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The Cosel PBA50F-3R3-N1 is an enclosed AC/DC converter designed for ITE (Commercial) applications. It delivers a stable 3.3V output with a maximum current of 10A. The unit offers a typical efficiency of 74% at 100V AC input and 74% at 200V AC input.
Key electrical specifications include line regulation of 20mV maximum and load regulation of 40mV maximum. The ripple is rated at 80mVp-p maximum, and ripple noise is 120mVp-p maximum under standard operating conditions. It includes overcurrent protection that activates above 105% of rated current and overvoltage protection within the 5.75-7.00V range.
This converter is designed for chassis mounting and operates within an ambient temperature range of -10°C to 71°C with derating. Safety agency approvals include CE, cURus, and TUV. The dimensions are 119.9mm in length, 31.0mm in width, and 82.0mm in height.
3.3V at 10A.
-10°C to +71°C with derating.
Enclosed chassis mount.
Overcurrent protection at 105% of rated current and overvoltage protection from 5.75V to 7.00V.
74% typical at both 100V and 200V AC input.
Input-output 3kV, input-FG 2kV, output-FG 500V for 1 minute.
50/60Hz or DC.