converting a floating dual power supply
Created: Jul 21, 2014
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A simple circuit for converting a floating dual power supply is shown here.The circuit is based on a uA 741 op-amp. The input supply is splitted by the voltage divider circuit formed of R1 & R2 ,and given to the non-inverting input of the IC1. The output (Pin 6) is connected to the inverting input of the IC itself. This type of circuit consumes less standby current compared to conventional resistor only voltage splitters.