Additional Resources: Product Page 3D Model date 09/16/2021 page 1 of 5 SERIES: SMI6B DESCRIPTION: AC-DC POWER SUPPLY FEATURES DoE Level VI, CoC Tier 2 efficiency up to 6 W power compact design interchangeable AC blades universal input (90~264 Vac) single regulated output from 5~15 Vdc over voltage and short circuit protections UL/cUL, GS, RCM, CCC, PSE safety approvals certified to 62368-1 custom designs available input input output output output ripple efficiency no load power MODEL 2 voltage frequency voltage current power and level consumption 1 noise range range nom max max max average3 10% typ (Vac) (Hz) (Vdc) (A) (W) (mVp-p) (%) (%) (W) SMI6B-5 90 ~ 264 47 ~ 63 5 1.2 6.0 300 80.5 74.6 0.06 SMI6B-6 90 ~ 264 47 ~ 63 6 1.0 6.0 300 81.3 74.5 0.06 SMI6B-9 90 ~ 264 47 ~ 63 9 0.66 5.94 300 79.6 71.4 0.06 SMI6B-12 90 ~ 264 47 ~ 63 12 0.5 6.0 300 80.9 70.6 0.07 SMI6B-15 90 ~ 264 47 ~ 63 15 0.4 6.0 300 80.9 71.0 0.06 Notes: 1. At full load, 100-240 Vac input, 20 MHz bandwidth oscilloscope, output terminated with 0.1 F and 10 F capacitors. 2. CoC Tier 2 compliant 3. Average efficiency is measured at 25%, 50%, 75%, and 100% load. PART NUMBER KEY SMI6B - XX - X - XXX - CXX Base Number Reserved for Custom Configurations Output Voltage Blades: DC Plug Type: 4 = North America, Europe, United Kingdom, XXX = See output plug options and Australia blades included on page 4 for more details V = North America, Europe, United Kingdom, Australia, and China blades 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: SMI6B DESCRIPTION: AC-DC POWER SUPPLY date 09/16/2021 page 2 of 5 INPUT parameter conditions/description min typ max units voltage 90 264 Vac frequency 47 63 Hz current 0.2 A leakage current at nominal AC input and frequency 0.25 mA no load power consumption at 115/ 230 Vac, 60/50 Hz 0.075 W OUTPUT parameter conditions/description min typ max units line regulation 5 % load regulation 5 % start-up time at 115 Vac input 3 s rise time at 90~264 Vac input 100 ms hold-up time at nominal input 5 ms PROTECTIONS parameter conditions/description min typ max units output shut down, auto recovery 5 Vdc output models 1.8 A over current protection 6 Vdc output models 1.6 A 9, 12 Vdc output models 1.0 A 15 Vdc output models 0.8 A short circuit protection output shut down, auto recovery 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 UL/cUL, GS, RCM, CCC, PSE, UKCA EMI/EMC FCC Part 15B Class B, CE 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 0 40 C storage temperature -20 60 C operating humidity non-condensing 20 85 % storage humidity non-condensing 5 95 % cui.com