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Author Topic: Power Supply +/- 15VDC for Op Amps  (Read 23361 times)

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Offline David Hess

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Re: Power Supply +/- 15VDC for Op Amps
« Reply #25 on: April 29, 2017, 10:53:33 pm »
My first choice for floating bias supplies is a small inverter using a pulse or gate drive transformer.  This avoids most of the EMI and complexity of a switching power supply.  With some cleverness, regulation if required can be on the primary side.
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