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The CUI Inc. VGS-75D-24-A is an enclosed AC DC power supply designed for applications requiring a stable 24V output. It delivers up to 77W of power with a high efficiency of 87% at 230 Vac.
Key electrical specifications include an input voltage range of 85-264 Vac, active Power Factor Correction (PFC), and a maximum output current of 3.2A. The unit offers features such as adjustable output voltage, remote On/Off control, and universal input.
Designed for reliability, the VGS-75D-24-A includes comprehensive protections such as over-voltage, over-current, over-temperature, and short-circuit protection. It operates within a temperature range of -25°C to 70°C with derating and meets various safety and emissions standards including IEC/EN/UL 62368 and CISPR/EN55032 Class B.
This power supply is suitable for chassis mounting and is intended for use in ITE (Commercial) and Household Appliances applications. Its robust design and compliance with international standards make it a reliable choice for various industrial and consumer electronics.
The AC input range is 85 to 264 Vac, and the DC input range is 120 to 370 Vdc.
The nominal output voltage is 24 Vdc, adjustable from 22.8 to 26.4 Vdc, with a maximum output current of 3.2 A and power of 77 W.
The operating temperature range is -25°C to 70°C with derating.
It is designed for chassis mounting with dimensions 159.0 mm x 97.0 mm x 30.0 mm.
Over voltage protection (32.4 Vdc, latched), over current protection (105%, auto-recovery), over temperature protection (activation at 85°C, deactivation at 50°C), and short circuit protection (constant current, auto-recovery).
It is certified to IEC/EN/UL 62368 and designed to meet IEC/EN 61558, IEC/EN 60335, and GB4943. Emissions comply with CISPR/EN55032 Class B.
Minimum efficiency is 87% at 230 Vac.