TDK-Lambda Switching Power Supply, GWS250-12 12V dc, 21A, 252 W, Input 85V ac to 373 V dc, 265V ac

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

Notes

Power Derates: above 50°C

Standards

UL60950-1, CSA C22.2 No.60950-1-07 (2nd Edition), EN60950-1, IEC60950-1 (2nd Edition), CE

Approvals

UL