These power supplies are intended to power various devices in distributor boxes. Their mounting to a DIN rail is also matched to this purpose. 75PS power supplies are successor of the 70PS power supplies.
Backup power supplies 75PS13V8 K40/5A and 1PS13V8 K40/10A are designed to power device that require a continuous supply of direst current voltage 13,8 Vdc, respectively 12 Vdc.
Adjustable power supplies find their use mainly in research, laboratories, schools and everywhere where the need is to often change power supply parameters.
12DCR converters are intended to power devices which require galvanically separated input and output. They are designed to be mounted into distributor boxes.