The R-78HB15-0.5L is a 15W DC-DC converter from RECOM Power. This part features a wide 4:1 input voltage range, a 500mA output current rating, an efficiency as high as 87%, and a constant current output. It is designed for applications that require high power density, such as battery charging, medical equipment, telecom accessories, and similar applications. The R-78HB15-0.5L is isolated and features overload, input under-voltage, and over-temperature protection.