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This CUI Inc. VSBU-120C-D512 is an open-frame AC-DC power supply designed for ITE (Commercial) applications. It offers a universal input voltage range of 90 to 264 Vac and provides two output voltages: 5 Vdc at up to 1.5 A and 12 Vdc at up to 0.8 A. The total output power is rated at 147W.
The converter features active power factor correction and meets IEC/EN/UL 62368 safety standards. It includes over-voltage, over-current, and short-circuit protection mechanisms. The unit has a typical efficiency of 77% and operates within a temperature range of 0°C to 70°C with derating.
With an industry-standard 3" x 5" footprint, the VSBU-120C-D512 is suitable for chassis mounting. Its dimensions are 127.0mm x 76.2mm x 33.5mm. The power supply also boasts high isolation voltage ratings of 4,242 Vdc (input to output) and 2,121 Vdc (input to earth ground).
The VSBU-120C-D512 provides two output voltages: 5 Vdc and 12 Vdc.
The maximum continuous power output for the VSBU-120C-D512 is 147W.
The input voltage range for the VSBU-120C-D512 is 90 to 264 Vac.
The typical efficiency of the VSBU-120C-D512 is 77%.
The operating temperature range is 0°C to 70°C with derating.