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The VMS-160-48 is an AC/DC converter from CUI Inc. that delivers a regulated 48Vdc output at up to 100W continuous power, or 160W with forced air cooling. It accepts a universal AC input of 90-264Vac (47-63Hz) or a DC input of 125-373Vdc, making it suitable for global applications. Typical efficiency is 90%, and the built-in power factor correction achieves 0.98 typical.
Line and load regulation are both ±1% maximum, ensuring stable output under varying conditions. The converter includes over voltage protection at 130% and over current protection at 150% of rated output. Isolation voltage is rated at 5656Vdc minimum, providing robust safety margins. An auxiliary 12Vdc/500mA fan output is available for external cooling.
The converter measures 101.6mm x 50.8mm (4.00" x 2.00") with a low profile design suitable for space-constrained enclosures. Output voltage is adjustable by ±5% to accommodate system tuning. Hold-up time is 16ms typical, and rise time is 20ms maximum.
The output voltage is 48Vdc with a maximum current of 3.33A, providing 100W continuous power (160W with forced air cooling).
The AC input range is 90-264Vac (47-63Hz) and the DC input range is 125-373Vdc.
Typical efficiency is 90%.
Over voltage protection is set at 130% of output and over current protection at 150% of output.
Minimum isolation voltage is 5656Vdc.
The converter measures 101.6mm x 50.8mm (4.00" x 2.00"). Height is not specified.
Yes, it provides a 12Vdc / 500mA auxiliary fan output.