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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: Re: power transformer advice needed posted by drlowmu on March 6, 2007 at 11:44:18:
As Jeff says, toroids have a very wide bandwidth, which is exactly what you don't want in a power tranny, because HF noise from the mains can be an unwanted 'feature'! You can get them with an electrostatic shield between the windings but I don't know how effective that would be. The advantages of toroid trannies are compact size, high efficiency and relatively little hum irradiated to the rest of the circuit.
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Follow Ups
- Re: power transformer advice needed - Ray Moth 12:27:41 03/06/07 (12)
- Thanks, .... though I wonder - zobsky 12:47:05 03/06/07 (11)
- Re: Thanks, .... though I wonder - arend-jan 06:03:26 03/07/07 (0)
- Re: Thanks, .... though I wonder - drlowmu 14:08:40 03/06/07 (0)
- Re: Thanks, .... though I wonder - zarniwoop 13:16:02 03/06/07 (8)
- Re: Thanks, .... though I wonder - drlowmu 14:04:51 03/06/07 (6)
- Have you ever listened to one? - thermionic addictions 14:30:26 03/06/07 (5)
- See this, interesting !!! - drlowmu 13:06:35 03/07/07 (1)
- Allright Jeff..... - thermionic addictions 14:06:45 03/07/07 (0)
- Sure have !!.................... - drlowmu 22:01:51 03/06/07 (2)
- Listen to yourself ... - mikeyb 05:45:22 03/07/07 (1)
- Re: Listen to yourself ... - drlowmu 11:13:47 03/07/07 (0)
- I have to agree with zarniwoop..... - thermionic addictions 13:49:32 03/06/07 (0)
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