Murata Power Solutions has introduced a range of isolated DC/DC converters that provide up to 66W of output power and full 2250Vdc isolation from a ‘sixteenth-brick’ package.

The ULS range has an input voltage range of 36 to 75Vdc (48Vdc nominal).

Available output voltages include 3.3Vdc, 5Vdc and 12Vdc.

The converter design is based on a synchronous rectifier forward topology to help achieve high efficiency ratings of up to 89% that result in minimal heat build-up and allow no-fan operation to enhance reliability. 

The PCB-mount open frame package measures just 22.9mm (0.9in.) x 33.0mm (1.3in.) x 10.16mm (0.40in.) high.

The converters have an operating temperature range of -40°C to +85°C and are capable of stable no-load operation with no external components required.