| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Frequency | |
| Height | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Package / Case | |
| Power (Watts) | |
| Standard Number | |
| Temperature Coefficient | |
| Type | |
| Voltage | |
| Width |
The CUI Inc. VGS-320D-15-B is a versatile AC-DC power supply designed for ITE (Commercial) applications. It provides a stable 15V output with a maximum current of 21.4A, delivering up to 321W of power.
This power supply operates across a wide input voltage range of 85 to 305 VAC and 120 to 430 VDC, with an input frequency of 47-63 Hz. It incorporates active Power Factor Correction (PFC) and achieves a typical efficiency of 89% at 230 VAC.
Key features include adjustable output, DC input capability, and comprehensive protections such as over-voltage, over-current, over-temperature, and short-circuit protection. The unit is certified to IEC/EN/UL 62368 standards and designed to meet IEC/EN 61558 and GB4943.
Mechanically, the VGS-320D-15-B is housed in an enclosed box package with a chassis mount type. Its dimensions are 215.0mm x 115.0mm x 30.0mm. The operating temperature range is -30°C to 70°C with derating.
The AC input range is 85-305VAC; the DC input range is 120-430VDC.
Output voltage is 15Vdc nominal, adjustable from 13.5 to 18Vdc, with maximum output current of 21.4A and power of 321W.
Overvoltage protection (21.8Vdc, auto-recovery hiccup), overcurrent protection (150% rated, auto-recovery hiccup), overtemperature protection (activation at 85°C, deactivation at 50°C), and continuous short circuit protection.
-30°C to 70°C with derating.
Box package, chassis mount.
215.0mm (length) x 115.0mm (width) x 30.0mm (height).
89% typical.