Additional Resources: Product Page 3D Model date 12/14/2020 page 1 of 6 SERIES: VGS-320D DESCRIPTION: INTERNAL AC-DC POWER SUPPLY FEATURES wide input range (85 ~ 305 VAC) available with conformal coating or terminal cover options active Power Factor Correction (PFC) certified to IEC/EN/UL 62368 designed to meet IEC/EN 61558 and GB4943 output over voltage, over current, over temperature, short circuit protection CISPR/EN55032 Class B radiated/conducted emissions 3 output output output ripple efficiency MODEL 2 voltage current power and noise max max max typ range 1 (Vdc) (Vdc) (A) (W) (mVp-p) (%) VGS-320D-5 5 4.5 ~ 5.5 60.0 300.0 150 84.0 VGS-320D-12 12 10.0 ~ 13.2 26.7 320.4 150 86.5 VGS-320D-15 15 13.5 ~ 18.0 21.4 321.0 150 89.0 VGS-320D-24 24 20.0 ~ 26.4 13.4 321.6 150 88.5 VGS-320D-48 48 41.0 ~ 56.0 6.7 321.6 200 89.0 Notes: 1. Output adjustable via built-in trimpot. The actual adjustment range may extend beyond the values listed and care should be taken to ensure the output voltage and output power do not exceed stated limits. 2. Ripple & noise are measured at 20 MHz BW with 47 F aluminum electrolytic capacitor and 0.1 F ceramic capacitor on the output. 3. Measured at 230 Vac. PART NUMBER KEY VGS-320D - XX - X Base Number A - with terminal cover Output Voltage B - with conformal coating cui.comAdditional Resources: Product Page 3D Model CUI Inc SERIES: VGS-320D DESCRIPTION: AC-DC POWER SUPPLY date 12/14/2020 page 2 of 6 INPUT parameter conditions/description min typ max units ac input 85 305 Vac voltage dc input 120 430 Vdc frequency 47 63 Hz at 115 Vac 4.2 A current at 230 Vac 2.1 A at 115 Vac, cold start 35 A inrush current at 230 Vac, cold start 65 A at 115 Vac, full load 0.98 power factor at 230 Vac, full load 0.95 OUTPUT parameter conditions/description min typ max units 5 Vdc output 5,000 F 12 Vdc output 5,000 F capacitive load 15 Vdc output 5,000 F 24 Vdc output 5,000 F 48 Vdc output 5,000 F at full load initial set point accuracy 5 Vdc output model 2 % other Vdc output models 1 % 5 Vdc output model 0.5 % line regulation 12 & 15 Vdc output model 0.3 % 24 & 48 Vdc output model 0.2 % 0%~100% load load regulation 5 Vdc output model 1 % other output models 0.5 % hold-up time at 230 Vac 12 ms temperature coefficient 0.03 %/C PROTECTIONS parameter conditions/description min typ max units 5 Vdc output model, auto-recovery, hiccup 7.0 Vdc 12 Vdc output model, auto-recovery, hiccup 16.2 Vdc over voltage protection 15 Vdc output model, auto-recovery, hiccup 21.8 Vdc 24 Vdc output model, auto-recovery, hiccup 32.4 Vdc 48 Vdc output model, auto-recovery, hiccup 60.0 Vdc over current protection auto-recovery, hiccup 105 150 % over temperature protection activation 85 C over temperature protection1 over temperature protection deactivation 50 C short circuit protection continuous, auto-recovery, hiccup Note: 1. Over temperature protection thresholds under full load conditions. cui.com