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ST7580 - DC Application

Jonathan Frech
Associate II

I want to use the ST7850 in a DC application, where there is no "mains voltage" but 12...24V DC Supply. I've taken a look at other schematics that use powerline modems, and i think it would only be necessary to remove the insulation transformer plus the Zero Crossing circuit.

I've attached the image of the original ST7850 Eval board schematic plus my assumed changes.

Is this correct, or do there have to me more changes?

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