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The CUI Inc. VOF-10-3.3 is an AC-DC power supply from the VOF-10 series, delivering up to 10W of continuous power with a single 3.3V output. It is designed for universal input, accepting a wide range of voltages from 85 to 264 VAC.
This open-frame converter offers essential protections including over-current, over-voltage, and short-circuit protection. It boasts an efficiency of up to 70% and features a compact size with Through Hole mounting, making it suitable for various ITE (Commercial) applications. The unit operates within a temperature range of 0°C to 60°C with derating.
Key specifications include a maximum output current of 2.4A, ripple and noise of 100mVp-p, and line/load regulation of ±0.6% and ±1.2% respectively for the 3.3V model. Safety approvals include UL/cUL and TUV 60950-1, with compliance to standards like FCC Class B and EN 55022 Class B.
The input voltage range is 85-264 VAC or 120-375 VDC.
The output voltage is 3.3 VDC.
The output power is 10 W.
The package type is a 4-DIP through-hole open frame module.
The operating temperature range is 0°C to 60°C with derating.
Yes, it has over current protection at 105% of rated load with automatic recovery.
The input to output isolation voltage is 3000 VAC.