Additional Resources: Product Page 3D Model date 02/10/2021 page 1 of 6 SERIES: VGS-15W DESCRIPTION: AC-DC POWER SUPPLY FEATURES wide input range (85 ~ 305 Vac) available with conformal coating or terminal cover options UL/EN/IEC 62368 certified designed to meet IEC/EN 61558 system requirements short-circuit, over-current, over-voltage protections input over voltage category III design CISPR/EN55032 Class B radiated/conducted emissions RoHS output output output ripple efficiency 2 MODEL voltage current power and noise typ range max max max typ (Vdc) (Vdc) (A) (W) (mVp-p) (%) VGS-15W-3 3.3 2.85~3.6 3.0 9.9 80 73 VGS-15W-5 5 4.5~5.5 3.0 15.0 80 78 VGS-15W-12 12 10.2~13.8 1.3 15.6 120 82 VGS-15W-15 15 13.5~18.0 1.0 15.0 120 82 VGS-15W-24 24 21.6~28.8 0.625 15.0 150 83 VGS-15W-48 48 42.0~54.0 0.32 15.36 150 83 Notes: 1. Ripple & noise are measured at 20 MHz BW with 47 uF electrolytic and 0.1 uf ceramic capacitors on the output. 2. Measured at 230 Vac. PART NUMBER KEY VGS-15W - XX - X Base Number Output Voltage A - with terminal cover B - with conformal coating cui.comAdditional Resources: Product Page 3D Model CUI Inc SERIES: VGS-15W DESCRIPTION: AC-DC POWER SUPPLY date 02/10/2021 page 2 of 6 INPUT parameter conditions/description min typ max units ac input 85 305 Vac voltage range dc input 100 430 Vdc frequency range 47 63 Hz at 115 Vac 0.35 A current at 230 Vac 0.25 A at 115 Vac 30 A inrush current at 230 Vac 50 A leakage current at 277 Vac 0.5 mA no load power consumption at 230 Vac 0.5 W OUTPUT parameter conditions/description min typ max units 3.3 V models 3,000 F 5 V models 2,400 F 12 V models 1,800 F capacitive load 15 V models 1,200 F F 24 V models 600 F 48 V models 300 3.3 V models, full load 3 % initial set point acuracy 5 V models, full load 2 % all other models, full load 1 % 3.3 & 5 V models, rated load 1.0 % line regulation all other models, rated load 0.5 % 3.3 & 5 V models, 0~100% load 1.0 % load regulation all other models, 0~100% load 0.5 % switching frequency 65 kHz at 115 Vac 7 ms hold-up time at 230 Vac 48 ms PROTECTIONS parameter conditions/description min typ max units over current protection auto recovery 110 200 % 3.3 & 5 V models, hiccup or clamp 6.75 Vdc 12 V models, hiccup or clamp 16.2 Vdc over voltage protection 15 V models, hiccup or clamp 21.8 Vdc 24 V models, hiccup or clamp 33.6 Vdc 48 V models, hiccup or clamp 60.0 Vdc short circuit protection continuous, auto recovery, hiccup SAFETY & COMPLIANCE parameter conditions/description min typ max units input to output, 1 min, <10 mA 4,000 Vac isolation voltage input to ground, 1 min, <10 mA 2,000 Vac output to ground, 1 min, <10 mA 1,250 Vac certified to 62368: IEC, EN, UL safety approvals designed to meet 61558: IEC, EN safety class class I conducted emissions CISPR32/EN55032 CLASS B radiated emissions CISPR32/EN55032 CLASS B ESD IEC/EN 61000-4-2 Contact 6KV/Air 8KV, perf. Criteria B cui.com