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The Cosel PBA100F-3R3-VN is an enclosed AC/DC power supply designed for ITE (Commercial) applications. It provides a single output of 3.3V at 20A, delivering a total output power of 66W. The unit accepts a universal input voltage range of 85-264 VAC, making it suitable for global use.
Key electrical specifications include a typical efficiency of 74% at 100V and 200V input, line regulation of 20mV maximum, and load regulation of 40mV maximum. The ripple and noise are kept to a minimum, with a maximum ripple of 80mVp-p and ripple noise of 120mVp-p at 25°C.
Designed for robust performance, it operates within a temperature range of -10°C to 71°C with derating. The power supply features overcurrent protection that automatically recovers and overvoltage protection. Isolation is rated at 3000 VAC for input-to-output, 2000 VAC for input-to-FG, and 500 VAC for output-to-FG.
Mechanically, the PBA100F-3R3-VN is a chassis mount unit with dimensions of 147.1mm x 32.0mm x 93.0mm. It complies with various safety agency approvals including CE, cURus, and TUV, and meets EMI standards such as FCC-B and CISPR22-B.
The output voltage is 3.3V.
The maximum output current is 20A.
The input voltage range is 85-264 VAC.
The operating temperature range is -10°C to 71°C.
It is a chassis mount type.
The dimensions are 147.1mm x 32.0mm x 93.0mm.
Yes, it has overcurrent protection that works over 105% of rated current and recovers automatically.