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The CUI Inc. VGS-25W-48-B is a 27W AC-DC power supply designed for ITE (Commercial) applications. It provides a stable 48Vdc output voltage with a maximum current of 570mA. The unit operates with a wide AC input range of 85 to 305 Vac and boasts a high efficiency of 88% at 230 Vac.
Key electrical specifications include a low ripple and noise of 120mVp-p, line regulation of ±1%, and load regulation of ±0.5% to ±1%. It supports capacitive loads up to 500μF and has a switching frequency of 65kHz. Protections include over-current, over-voltage, and short-circuit with auto-recovery features.
Designed for easy integration, this power supply features a chassis mount and an enclosed, conformal coated type. It operates within a temperature range of -30°C to 70°C with derating. Safety certifications include CE, cURus, EN, IEC, and UL, designed to meet IEC/EN 61558 system requirements and certified to UL/EN/IEC 62368.
This power supply is suitable for various industrial and commercial applications requiring a reliable and efficient power conversion solution.
The output voltage is 48Vdc.
The maximum output power is 27W.
The AC input voltage range is 85 to 305 Vac.
The efficiency is 88% measured at 230 Vac.
The operating temperature range is -30°C to 70°C with derating.
It is designed for chassis mounting.
It is certified to UL/EN/IEC 62368 and designed to meet IEC/EN 61558 system requirements.