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The VOF-25-12 is an AC/DC converter from CUI Inc. that delivers a single 12V output at up to 2A, with a maximum output power of 25W. It accepts a universal input voltage range of 85 to 264 Vac at 47 to 63 Hz, making it suitable for worldwide use. The converter provides typical efficiency of 80% and includes protections such as over voltage, over current, and short circuit protection.
This open frame converter is designed for chassis mount installation and measures 90.0mm x 51.0mm x 20.3mm. It features an adjustable output voltage via a built-in trim pot, allowing -5% to +5% adjustment. The switching frequency is 50 kHz typical, and the hold-up time is 16 ms at 115 Vac full load.
The VOF-25-12 is intended for ITE (commercial) applications and carries safety approvals including TUV EN 60950, CE, and UL/cUL 60950-1. It meets FCC Class B and EN 55022 Class B EMI/EMC standards. The operating temperature range is 0°C to 60°C with derating, and it can operate at altitudes up to 3,000 meters.
The input voltage range is 85 to 264 Vac at 47 to 63 Hz.
The VOF-25-12 is an open frame converter with chassis mount. Dimensions are 90.0mm x 51.0mm x 20.3mm.
The operating temperature range is 0°C to 60°C with derating.
The output voltage is 12 Vdc, adjustable by -5% to +5% via a trim pot.
The typical efficiency is 80%.
It includes over voltage protection (clamped by TVS at 115%), over current protection (auto-recovery at 105% Io), and short circuit protection.
It has TUV EN 60950, CE, and UL/cUL 60950-1 approvals, and meets FCC Class B and EN 55022 Class B EMI/EMC standards.