Build a Simple Dual Polarity Power supply Circuit Diagram

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This is the Simple Dual Polarity Power supply Circuit Diagram. This simple Dual Polarity Power supply Circuit Diagram gives a positive and negative supply from a single transformer winding and one full-wave bridge. Two zener diodes in series provide the voltage division and their centerpoint is grounded. The filter capacitor must not be grounded via its case.

 Dual Polarity Power supply Circuit Diagram

Dual Polarity Power supply Circuit Diagram

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