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The Cosel PBA50F-3R3-CJN is an enclosed AC/DC converter designed for ITE (Commercial) applications. It features a universal input voltage range of 85-264 VAC and provides a stable 3.3V output at up to 10A.
With an efficiency of 76%, this converter is suitable for various power supply needs. It includes essential protections such as overcurrent and overvoltage protection. The unit is designed for chassis mounting, making it convenient for integration into larger systems.
Key electrical specifications include a 3 kV isolation voltage, a wide operating temperature range of -10°C to 71°C (with derating), and compliance with safety agencies like CE, cURus, and TUV. The dimensions are 119.9mm x 31.0mm x 82.0mm.
The input voltage range is 85-264 VAC (AC) or 110-370 VDC (DC) at 50/60 Hz.
The output voltage is 3.3V with a rated current of 10A.
The operating temperature range is -10°C to +71°C with derating.
It is an enclosed chassis mount package.
Yes, overcurrent protection works above 105% of rated current and recovers automatically.
Input-to-output isolation is 3000 VAC for 1 minute.
Typical efficiency is 74% at 100VAC and 76% at 200VAC.