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High Performance Regulator ICs

If my math is correct, a LM-317 regulator provides a little less than 1mv AC ripple output (80dB rejection). Is there any regulators that can provide 1.5 amps that is quieter?

This PS is for a 26 tube filament & bias.

A single choke input design provides about 3mv ripple. I assume too high AC ripple for the sensitive 26 tube.




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Topic - High Performance Regulator ICs - sony6060 07:56:16 01/29/17 (9)

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