The RSH2 series from RECOM - a series of compact, high efficiency, 2W DC/DC converters in a surface-mount format with wide input ranges.
RECOM has added to its DC/DC converter range the RSH2 series - a fully regulated, low noise, isolated 2W DC/DC converter in a surface mount package.
Surface mount package
The series features nominal inputs of 3.3V (2.8-5.5V), 5V/9V (4.5-13.2V), 12V (9-18V), and 24V (18-36V)
The series features nominal inputs of 3.3V (2.8-5.5V), 5V/9V (4.5-13.2V), 12V (9-18V), and 24V (18-36V), useful for battery or bus-powered systems. The outputs available are 3.3V, 5V, 12V, 15V, and 24V.
The parts have short-circuit and overcurrent protection, and they meet EN 55032 class A or B limits for input noise with a simple external filter. No minimum load is required, and on/off control is standard.
The RSH2 series operates from -40°C to 85°C without derating, making the product suitable for demanding industrial, test and measurement, and transport applications. The isolation rating is 2kVDC/60s (optionally 3kVDC/60s) with UL/IEC/EN 62368-1 certification. The parts are RoHS-2 compliant.
Battery powered equipment
The RSH2 series comes in a compact, lightweight DIP14 SMD case, available in tube or tape-and-reel packaging. The parts may be IR-oven or vapor-phase reflow soldered using industry-standard JEDEC profiles.
Matthew Dauterive, DC/DC Product Manager of RECOM comments “The surface mount RSH2 series is a perfect way to generate isolated on-board power rails in mains and battery-powered equipment. The RSH2 will also find use in ground-loop isolation for industrial sensors and bus communication networks.”
