Additional Resources: Product Page 3D Model date 12/09/2021 page 1 of 5 SERIES: VGS-150W DESCRIPTION: INTERNAL 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 and IEC/EN 60335 system requirements short-circuit, over-current, over-voltage protections CISPR/EN55032 Class B radiated/conducted emissions output output output ripple efficiency MODEL 1 voltage current power and noise max max typ typ (Vdc) (A) (W) (mVp-p) (%) VGS-150W-12 12 12.5 150 150 86 VGS-150W-15 15 10.0 150 150 87 VGS-150W-24 24 6.5 156 200 88 VGS-150W-36 36 4.3 154 200 88 VGS-150W-48 48 3.3 158 200 89 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-150W - XX - X Output Voltage Base Number A - with terminal cover B - with conformal coating cui.comAdditional Resources: Product Page 3D Model CUI Inc SERIES: VGS-150W DESCRIPTION: AC-DC POWER SUPPLY date 12/09/2021 page 2 of 5 INPUT parameter conditions/description min typ max units ac input 85 305 Vac voltage dc input 120 431 Vdc frequency 47 63 Hz at 115 Vac 4 A current at 230 Vac 2 A at 115 Vac 30 A inrush current at 230 Vac 60 A leakage current at 277 Vac 0.75 mA no load power consumption at 250 Vac 0.5 W OUTPUT parameter conditions/description min typ max units 12 Vdc output 10,000 F 15 Vdc output 6,000 F capacitive load 24 Vdc output 2,400 F 36 Vdc output 1,200 F 48 Vdc output 600 F initial set point accuracy at full load 1 % line regulation at rated load 0.5 % load regulation 0% ~ 100% load 0.5 % at 115 Vac 8 ms hold-up time at 230 Vac 40 ms switching frequency 65 kHz temperature coefficient 0.03 %/C adjustability built in trim pot 10 % PROTECTIONS parameter conditions/description min typ max units 12 Vdc output, hiccup 16.2 Vdc 15 Vdc output, hiccup 21.75 Vdc over voltage protection 24 Vdc output, hiccup 33.6 Vdc 36 Vdc output, hiccup 48.6 Vdc 48 Vdc output, hiccup 60 Vdc over current protection auto recovery 110 150 % short circuit protection hiccup, continuous, auto recovery over-temperature protection shut-down, auto recovery C SAFETY & COMPLIANCE parameter conditions/description min typ max units input to ground, 1 min. <10mA 2,000 Vac isolation voltage input to output, 1 min. <10mA 4,000 Vac output to ground, 1 min. <10mA 1,250 Vac certified to 62368: IEC, EN, UL safety approvals designed to meet 60335: IEC, EN designed to meet 61558: IEC, EN safety class class I EMI/EMC CISPR 32/EN 55032 Class B, IEC 61000-3-2 Class A (80% load) ESD IEC/EN 61000-4-2 Contact 6KV/Air 8KV perf. criteria A radiated immunity IEC/EN 61000-4-3 10 V/m perf. criteria A EFT/burst IEC/EN 61000-4-4 4KV perf. criteria A surge IEC/EN 61000-4-5 line to line 2KV/line to ground 4KV perf. criteria A cui.com