Additional Resources: Product Page 3D Model date 08/12/2021 page 1 of 6 SERIES: SMI12 DESCRIPTION: EXTERNAL AC-DC POWER SUPPLY FEATURES up to 12 W continuous power DoE Level VI, CoC Tier 2 efficiency universal input voltage range interchangeable Ac blades for global use over voltage, over current, and short circuit protections UL/cUL, CE, PSE, RCM & FCC safety approvals IEC 62368 certified white and black case options output output output ripple efficiency MODEL 2 voltage current power and noise level max max max (Vdc) (A) (W) (mVp-p) SMI12-5 5 2 10 200 VI SMI12-9 9 1.33 11.97 300 VI SMI12-12 12 1 12 300 VI PART NUMBER KEY SMI12 - XX - X X - XXX - CXX Reserved for Custom Base Number Configurations Output Voltage See output plug Case Color: options on page 5 Blades: B = black V = North America, Europe, W = white United Kingdom, Australia, and China blade included 4 = North America, Europe, United Kingdom and Australia blade included N = North America blade included E = Europe blade included B = United Kingdom blade included A = Australia blade included C = China blade included K = No blades included cui.comAdditional Resources: Product Page 3D Model CUI Inc SERIES: SMI12 DESCRIPTION: AC-DC POWER SUPPLY date 08/12/2021 page 2 of 6 INPUT parameter conditions/description min typ max units voltage 90 264 Vac frequency 47 63 Hz current 0.5 A leakage current at nominal ac input voltage and frequency 0.25 mA no load power consumption 0.075 W OUTPUT parameter conditions/description min typ max units load regulation 5 % start-up time at nominal ac input voltage 3 s rise time at nominal input voltage 100 ms hold-up time at nominal input voltage 5 ms PROTECTIONS parameter conditions/description min typ max units short-circuit protection auto recovery over-voltage protection 12 V over-current protection auto recovery 3 A SAFETY & COMPLIANCE parameter conditions/description min typ max units isolation voltage 10mA for 1 minute 3,000 Vac safety approvals UL/cUL, CE, RCM & PSE, UKCA EMI/EMC EN 55032:2015, EN 55034:2010+A1:2015, FCC as per Telcordia SR-332, Issue 2 at 115/230 Vac, MTBF 50,000 hours full load, 0~40C RoHS yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature -10 40 C storage temperature -30 60 C operating humidity 20 85 % storage humidity 5 95 % cui.com