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The Cosel PBA50F-12-TV is an open-frame AC/DC converter designed for chassis mounting. It provides a single output of 12V at 4.3A, delivering a total power of 51.6W. The converter operates with a universal input voltage range of 85-264 VAC and boasts an efficiency of up to 82% typical.
Key electrical specifications include a line regulation of 48mV maximum and a load regulation of 100mV maximum. Ripple and noise are kept to a maximum of 150mVp-p under typical operating conditions. The operating temperature range is -10°C to 71°C with derating. Safety features include overcurrent protection at 105% of rated current and overvoltage protection between 15.0-18.0V.
This series complies with harmonic attenuator standards (IEC61000-3-2) and EMI standards such as FCC-B and CISPR22-B. It holds multiple safety agency approvals including CE, cURus, and TUV, making it suitable for ITE (Commercial) applications. The dimensions are 119.9mm in length, 31.0mm in width, and 82.0mm in height.
The input voltage range is 85-264 VAC at 50/60 Hz.
The operating temperature range is -10°C to 71°C with derating.
It is a chassis mount open frame converter.
The output voltage is 12V and the current is 4.3A, providing 51.6W.
Overcurrent protection triggers at 105% of rated current with auto recovery, and overvoltage protection is set at 15.0-18.0V.
The isolation voltage between input and output is 3000 VAC for 1 minute.
Typical efficiency is 74% at 100VAC and 82% overall.