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The CUI Inc. VBM-360-48 is an open-frame AC-DC power supply designed for industrial and commercial applications. It delivers a continuous 360W of power with a single 48Vdc output at 7.4A.
Key electrical specifications include a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz. The power supply boasts high efficiency up to 94% and features built-in active PFC, remote sense, and remote on/off control functions. Protections include over voltage, short circuit, and over temperature.
With an industry-standard 3" x 5" footprint, this power supply is suitable for chassis mounting. It operates within a temperature range of -20°C to 85°C with derating and offers an isolation voltage of 3,000 Vac.
Compliance includes safety approvals from CB Scheme, EN, IEC, and UL, along with EMC standards such as EN 55022 Class B and FCC Part 15 Class B.
The input voltage range is 90-264 Vac.
The output voltage is 48 Vdc and the maximum output current is 7.4 A.
The operating temperature range is -20°C to 85°C with derating.
It is approved to IEC 60950-1, EN 60950-1, and UL 60950-1.
It has hiccup mode short circuit protection that recovers automatically.
The peak efficiency is 93.5%.
The dimensions are 127.0 mm x 76.2 mm x 40.6 mm.