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The Cosel PBA100F-3R3-E is an AC/DC converter designed for ITE (Commercial) applications. It features an open frame construction and chassis mount type, making it suitable for various integration needs.
This converter provides a stable 3.3V output voltage with a maximum current of 20A, delivering up to 66W of power. Key electrical specifications include an input voltage range of AC85-264V, an efficiency of 79% at AC100V, and a hold-up time of 20ms. It also incorporates overcurrent protection that automatically recovers when the load exceeds 105% of the rated current, and overvoltage protection within the 5.75-7.00V range.
With dimensions of 147.1mm x 32.0mm x 93.0mm, the PBA100F-3R3-E operates within a temperature range of -10°C to 71°C with derating. It boasts high isolation voltages: 3000VAC between input and output, 2000VAC between input and FG, and 500VAC between output and FG.
Safety agency approvals include CE, cURus, and TUV, ensuring compliance with international standards. The unit is RoHS3 compliant and has an MSL rating of 1.
-10°C to +71°C (with derating).
3.3V at 20A (66W).
Overcurrent protection (105% of rated current, auto-recovery) and overvoltage protection (5.75-7.00V).
Input-Output: 3000VAC, Input-FG: 2000VAC, Output-FG: 500VAC.
Chassis mount, open frame package.
74% at both 100V and 200V AC input.
Start-up time: 200ms typical; hold-up time: 20ms typical (100V AC, full load).