GWS Series Single Output 250 & 500W Power Supplies u High Efficiency, up to 93% u 1.6" high (For 1U racking) u Wide Range AC Input u 250W Convection Cooled u Five year warranty Key Market Segments & Applications GWS500 Shown Light Industrial Automated Service Test & Measurement Kiosks Specifications MODEL ITEMS AC Input Voltage (300VAC for 5s) VAC Input Frequency Hz DC Input Voltage VDC Inrush Current (cold start) A Power Factor (1) Input Current (115/230VAC) A Temperature Coefficient °C Overcurrent Protection Overvoltage Protection (2) V Overtemperature Protection (2) Hold Up Time (115 / 230V input) ms Leakage Current (240VAC 60Hz) mA Remote Sense Remote On/Off Standby Input Power Draw W 5V Standby (always on) DC Good LED Indicator Output Remote Programming Operating Temperature °C Storage Temperature Operating Humidity Storage Humidity Cooling Withstand Voltage Isolation Resistance Vibration (non operating) Shock Immunity Safety Agency Approvals Conducted & Radiated EMI Weight (Typ) Size (LxWxH Warranty °C g in yrs GWS250 GWS500 85 - 264VAC 47 - 63Hz 120 - 373VDC 20A at 115VAC, 40A at 230VAC Meets EN61000-3-2 (Typical PF 0.98/0.95) 3.0 / 1.4 5.5 / 2.7 (4.5 / 2.3 for 5V model) <0.02%/°C (0 - 50°C) >105% of nominal or >101% of peak. 5V-12V hiccup style, 24V-48V Constant current style 5V: 5.75 - 6.75V, 7.5V: 8.6 - 10.1V, 12V: 13.8 - 16.2V24V: 30.3 - 35.5V, 36V: 41.4 - 48.6V, 48V: 60 -69.6V Yes 16ms <0.75mA No Yes Active Low <0.5W 5V 0.3A DC Good, open collector signal, High on Fail Green LED = On See installation manual for details -25 to +70°C. Derate linearly to -25 to +70°C. Derate linearly to 50% load from +50 to +70°C TBD% load from +50 to +70°C -30 to +85°C 30 - 90% RH (non condensing) 10 - 95% RH (non condensing) Convection Internal fan Input to Ground 1.5kVAC, Input to Output 3kVAC, Output to Ground 500VAC for 1 min. >100M at 25°C & 70%RH, Output to Ground 500VDC 10 - 55Hz: 19.6m/s2 constant sweep 1 min X, Y, Z for 1 hour < 196.1 m/s2 (20G) IEC61000-4-2 (lv 2, 3), -3 (lv3), -4 (lv 3), -5 (lv 4), -6 (lv 3), -8 (lv 4), -11 UL60950-1, CSA C22.2 No 60950-1-07 (cUL), EN60950-1 2nd Edition, IEC60950-1, CE Mark EN55022-B, FCC-B 850 1020 7.8 x 4.1 x 1.61" 8.6 x 4.1 x 1.61" Five Years (1) 115 / 230VAC input (2) Recycle AC, or use remote on/off to reset Note: Green shade = preliminary 3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-526-2324 53 GWS Series Model Selector Model GWS500-5 GWS500-7.5 GWS250-12 GWS500-12 GWS250-24 GWS500-24 GWS250-36 GWS500-36 GWS250-48 GWS500-48 Voltage (V) 5V 7.5V 12V 12V 24V 24V 36V 36V 48V 48V Adjust Range (V) 4.75 - 5.5 6.75 - 8.25 10.8 - 13.2 10.8 - 13.2 22 - 28.8 22 - 28.8 32 - 40 32 - 40 42 - 57.6 42 - 57.6 Max Current (A) Peak Curr. <10s,<35% DC (A) Load Reg. (mV) Line Reg. (mV) Ripple Noise (mV) Efficiency (typ) % (230VAC) 80 67.2 21 42 10.5 21 7 14 5.3 10.5 12.5 25.0 8.4 16.7 - 50 70 96 96 192 192 288 288 384 384 25 35 48 48 96 96 144 144 192 192 150 150 150 150 240 240 360 360 480 480 85 88 92 90 92 91 93 91 93 91 GWS500 Outline Drawing Other Industrial Products LS25 - 200 HWS15 - 1800 SWS300 - 1000 CSS500 54 25W to 200W low cost 15W to 1800W limited lifetime warranty 300W to 1000W single output 360W to 500W medical For Additional Information, please visit us.tdk-lambda.com/lp/products/gws-series.htm 3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-526-2324 Revision A4: July 2011