K&K Audio / Lundahl Transformers

RE: What is maximum ripple voltage at recommended dc?

68.221.39.233

In Reply to: RE: What is maximum ripple voltage at recommended dc? posted by Adrien on March 25, 2008 at 12:06:32

The max ripple current spec is essentially the power rating of the choke when the choke is used for input filter service without a capacitor "in front". If you are in North America, the situation is a bit better, because for 60Hz power (120Hz ripple) the iron capacity is proportionally higher. Used in the LL1683 power transformer the same core will support 120w of secondary draw without a problem, so this is real.

Kevin Carter
K&K Audio
www.kandkaudio.com

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RE: What is maximum ripple voltage at recommended dc? - Adrien 15:05:27 03/27/08 (0)

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