Power supply unit with fixed values of the output voltage of 4.5-16/12-72 65 volts milliamps

The power source, the diagram of which is shown, is built on dual converters DC to DC (DC-DC) OEJ22WC0512 with galvanic isolation between input and output.

Switch SA1 can be installed at the output of stage 12 In the stabilized voltage from 12 to 72 V.

The interval of the input voltage and permissible load current (65 mA) determine the applied transducers.