Additional Resources: Product Page 3D Model date 11/27/2020 page 1 of 4 SERIES: SWI10B-E-USB DESCRIPTION: AC-DC POWER SUPPLY FEATURES up to 10 W continuous power DoE Level VI efficiency universal input voltage range ultra-compact case no load power consumption < 0.075 W over voltage, over current, and short circuit protections CE safety approval certified to IEC 62368-1 standards Class II construction black and white case options available input input output output output ripple efficiency no load power MODEL voltage frequency voltage current power and level consumption 1 noise range range nom max max max average2 10% typ (Vac) (Hz) (Vdc) (A) (W) (mVp-p) (%) (%) (W) SWI10B-5-EX-I38 90 ~ 264 47 ~ 63 5 2 10 300 83.3 80.0 0.05 Notes: 1. At full load, nominal AC input voltage, 25C, 20 MHz bandwidth oscilloscope, output terminated with 0.1 F and 10 F capacitors to ground. 2. Average efficiency is measured at 25%, 50%, 75%, and 100% load. PART NUMBER KEY SWI10B - 5 - EX - I38 - CXX Reserved for Custom Base Number Configurations Output Voltage AC Input Type: Case color: USB Type A Inlet European B - Black W - White cui.comAdditional Resources: Product Page 3D Model CUI Inc SERIES: SWI10B-E-USB DESCRIPTION: AC-DC POWER SUPPLY date 11/27/2020 page 2 of 4 INPUT parameter conditions/description min typ max units voltage 90 264 Vac frequency 47 63 Hz current at nominal input voltage 0.3 A leakage current at nominal input voltage & frequency 0.25 mA no load power consumption at 115/230 Vac 0.075 W OUTPUT parameter conditions/description min typ max units regulation 5 % start-up time at nominal input voltage 3 s rise time at nominal input voltage 100 ms hold-up time nominal input, full load 5 ms PROTECTIONS parameter conditions/description min typ max units over voltage protection 10 Vdc over current protection output shut down, auto recovery 3.0 A short circuit protection yes SAFETY & COMPLIANCE parameter conditions/description min typ max units 3,000 Vac isolation voltage input to output at 10 mA for 1 minute 4,242 Vdc safety approvals CE EMI/EMC EN55032:2015, EN55035:2017 as per Telcordia SR-332 (Issue 2), at 115/230 Vac, MTBF 50,000 hours full load, 0C~40C RoHS yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature 0 40 C storage temperature -20 60 C operating humidity non-condensing 20 85 % storage humidity non-condensing 5 95 % cui.com