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The CUI Inc. VOF-275-15 is an open frame AC-DC power supply designed for ITE (Commercial) applications. It provides a nominal output voltage of 15V and a maximum output current of 10.67A, delivering up to 160W of power under natural convection cooling, or 275W with forced air.
Key electrical specifications include a wide input voltage range of 80-264 Vac and an input frequency of 47-63 Hz. The unit features power factor correction (PFC) and a universal input capability. It offers adjustable output with a trim pot, line and load regulation of ±0.5% and ±1% respectively, and an efficiency of up to 88% typical.
This power supply operates within a temperature range of -40°C to 70°C with derating. Its mechanical dimensions are 127.0mm x 76.2mm x 19.1mm (5.00" x 3.00" x 0.75"), making it suitable for chassis mounting. Protections include over-voltage, over-current, and short-circuit protection with automatic recovery. Safety and compliance are supported by approvals such as CB Scheme, EN, FCC, IEC, SIQ, TUV, and UL.
The nominal output voltage is 15 Vdc.
The maximum output power is 160W with natural convection cooling and 275W with forced air cooling.
The operating temperature range is -40°C to 70°C with derating.
The dimensions are 127.0mm x 76.2mm x 19.1mm (5.00" x 3.00" x 0.75").
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.
The REACH status is REACH Unaffected.