Rugged AC/DC power supplies rated from 35 to 350W

12th March 2021

CUI Inc

Alex Lynn

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Datasheet

CUI Inc has announced the addition of three new lines to its VGS family of chassis mount, single-output AC/DC power supplies housed in a compact metal case. The VGS-C, VGS-D, and VGS-W series offer power ratings from 35 to 350W, depending on the series, and an operating temperature range of -25 to +70°C, with most series offering an operating temperature range of -30 to +70°C.

All three series are 62368-1 safety certified with low no-load power consumption for reducing standby power usage in industrial applications.

For budget-constrained applications, CUI's VGS-C series offers power ratings from 35 to 350W and carries single output voltages of 5, 12, 15, 24, 36, and 48 Vdc. Featuring active power factor correction and over temperature protection, models in the VGS-D series offer power ratings from 75 to 320W and carry voltages from 5, 12, 15, 24, and 48 Vdc. The VGS-W series is rated from 35 to 150W and carries 5, 12, 15, 24, 36, and 48 Vdc. The VGS-D and VGS-W have a wide input range of 305 Vac and models across all three series are output adjustable.

While most models in the three series are convection cooled, the higher power VGS-350C and VGS-320D both use forced air cooling with a built-in temperature-controlled fan. All models further feature a screw terminal interface, along with short circuit, over current, and over voltage protections. Terminal cover and conformal coating options are also available.

The VGS-C, VGS-D, and VGS-W series are designed to meet IEC/EN 61558, IEC/EN 60335, and GB 4943 system requirements. The units also comply with 55032 Class B radiated/conducted emissions and meet 61000-3-2 harmonics and 61000-4-3 immunity.