12-W dc/dc converter offers 4:1 input range

The NCS12 series of compact, encapsulated, metal-cased 12-W dc/dc converters accommodates a 4:1 wide input voltage range. They feature single and dual output isolated converters are available in 9 to 36 Vdc or 18 to 75 Vdc input voltage models. Single output models suit nominal output voltages from 3.3 to 15 Vdc. Duals are available with either ±5, ±12, or ±15 Vdc outputs.

An undervoltage lockout feature ensures that the dc/dc converter only operates with a valid input voltage. Load regulation is typically within the range of 0.05 to 1% and is model dependent. Line regulation is typically 0.1% and the converter has a start-up time of 9 ms. The normal operating temperature range is from –40° to +85°C. The converter measures 20 x 32 x 10.75 mm.