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The Cosel PBA1500T-5-U is a single-output enclosed AC/DC converter delivering 5V at 300A. It is designed for commercial ITE (Information Technology Equipment) applications requiring a reliable high-current 5V power supply.
Electrical performance includes a wide input voltage range of 85-264 VAC at 50/60 Hz, with typical efficiency of 74% at both 100V and 200V AC input. Output ripple noise is 120mVp-p maximum over 0 to +50°C. Line regulation is 20mV, load regulation 40mV, and drift 20mV. Protection features include overcurrent protection (operates above 105% of rated current, automatic recovery) and overvoltage protection (5.75-7.00V). Isolation voltages are 3000VAC input-to-output, 2000VAC input-to-FG, and 500VAC output-to-FG.
Mechanically, the unit measures 268mm (10.55") in length, 178.1mm (7.01") in width, and 61mm (2.40") in height. It is designed for chassis mounting and comes in an enclosed package. Operating temperature range is -10°C to 70°C with derating. Safety approvals include CE, cURus, and TUV.
Typical applications include industrial control systems, communication equipment, test and measurement instruments, and any system needing a high-current 5V DC rail.
85-264 VAC.
5V at 300A.
Yes, it operates above 105% of rated current and recovers automatically.
-10°C to 70°C with derating.
74% typical at both 100V and 200V AC input.
CE, cURus, TUV.
268mm x 178.1mm x 61mm (10.55 x 7.01 x 2.40 inches).