CUS250LD Series www.uk.tdk-lambda.com/cus /(' %URDGFDVW 7HVW Single Output 250W Low Profile Power Supplies &RPP Features Benefits * High efficiency up to 90% * Compact convection cooled device * 30mm high * Slim design for use in panels * Wide range AC input * Allows global use * Convection cooled * No fan noise * High grade component selection * 3 year warranty Specification Model AC Input Voltage Input Frequency DC Input Voltage Inrush Current (cold start) Power Factor Input Current (115/230VAC) Temperature Coefficient Overcurrent Protection Overvoltage Protection (2) Hold Up Time Leakage Current (240VAC 60Hz) Remote Sense LED Indicator Operating Temperature (3) Storage Temperature Operating Humidity (non condensing) Storage Humidity (non condensing) Cooling Withstand Voltage Isolation Resistance Vibration (non operating) Shock Immunity Safety Agency Certifications Conducted & Radiated EMI Weight (Typ) Size (LxWxH) Warranty VAC Hz VDC A A V ms mA C C % % g mm yrs CUS250LD 85 - 265VAC (300VAC for 5s) 47 - 63Hz 120 - 370VDC (No safety certification) 20A at 115VAC, 40A at 230VAC Meets EN61000-3-2 (Typical PF 0.98/0.95)(1) 2.8 / 1.4 <0.02%/C > 105% 3.3V: 4 - 5.25V, 4.2V: 5 - 6.5V, 5V: 5.75 - 7.5V, 12V: 13.8 - 16.2V, 24V: 27.6 - 32.4V 20ms <0.75mA No Green LED = On -25C to +70C. Derate down to 50% load from +40C to +70C -30C to +75C 30 - 90% RH 10 - 90% RH Convection Input to Ground 2kVAC, Input to Output 3kVAC, Output to Ground 500VAC for 1 min. >100M at 25C & 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 (lv3, 4), -6 (lv 3), -8 (lv 4), -11 UL60950-1, CSA60950-1-07 (cTUVus), EN60950-1, CE Mark EN55022-B, FCC--B 700 198 x 102 x 30 3 Years Notes: (1) 115 / 230VAC input (2) Cycle AC to reset (3) See derating curves on page 2.CUS250LD-3 derates linearly to 80% load from 115VAC to 85VAC input CUS250LD Series 1 Model Selector Model Voltage Adjust Range (V) Max Current (A) Max Power (W) Load Reg (mV) Line Reg (mV) Ripple Noise (mV) Efficiency (typ) % (1) CUS250LD-3 3.3V 2.97 - 3.63 50 165 40 20 120 86 / 88 CUS250LD-4 4.2V 3.78 - 4.62 50 210 40 20 120 87 / 89 CUS250LD-5 5V 4.5 - 5.5 50 250 40 20 120 88 / 90 CUS250LD-12 CUS250LD-24 12V 24V 10.8 - 13.2 21.6 - 26.4 21 10.5 252 252 96 192 48 96 120 150 88 / 90 88 / 90 Outline Drawing CUS250LD Series 2 CUS250LD Series Output Derating Curve CUS250 CUS250LD Series 3 TDK-Lambda France SAS TDK-Lambda UK Ltd. ZAC des Delaches CS 41077 9 rue Thuillere 91978 Villebon Courtaboeuf France Tel: +33 1 60 12 71 65 Fax: +33 1 60 12 71 66 france@fr.tdk-lambda.com www.fr.tdk-lambda.com Kingsley Avenue Ilfracombe Devon EX34 8ES United Kingdom Tel: +44 (0) 12 71 85 66 66 Fax: +44 (0) 12 71 86 48 94 powersolutions@uk.tdk-lambda.com www.uk.tdk-lambda.com Italy Sales Office TDK-Lambda Ltd. Kibbutz Givat Hashlosha 48800 Israel Tel: +9 723 902 4333 Fax: +9 723 902 4777 info@tdk-lambda.co.il www.tdk-lambda.co.il Via dei Lavoratori 128/130 20092 Cinisello Balsamo (MI) Italy Tel: +39 02 61 29 38 63 Fax: +39 02 61 29 09 00 info.italia@it.tdk-lambda.com www.it.tdk-lambda.com Netherlands info@tdk-lambda.nl www.tdk-lambda.nl Russia Technical Support: St Petersburg Tel: +7 (812) 6580463 Sales: Moscow info@tdk-lambda.ru www.tdk-lambda.ru TDK-Lambda Germany GmbH Karl-Bold-Strasse 40 77855 Achern Germany Tel: +49 7841 666 0 Fax: +49 7841 5000 info.germany@de.tdk-lambda.com www.de.tdk-lambda.com Local Distribution Austria Sales Office Aredstrasse 22 2544 Leobersdorf Austria Tel: +43 2256 655 84 Fax: +43 2256 645 12 info.germany@de.tdk-lambda.com www.de.tdk-lambda.com Scandinavia Sales Office Valdemarsgade 7 4100 Ringsted Denmark Tel: +45 24 63 95 65 Fax: +45 69 80 44 99 info@de.tdk-lambda.com www.emea.tdk-lambda.com Switzerland Sales Office CUS250LD Dec13 v4 4 Bahnhofstrasse 50 8305 Dietlikon Switzerland Tel: +41 44 850 53 53 Fax: +41 44 850 53 50 info@de.tdk-lambda.com www.de.tdk-lambda.com www.emea.tdk-lambda.com CUS250LD Series