Additional Resources: Product Page 3D Model date 04/26/2021 page 1 of 4 SERIES: SWC27-N DESCRIPTION: AC-DC POWER SUPPLY FEATURES up to 27 W power compact design DoE Level VI compliant UL/cUL and PSE safety approvals universal input voltage range USB type C inlet power delivery (PD) 3.0 output output output ripple efficiency MODEL 1 2 voltage current power and noise level max max max (Vdc) (A) (W) (mVp-p) 5 3 15 200 VI SWC27-T5912-N 9 3 27 200 VI 12 2.25 27 200 VI Notes: 1. At full load, nominal AC input voltage, 25C, 20 MHz bandwidth oscilloscope, output terminated with 0.1 F ceramic and 10 F aluminum electrolytic capacitors. 2. CoC Tier 2 compliant. PART NUMBER KEY SWC27 - T5912 - N X - CXX Reserved for Custom Base Number Configurations Output Voltage AC Input Type: Case color: North America B = black W = white cui.comAdditional Resources: Product Page 3D Model CUI Inc SERIES: SWC27-N DESCRIPTION: AC-DC POWER SUPPLY date 04/26/2021 page 2 of 4 INPUT parameter conditions/description min typ max units voltage 90 264 Vac frequency 47 63 Hz current at 100 Vac 0.7 A inrush current at 240 Vac, cold start, 25C 100 A leakage current at max input voltage, full load 0.25 mA no load power consumption at 115/230 Vac 0.075 W OUTPUT parameter conditions/description min typ max units 5 Vdc output 4.75 5.5 Vdc voltage accuracy 9 Vdc output 8.55 9.45 Vdc 12 Vdc output 11.4 12.6 Vdc line regulation 2 % load regulation 5 % start-up time 3 s hold-up time at 115/230 Vac, 60/50 Hz, full load 5 ms PROTECTIONS parameter conditions/description min typ max units over voltage protection output shut down, auto recovery 16 Vdc over current protection output shut down, auto recovery 150 % short circuit protection output shut down, auto recovery SAFETY & COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output at 3.5 mA for 1 minute 4,242 Vdc insulation resistance input to output at 500 Vdc for 1 minute 50 M safety approvals UL/cUL (UL 60950-1), PSE EMI/EMC FCC Part 15 Class B, EN 55032 Class B MTBF as per MIL-HDBK-217F, full load, 25C 50,000 hours RoHS yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature 0 40 C storage temperature -20 60 C operating humidity non-condensing 10 90 % storage humidity non-condensing 5 90 % altitude 5,000 m cui.com