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Single to dual power supply

Single to dual power supply PUBLIC

This is a circuit that converts a single supply to a double supply without using a centre tapped transformer.

by shagas | updated May 15, 2013

dual   dual-power-supply   op-amp   power   power-supply   supply   transistor  

Dual Voltage Regulator w/LM317 ONLY

Dual Voltage Regulator w/LM317 ONLY PUBLIC

Using LM317 for both positive and negative voltage regulation.

by hondabones | updated April 01, 2013

dc   dual   lm317   positive   power-supply   regulator   supply   voltage  

Dual Voltage DC Variable Adjust to Zero Volts Supply

Dual Voltage DC Variable Adjust to Zero Volts Supply PUBLIC

Dual Voltage DC Power Supply with circuitry to allow the adjustment to overcome the minimum 1.2 volts of the LM317 and LM337.

by hondabones | updated March 28, 2013

adjust   dual   power-supply   supply   variable   voltage   zero  

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