DIN rail DC/DC converters specified up to 600W

The VHK and VFK DIN families are packaged in a rugged aluminium case that features an ultra wide 4:1 input. With efficiencies as high as 92% and an integrated aluminium heat sink, the units are able to operate at higher temperatures with a minimal amount of air flow. They have been designed for applications where the convenience of DIN rail mounting is required, such as industrial equipment, mobile equipment, and telecom base stations. Users can select from input voltages of 9 to 36Vdc or 18 to 75Vdc for 50 to 400W models and 18 to 36Vdc or 36 to 75Vdc for 600W models. Output voltages of 3.3, 5, 12, 15, 24, 28, 32, or 48Vdc are available depending on the series. Standard operating temperature range is -40 to 85°C, with the 50W model operating up to 60°C under convection cooled conditions. Safety features of the VHK and VFK DIN series include over current, over temperature, input transient and short circuit protections. Additional features include output trim, remote sense and remote on/off control. For applications that require power above 600W, the VFK600-DIN series comes standard with load share capability.