Single-phase electronically stabilised DC power supply. Standard voltages from 5 to 28VDC. Designed and tested according to norm EN60065 and approved by NEMKO, SEMKO, FIMKO and DEMKO. Compact design. Separate insulated windings moulded in self-extinguishing polyurethane and capsulated in plastic. Insulation class II. Built-in fuse and electronically protected against short circuit. Output voltage can be adjusted +/-10% using a built-in potentiometer. Portable design with mounted mains voltage cable (2m) and EUR-plug, secondary cable 1m.Designed as power supply to electronic control cards and other electronics requiring stabilised DC voltage. Can under certain circum-stances operate combined as power supply and constant voltage battery charger.