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The Cosel PBA50F-3R3-C is a 50W AC/DC converter featuring an open frame design suitable for chassis mounting. It provides a stable 3.3V output with a maximum current of 10A.
This converter operates with a universal input voltage range of 85 to 264 VAC and boasts an efficiency of 76%. Key electrical specifications include line regulation of 20mV maximum and load regulation of 40mV maximum. The operating temperature range is -10°C to 71°C with derating.
Safety and reliability are supported by an isolation voltage of 3kV between input and output, 2kV between input and FG, and 500V between output and FG. It complies with various safety agency approvals including CE, cURus, and TUV, and meets EMI standards.
With its compact dimensions of 119.9mm x 31.0mm x 82.0mm, the PBA50F-3R3-C is suitable for ITE (Commercial) applications where space and reliable power conversion are critical.
3.3V.
10A.
50W.
85-264 VAC.
-10°C to 71°C (with derating).
74% at 100VAC and 200VAC input.
Input-Output: 3000VAC; Input-FG: 2000VAC; Output-FG: 500VAC.