For more information, please visit the product page. date 11/06/2013 page 1 of 4 SERIES: EPSA 5W EU USB DESCRIPTION: AC-DC POWER SUPPLY FEATURES 5 W power universal input (90~264 Vac) single regulated 5 V output over voltage, over current, and short circuit protections TUV-GS safety approval level V efficiency output output output ripple ef ciency MODEL 1 voltage current power and noise level max max max (Vdc) (A) (W) (mVp-p) EPSA050100UE 5 1 5 350 V Notes: 1. At full load, 20 MHz bandwidth oscilloscope, each output terminated with 10 F aluminum electrolytic and 0.1 F ceramic capacitors. PART NUMBER KEY EPSA050100UE - I38 - EJ - CXX Base Number Reserved for Custom example of 5 Vdc, 1 A USB Type A inlet Factory Con gurations Designation cui.comFor more information, please visit the product page. CUI Inc SERIES: EPSA 5W EU USB DESCRIPTION: AC-DC POWER SUPPLY date 11/06/2013 page 2 of 4 INPUT parameter conditions/description min typ max units voltage 90 264 Vac frequency 47 63 Hz current at full load 0.15 A leakage current 0.25 mA fuse internal, unchangeable fuse included OUTPUT parameter conditions/description min typ max units line regulation 5 % load regulation from +20% to +80% load 10 % start-up at 115 Vac/50 Hz, 80% max. load 2 s hold-up at 115 Vac/50 Hz, 80% max. load 10 ms PROTECTIONS parameter conditions/description min typ max units over voltage protection output shut down over current protection automatic power decrease, auto recovery 200 % short circuit protection output terminal protected SAFETY & COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output at 10 mA for 2 seconds 3,000 Vac isolation resistance input to output at 500 Vdc 10 M safety approvals TUV-GS, CE, LPS EMI/EMC CISPR22 EN55022 class B MTBF as per Telcordia SR-332 at full load, 25C 300,000 hrs RoHS 2011/65/EU ENVIRONMENTAL parameter conditions/description min typ max units operating temperature 040C storage temperature -25 85 C operating humidity 10 95 % storage humidity 10 95 % cui.com