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The CUI Inc. VGS-320D-48-B is an internal AC-DC power supply designed for commercial ITE applications. It provides a nominal output voltage of 48Vdc with a maximum output current of 6.7A, delivering up to 322W of power. The unit operates with a wide AC input range of 85-305 Vac and includes active Power Factor Correction (PFC).
Key electrical specifications include an efficiency of 89% at 230 Vac, line regulation as tight as ±0.2%, and load regulation of ±0.5%. The power supply offers various protections, including over-voltage, over-current, over-temperature, and short-circuit protection. It is certified to IEC/EN/UL 62368 standards and designed to meet IEC/EN 61558 and GB4943.
Mechanically, the VGS-320D-48-B is an enclosed unit designed for chassis mounting. Its dimensions are 215.0mm x 115.0mm x 30.0mm. The operating temperature range is -30°C to 70°C with derating. This model is available with a conformal coating option.
The nominal output voltage is 48 Vdc.
The maximum output power is 322 W.
The AC input voltage range is 85 to 305 Vac.
The operating temperature range is -30°C to 70°C with derating.
The dimensions are 215.0mm x 115.0mm x 30.0mm.
It is certified to IEC/EN/UL 62368 and designed to meet IEC/EN 61558 and GB4943.