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The Cosel PBA50F-12-RN1 is an enclosed AC DC power supply designed for reliable operation in ITE (Commercial) applications. It features a chassis mount for easy integration into systems.
This converter provides a single 12V DC output with a maximum current of 4.3A. It operates with an efficiency of 80% and has an input voltage range suitable for universal use. The unit is built to withstand operating temperatures from -10°C to 71°C with derating.
Key electrical specifications include a line regulation of 48mV maximum and a load regulation of 100mV maximum. The ripple and noise are kept within acceptable limits for sensitive electronics. Safety features include overcurrent and overvoltage protection, with isolation voltages of 3000V AC between input and output, 2000V AC between input and FG, and 500V AC between output and FG.
The dimensions of the unit are 119.9mm in length, 31.0mm in width, and 82.0mm in height. It complies with RoHS3 standards and has a Moisture Sensitivity Level of 1.
The output voltage is 12V, adjustable from 10.0V to 13.2V.
The operating temperature range is -10°C to 71°C with derating.
It uses chassis mount.
It includes overcurrent protection (works over 105% of rated current, auto-recovery) and overvoltage protection (15.0-18.0V).
Typical efficiency ranges from 74% to 80% depending on input voltage and load.