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The Cosel PBA75F-3R3-RV is an open-frame AC/DC converter designed for ITE (Commercial) applications. It provides a single output of 3.3V at 15A, delivering a total power of 75W.
This converter boasts a high efficiency of 78% and operates within a wide temperature range of -10°C to 71°C with derating. Key electrical specifications include a line regulation of 75mV maximum and a load regulation of 150mV maximum. The ripple noise is rated at 150mVp-p at 0 to +50°C and 180mVp-p at -10 to 0°C.
Designed for robust performance, it includes overcurrent protection that automatically recovers and overvoltage protection up to 37.0V. The unit offers significant isolation voltages: 3000VAC between input and output, 2000VAC between input and FG, and 500VAC between output and FG.
With its chassis mount type and compact dimensions of 134.9mm x 32.0mm x 82.0mm, the PBA75F-3R3-RV is suitable for integration into various electronic systems requiring reliable power conversion.
Chassis mount.
-10°C to 71°C with derating.
3.3V at 15A.
74% typical.
3000VAC input-output, 2000VAC input-FG, and 500VAC output-FG.
Yes, overcurrent protection works over 105% of rated current and recovers automatically.
134.9mm x 32.0mm x 82.0mm (L x W x H).