Reliable DC-DC converters with integrated EMC filter

Recom´s new DC-DC converters REC3A, REC5A and REC6A have a built-in EMI filter to meet EN55022, class A. Class B can be achieved easily with a small capacitor. The compact DIP24 modules (31.8mm x 20.3mm x 10.2mm) with 2:1 input (4.5VDC-9VDC; 18VDC-36VDC) provide a regulated 5VDC output and can be operated 0% minimum load. They are short-circuit and overload protected and are available with an optional integrated under voltage lockout. The converters can be operated in a wide temperature range of -40C to +100C (with derating) due to their excellent efficiency up to +81%. These modules are designed for industrial applications and can drive high capacitive loads. The series are IEC/EN/UL60950-1 and IEC/UL/EN62368-1 certified. They come with the company’s standard three-year warranty.