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The Cosel PBA50F-12-CJ is an AC/DC converter designed for reliable power conversion in industrial and commercial applications. It delivers a regulated 12V output at up to 4.3A, with a total output power of 50W. The input accepts a wide range of 85-264VAC at 50/60Hz, making it suitable for global use.
Key electrical specifications include a typical efficiency of 74%, line regulation of 48mV max, load regulation of 100mV max, and ripple noise of 150mVp-p max (0 to +50°C). The converter features overcurrent protection (105% of rated current) and overvoltage protection (15.0-18.0V). It also includes a harmonic attenuator compliant with IEC61000-3-2 and power factor correction.
The PBA50F-12-CJ is housed in an open-frame chassis-mount package with dimensions of 119.9mm x 31.0mm x 82.0mm. It operates over a temperature range of -10°C to 71°C (with derating) and carries safety approvals including UL60950-1, CSA60950-1, EN62368-1, and UL508. The converter is backed by a 5-year warranty.
The output voltage is 12V nominal and the output current is 4.3A.
The input voltage range is 85-264VAC.
The operating temperature range is -10°C to 71°C with derating.
It is approved to UL60950-1, C-UL(CSA60950-1), EN62368-1, and UL508.
The typical efficiency is 74% at both 100VAC and 200VAC input.