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The Cosel PBA75F-48-R is an open-frame AC/DC converter designed for chassis mounting. It provides a single 48V output with a maximum current of 1.6A, delivering up to 75W of power. The converter operates with a universal input voltage range of AC 85-264V and achieves a typical efficiency of 86% at AC 100V.
Key electrical specifications include a line regulation of 96mV maximum and a load regulation of 150mV maximum. The ripple noise is kept to a maximum of 150mVp-p within the operating temperature range of -10°C to 71°C (with derating). It features overcurrent protection that automatically recovers and overvoltage protection set between 30.0V and 37.0V.
With dimensions of 134.9mm x 32.0mm x 82.0mm, this AC/DC converter is suitable for ITE (Commercial) applications. It boasts high isolation voltages: 3000VAC between input and output, 2000VAC between input and FG, and 500VAC between output and FG. Safety agency approvals include CE, cURus, and TUV.
The output voltage is 48V.
The maximum output current is 1.6A.
The operating temperature range is -10°C to +71°C with derating.
The AC input voltage range is 85-264V.
It has overcurrent protection that activates above 105% of rated current with automatic recovery, and overvoltage protection set between 30.0V and 37.0V.
The typical efficiency is 86% at 100VAC input.
The dimensions are 134.9mm x 32.0mm x 82.0mm.