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The Cosel PBA50F-3R3-G is an AC DC converter designed for ITE (Commercial) applications. It features an open frame construction and chassis mount type, making it suitable for various integration needs.
This converter provides a stable 3.3V output voltage with a maximum current of 10A, delivering a total output power of 33W. Key electrical specifications include an efficiency of 76% at ACIN 200V, and input voltage range of AC85-264V. It also incorporates overcurrent protection that automatically recovers when the fault condition is removed.
With dimensions of 119.9mm x 31.0mm x 82.0mm, the PBA50F-3R3-G operates within a temperature range of -10°C to 71°C with derating. Safety agency approvals include CE, cURus, and TUV, ensuring compliance with international standards. The unit has a 5-year warranty as per the instruction manual.
The output voltage is 3.3V and the maximum output current is 10A, providing 33W of power.
Typical efficiency is 74% at both AC 100V and AC 200V input.
Overcurrent protection works above 105% of rated current and recovers automatically. Overvoltage protection is set between 5.75V and 7.00V.
Input-to-output isolation is 3000VAC minimum, input-to-FG is 2000VAC minimum, and output-to-FG is 500VAC minimum.
The operating temperature range is -10°C to 71°C (with derating).
Dimensions are 119.9mm (4.72") length, 31.0mm (1.22") width, and 82.0mm (3.23") height.
It is approved by CE, cURus, and TUV.