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Do It Yourself (DIY) paradise for tube and SET project builders.

'cause it works fine.

Ok, not a popular opinion, but some switchers work just fine. Forget the cheezy PC supplies. Look for Lambda, Kepco, Vicor etc.

Some of the better DC-DC converters are great for tube filaments.

You're typically better trimming them down than up, and the prior suggestion of using a 12v supply is great.

You can also get 3.3v supplies - put 2 in series with a bit of adjustment down.

- Gary



http://www.the-planet.org



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  • 'cause it works fine. - Gary Kaufman 09/16/0812:25:09 09/16/08 (0)

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