Dc/Dc Converter Circuit

Posted on Oct 15, 2012

This low-power converter will supply about 100 mW of dc to a load and it is useful to isolate or derive dc voltages. It operates at around 200 kHz. LI is wound on a 22-mm diameter 13-mm high pot core with #32 magnet wire. The primary is 80 turns and the secondary is 80 turns (for 12- V nominal output).

Dc/Dc Converter Circuit
Click here to download the full size of the above Circuit.

The two windings should be insulated for the expected voltage difference between input and output in insulation applications.

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