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The Cosel PBA75F-3R3-JN is an enclosed AC/DC converter designed for ITE (Commercial) applications. It features a chassis mount type and provides a single output of 3.3V with a maximum current of 15A.
This converter operates with universal input voltage ranging from AC85 to 264V and boasts an efficiency of 78% at ACIN 100V. Key electrical specifications include a line regulation of 20mV maximum and a load regulation of 40mV maximum. The ripple noise is rated at 120mVp-p maximum under typical operating conditions.
With dimensions of 134.9mm x 32.0mm x 82.0mm, the PBA75F-3R3-JN is suitable for various integration needs. It operates within a temperature range of -10°C to 71°C with derating and meets safety agency approvals including CE, cURus, and TUV.
The unit includes overcurrent and overvoltage protection circuits for enhanced reliability. It also features isolation ratings of AC3,000V between input and output, and AC2,000V between input and FG.
The input voltage range is AC 85-264V or DC 110-370V.
The output is 3.3V at 15A.
The operating temperature range is -10°C to 71°C with derating.
It has CE, cURus, and TUV approvals.
Typical efficiency is 78%.
Overcurrent protection works over 105% of rated current with automatic recovery. Overvoltage protection is set at 5.75-7.00V.
Isolation is 3,000V AC for 1 minute between input and output.