K&K Audio / Lundahl Transformers

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Power Supply mod

219.79.235.204

Posted on February 15, 2016 at 20:41:47
Tubenstein
Audiophile

Posts: 251
Joined: August 5, 2011
Hello!
We want to modify the given power supply by using your Shunt Regulator to replace on the diagram as well as full wave rectification.

Such as 720vct => Cree Schottly => cap (how big) => K&K shunt reg => 400vdc (the circuit draws less than 20ma)

How much capacitance should we put before your reg? 50uf or 100uf?

Thanks!

 

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