Op Amp Power Supply Single Rail To Dual Rail Converter Linear Type 250mA

This unit splits the input power in to 2 tracking outputs with around 5% tolerance.

Please note that once you convert the input to the split power rail the the ground become the output ground and not the input ground. the input ground should no longer be used to power anything else and only the ground of this power supply should be used. the input ground and the output ground should never be tied together.

The meters are for illustration only and not in the sale.

The input can be any voltage from 5v to 30v DC and the out put rails will be split in to 2 rails positive and negative.

for example if input is 10 volts then out put will be +5 volts and -5 volts with 5% tolerance

if input is 25 volts the output will be +12.5 volts and -12.5 volts with 5% tolerance.

The output of these can be fed to linear voltage regulators if variable voltage is needed or if a stable voltage is needed as these will track the input voltage so if input voltage varies so will the output of the power supply unless the input voltage comes from a set voltage regulator.

PLEASE NOTE THAT THESE BEEN ASSEMBLED BY HAND AND THE SOLDERING IS NOT 100% PROFESSIONAL.

Board dimensions are : 140mm x 80mm x 40mm