Additional Resources: Product Page 3D Model date 10/14/2021 page 1 of 5 SERIES: SDI300G-U DESCRIPTION: AC-DC POWER SUPPLY FEATURES GaN technology compact size 300 W power universal input (85~265 Vac) single regulated outputs over voltage, over current, over temperature and short circuit protections UL/cUL (62368-1) level VI efficiency power factor correction custom designs available output output output ripple efficiency MODEL 1 voltage current power and noise level max max max (Vdc) (A) (W) (mVp-p) SDI300G-12-U 12 24.0 288.0 120 VI SDI300G-15-U 15 20.0 300.0 150 VI SDI300G-19-U 19 15.79 300.01 190 VI SDI300G-24-U 24 12.5 300.0 240 VI SDI300G-48-U 48 6.25 300.0 480 VI SDI300G-56-U 56 5.36 300.16 560 VI Notes: 1. At full load, nominal input, 20 MHz bandwidth oscilloscope, each output terminated with 0.1 F multilayer ceramic and 47 F low ESR electrolytic capacitors. PART NUMBER KEY SDI300G - XX - U - P219 - CXX Base Number Reserved for Custom AC Inlet Type: Output Voltage Configurations IEC320/C14 cui.comAdditional Resources: Product Page 3D Model CUI Inc SERIES: SDI300G-U DESCRIPTION: AC-DC POWER SUPPLY date 10/14/2021 page 2 of 5 INPUT parameter conditions/description min typ max units voltage see derating curve 85 264 Vac frequency 50 60 Hz current 3.5 A inrush current at 240 Vac, full load, 25C, cold start 150 A leakage current 3.5 mA no load power consumption at 115 & 230 Vac 0.5 W power factor at 115 & 230 Vac, full load 0.9 OUTPUT parameter conditions/description min typ max units regulation 5 % PROTECTIONS parameter conditions/description min typ max units over voltage protection latch 150 % over current protection auto recovery 180 % short circuit protection auto recovery over temperature protection output shut down SAFETY & COMPLIANCE parameter conditions/description min typ max units input to output at 10 mA for 1 minute 3,000 Vac isolation voltage input to ground at 10 mA for 1 minute 1,770 Vac input to output at 500 Vdc 10 M isolation resistance input to ground at 500 Vdc 10 M 62368: UL/cUL safety approvals UKCA FCC Part 15 Class B, ICES-003, EN 55032, EMI/EMC EN 55036, EN 61000-3-2, EN 61000-3-3 MTBF as per Telcordia SR-332, 25C 300,000 hours RoHS yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature see derating curve -20 40 C storage temperature -20 80 C operating humidity non-condensing 20 80 % storage humidity non-condensing 10 90 % cui.com