Additional Resources: Product Page 3D Model date 09/28/2020 page 1 of 5 SERIES: VGS-50C DESCRIPTION: INTERNAL AC-DC POWER SUPPLY FEATURES universal input range (85 ~ 264 VAC) UL/EN/IEC 62368 certified designed to meet IEC/EN 61558, IEC/EN 60335, and GB 4943 system requirements short-circuit, over-current, over-voltage protections CISPR/EN55032 Class B radiated/conducted emissions output adjustable via trimpot +/- 10% 2 output output output ripple efficiency MODEL 1 voltage current power and noise max max typ typ (Vdc) (A) (W) (mVp-p) (%) VGS-50C-5 5 10.0 50.0 80 86 VGS-50C-12 12 4.2 50.4 120 87 VGS-50C-15 15 3.4 51.0 120 88 VGS-50C-24 24 2.2 52.8 150 89 VGS-50C-36 36 1.45 52.2 200 89 VGS-50C-48 48 1.1 52.8 200 90 Notes: 1. Ripple & noise are measured at 20 MHz BW with 47 F aluminum electrolytic capacitor and 0.1 F ceramic capacitor on the output. 2. Measured at 230 Vac PART NUMBER KEY VGS-50C - XX - X A - with terminal cover Base Number Output Voltage B - with conformal coating cui.comAdditional Resources: Product Page 3D Model CUI Inc SERIES: VGS-50C DESCRIPTION: AC-DC POWER SUPPLY date 09/28/2020 page 2 of 5 INPUT parameter conditions/description min typ max units ac input 85 264 Vac voltage dc input 120 373 Vdc frequency 47 63 Hz at 115 Vac 1.2 A current at 230 Vac 0.8 A at 115 Vac, cold start 30 A inrush current at 230 Vac, cold start 50 A leakage current at 240 Vac 0.75 mA no load power consumption 0.3 W OUTPUT parameter conditions/description min typ max units 5 Vdc output 8,500 F 12 Vdc output 2,000 F 15 Vdc output 1,500 F capacitive load 24 Vdc output 1,000 F 36 Vdc output 800 F 48 Vdc output 680 F 5 Vdc output, full load 2 % initial set point accuracy other outputs, full load 1 % line regulation 0.5 % 0%~100% load load regulation 5 Vdc output 1 % other outputs 0.5 % adjustability built in trim pot 10 % at 115 Vac 8 ms hold-up time at 230 Vac 30 ms switching frequency 65 kHz temperature coefficient 0.03 %/C PROTECTIONS parameter conditions/description min typ max units 5 Vdc output, clamp 6.3 Vdc 12 Vdc output, clamp 16.2 Vdc 15 Vdc output, clamp 21.75 Vdc over voltage protection 24 Vdc output, clamp 33.6 Vdc 36 Vdc output, clamp 48.6 Vdc 48 Vdc output, clamp 60.0 Vdc over current protection auto-recovery 110 200 % short circuit protection hiccup, continuous, auto-recovery SAFETY & COMPLIANCE parameter conditions/description min typ max units input to ground 2,000 Vac isolation voltage input to output 4,000 Vac output to ground 1,250 Vac certified to: 62368: IEC/EN/UL designed to meet: 60335: IEC/EN safety approvals designed to meet: 61558: IEC/EN designed to meet: 4943: GB safety class Class I EMI/EMC CISPR32/EN55032 Class B, IEC/EN61000-3-2 Class A ESD IEC/EN 61000-4-2 Contact 6KV /Air 8KV, perf. Criteria A cui.com