all the lams, then strip off wire off the bobin, then wind on a bunch of say 18 guage wire. Put all the lams back in. Put the channels back on. And you are done.
Think it would work. Don't you want poor high freq response in C-L-C filament supply. If yes then who cares how well you wind the thing.
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Topic - Anyone Ever Make their Own Filament Supply Inductors - garryR 09:59:31 01/31/07 (34)
- just buy the hammond stuff - nl 19:44:00 02/02/07 (0)
- Re: Anyone Ever Make their Own Filament Supply Inductors - drlowmu 21:16:24 02/01/07 (0)
- Re: Anyone Ever Make their Own Filament Supply Inductors - Dave Cigna 13:25:02 01/31/07 (0)
- Opps, my bad - truep 13:07:02 01/31/07 (0)
- Re: Anyone Ever Make their Own Filament Supply Inductors - truep 13:04:46 01/31/07 (0)
- Yes - Mark Kelly 12:15:18 01/31/07 (26)
- suck-it-and-see - RayP 16:15:49 01/31/07 (0)
- Re: Yes - Triode_Kingdom 13:12:11 01/31/07 (23)
- Partial answer - Mark Kelly 18:01:14 02/01/07 (0)
- That's what I thought until I tried it. - Mark Kelly 01:03:06 02/01/07 (0)
- Re: Yes - dave slagle 14:58:52 01/31/07 (19)
- Re: Yes - Triode_Kingdom 17:19:44 01/31/07 (18)
- Here how I look at it. - cheap-Jack 08:01:11 02/01/07 (2)
- Re: Here how I look at it. - Triode_Kingdom 08:22:38 02/01/07 (1)
- Good question IF the filaments are floated &ungrounded. (nt) - cheap-Jack 08:37:31 02/01/07 (0)
- Re: Yes - dave slagle 07:06:22 02/01/07 (14)
- Re: Yes - Triode_Kingdom 08:17:32 02/01/07 (13)
- Re: Yes - dave slagle 18:15:36 02/01/07 (12)
- Re: Yes - Triode_Kingdom 20:06:05 02/01/07 (11)
- Re: Yes - dave slagle 08:30:40 02/02/07 (10)
- Re: Yes - Triode_Kingdom 12:16:24 02/02/07 (4)
- Re: Yes - Dave Cigna 15:45:22 02/02/07 (1)
- Re: Yes - Triode_Kingdom 08:02:50 02/07/07 (0)
- Re: Yes - dave slagle 14:52:14 02/02/07 (1)
- Re: Yes - Triode_Kingdom 08:05:04 02/07/07 (0)
- Time to ask and learn - Russ57 11:32:46 02/02/07 (4)
- Re: Time to ask and learn - dave slagle 13:14:04 02/02/07 (3)
- Bear with me - Russ57 09:26:14 02/03/07 (2)
- Re: Bear with me - dave slagle 13:52:44 02/03/07 (1)
- Re: Bear with me - Dave Cigna 14:10:15 02/04/07 (0)
- Good question, & I'm still looking for the answer. (nt) - cheap-Jack 13:30:33 01/31/07 (0)
- Scrap old camera battery chargers from supluses. - cheap-Jack 12:41:33 01/31/07 (0)
- I built small air-core inductors for AC heaters. - cheap-Jack 11:59:39 01/31/07 (0)
- Re: Anyone Ever Make their Own Filament Supply Inductors - Doc B. 11:19:59 01/31/07 (0)
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