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Old 26th October 2005, 07:54 PM   #11
troystg is offline troystg  United States
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Default Re: Toroid Wiring for Chip Amp

Quote:
Originally posted by hongrn
I need to rewire my LM4780 amp to eliminate a ground loop issue. I have an Avel Lindberg 330VA 25Vx25V that I need to configure to have a center tap, in other words, 25V-0-25V.
Is the end application a BrianGT kit or a home brew design?

And going form dual secondary to center tap is generally not the way to troubleshoot ground loops.

May I please ask you to elaborate on the end application (bridge rectifier scheme) and the motivation for change( Ground loop?).
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