TDK-Lambda Switching Power Supply, GWS250-12, 12V dc, 21A, 252W, 1 Output, 120 → 373 V dc, 85 → 265 V ac

UL60950-1, CSA C22.2 No.60950-1-07 (2nd Edition), EN60950-1, IEC60950-1 (2nd Edition), CE. UL. Power Derates: above 50°C. TDK-Lambda 250W Switch Mode AC-DC Power Supply - GWS250 Series. Single output 250W switch mode AC-DC power supply with universal input, programmable output voltage and a high efficiency of up to 93%. These switch mode AC-DC power supplies have a compact design are convection cooled and offer a high power density and low standby power, they are also designed to target all ErP compliant applications. Suitable applications for these switch mode AC-DC power supplies include industrial, LED information displays, digital signage, traffic controls, automated service kiosks, test and measurement, entertainment systems and communications and broadcasting. High power density Targets all ErP compliant applications High efficiency of up to 93% ;0.5W standby power draw 105 x 198mm foot print and 1 U (41mm) height Convection cooled Over temperature and overcurrent protection Remote on/off Programmable output voltage DC GOOD signal EMC Compliance: Built to meet EN55022-B, CISPR22-B Power factor : Meets EN61000-3-2 (Typical PF 0.98/0.95) Class A, Class C >25% Load