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The CUI Inc. VSUU-150-48 is a 150-watt AC/DC converter that delivers a nominal 48 Vdc output at up to 3.13 A. It accepts a universal input voltage range of 90 to 264 Vac with a frequency of 47 to 63 Hz. The converter achieves a typical efficiency of 80% and includes active power factor correction with a typical value of 0.95.
Protection features include over voltage protection at 132% and over current protection at 150% of the rated output. The unit provides 4,242 Vdc isolation from primary to secondary and 2,121 Vdc from primary to earth ground. It operates over a temperature range of 0°C to 70°C with derating and has a mean time between failures (MTBF) of 100,000 hours.
The VSUU-150-48 is housed in an open frame chassis mount package measuring 127.0 mm by 81.6 mm by 41.2 mm. It is suitable for a variety of industrial and commercial power supply applications requiring a regulated 48 Vdc output.
The nominal output voltage is 48 Vdc.
The maximum output power is 150 watts.
The input voltage range is 90 to 264 Vac.
The operating temperature range is 0°C to 70°C with derating.
It uses chassis mount mounting.
The typical efficiency is 80 percent.
Yes, it has over voltage protection set at 132 percent maximum.