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Old 9th February 2008, 04:36 AM   #1
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Question Tripath TA2022 with single supply

I just purchased some EB-TA2022 boards and I would like some help/suggestions with using them BTL with a single supply.

I have a couple toroids that have dual 42VAC secondaries but the TA2022 can only handle up to +/-35VDC. I would like to put one amp on each of the secondaries in a BTL configuration.

The TA2022 needs a ground reference between the power rails or it won't turn on. I guess my question is what is the best way to do this? I imagine there won't be much current flowing through the ground in BTL.
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