The Cebek FE-170 module is a dual rail 12VDC stabilized power supply. Offering
one 12V+ positive rail and one 12V- negative rail. It can deliver a maximum of
600mA, they are fully regulated and short circuit protected. A PCB mounted
pre-set potentiometer is supplied to adjust the output voltage, to allow for
long cable runs and supply voltage variations. The FE-170 module has a small
enclosed transformer mounted on the circuit board. and LED to indicate its
operating.