Dual OpAmp Buffered Power Supply - at hand choice live instances wherever the currents from all supply will be unequal. Where this is the box, the resistor screen is not sufficient, and the +ve and -ve voltages will be unequal. By using a despicable opamp (such for example a uA741), a DC imbalance relating goods of up to approximately 15mA desire not cause a crisis. However, we can execute better with a dual opamp (which will cost the same before excluding anyway), and spread the capability used for up to about 30mA of difference flanked by the two equipment.
|Dual OpAmp Buffered Power Supply|