Additional Resources: Product Page 3D Model date 09/16/2021 page 1 of 6 SERIES: SDI24-UD DESCRIPTION: AC-DC POWER SUPPLY FEATURES up to 24 W continuous power DoE Level VI, CoC Tier 2 efficiency universal input voltage range compact size no load power consumption < 0.075 W over voltage and short circuit protections UL/cUL, and PSE safety approvals custom designs available certified to 62368-1 standards output output output ripple efficiency MODEL 1 2 voltage current power and noise level max max max (Vdc) (A) (W) (mVp-p) SDI24-5-UD 5 4.0 20 100 VI SDI24-9-UD 9 2.5 22.5 100 VI SDI24-12-UD 12 2.0 24 120 VI SDI24-15-UD 15 1.6 24 150 VI SDI24-24-UD 24 1.0 24 240 VI SDI24-48-UD 48 0.5 24 480 VI Notes: 1. At full load, nominal input, 20 MHz bandwidth oscilloscope, each output terminated with 0.1 F multilayer ceramic and 10 F low ESR electrolytic capacitors. 2. CoC Tier 2 compliant PART NUMBER KEY SDI24 - XX - UDX - XXX - CXX AC Inlet Type: Base Number Reserved for Custom IEC320/C8 Configurations Output Voltage Input Cable: DC Plug Type: Blank = No Cable XXX = See output plug options C = North America input cable on page 5 for more details 2 = Europe input cable 3 = United Kingdom input cable 4 = Australia input cable 5 = China input cable 6 = South Korea input cable 7 = Brazil input cable 8 = South Africa input cable 9 = Japan input cable cui.comAdditional Resources: Product Page 3D Model CUI Inc SERIES: SDI24-UD DESCRIPTION: AC-DC POWER SUPPLY date 09/16/2021 page 2 of 6 INPUT parameter conditions/description min typ max units voltage 90 264 Vac frequency 47 63 Hz current 0.58 A at 100 Vac, full load, 25C, cold start 50 A inrush current at 230 Vac, full load, 25C, cold start 60 A leakage current 0.25 mA no load power consumption at 230 Vac 0.075 W OUTPUT parameter conditions/description min typ max units 5 Vdc output models 6 % regulation all other models 5 % PROTECTIONS parameter conditions/description min typ max units output shut down 5 Vdc output models 12 Vdc 9 Vdc output models 16 Vdc over voltage protection 12 Vdc output models 22 Vdc 15 Vdc output models 32 Vdc 24 Vdc output models 45 Vdc 48 Vdc output models 75 Vdc output shut down, auto recovery 5 Vdc output models 8 A 9, 12 Vdc output models 5 A over current protection 15 Vdc output models 4 A 24 Vdc output models 2.5 A 48 Vdc output models 1.2 A short circuit protection output shut down, auto recovery SAFETY & COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output at 10 mA for 1 minute 3,000 Vac isolation resistance input to output at 500 Vdc 10 M 3 safety approvals UL/cUL (62368-1), PSE , LPS, UKCA EMI/EMC FCC Part 15B Class B, CE MTBF as per Telcordia SR-332, 25C 300,000 hours RoHS yes Notes: 3. PSE not present on 48 Vdc output models ENVIRONMENTAL parameter conditions/description min typ max units operating temperature 0 40 C storage temperature -20 80 C operating humidity non-condensing 20 80 % storage humidity non-condensing 10 90 % cui.com