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The Cosel PBA75F-48-T is an open-frame AC DC converter designed for ITE (Commercial) applications. It provides a single output of 48V at 1.6A, with a maximum output wattage of 75W. The converter boasts an efficiency of 86% and operates within a wide input voltage range of 85-264 VAC.
Key electrical specifications include line regulation of 480mV maximum and load regulation of 1000mV maximum. It also features overcurrent and overvoltage protection circuits for enhanced reliability. The operating temperature range is -10°C to 71°C with derating.
This unit is designed for chassis mounting and has dimensions of 134.9mm x 32.0mm x 82.0mm. It meets various safety agency approvals including CE, cURus, and TUV. The PBA75F-48-T complies with RoHS3 standards.
The PBA75F-48-T provides a nominal 48V DC output at 1.6A, with a maximum output wattage of 75W.
The input voltage range is 85-264VAC, with a frequency range of 47-440Hz. It also accepts DC input of 110-370V.
The operating temperature range is -10°C to +71°C with derating.
It has overcurrent protection that works above 105% of rated current and recovers automatically, and overvoltage protection in the range of 15.0-18.0V.
Isolation is rated at 3000VAC between input and output, 2000VAC between input and FG, and 500VAC between output and FG, with minimum isolation resistance of 50MΩ.
Typical efficiency is 74% at both 100V and 200V AC input.
The dimensions are 134.9mm (5.31") length, 32.0mm (1.26") width, and 82.0mm (3.23") height, with chassis mount mounting type.