... DC switching power supply and DC to DC converters and battery chargers. Adopting high quality spares, these series feature high reliability, low ripples, high efficiency, compact ... ,DC 120V-370V ;3. Output:3V,5V,7,5V,9V,12V,13.5V,15V,24V,27V,48V ;4. Power:15W-480W ; 5. Model No ...