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The Cosel PBA50F-3R3-JN1 is an enclosed AC/DC converter designed for ITE (Commercial) applications. It provides a single output of 3.3V at 10A, with a maximum output power of 33W.
This converter features universal input voltage capability (AC85 - 264V) and achieves an efficiency of 74% at AC200V input. It offers line regulation of 20mV maximum and load regulation of 40mV maximum. The operating temperature range is -10°C to 71°C with derating.
Designed for chassis mounting, the PBA50F-3R3-JN1 has dimensions of 119.9mm x 31.0mm x 82.0mm. It complies with various safety and EMI standards, including UL60950-1, EN62368-1, FCC-B, and CISPR22-B. The unit also features overcurrent and overvoltage protection circuits.
The nominal output voltage is 3.3V.
The universal input accepts AC85-264V (47-440Hz) or DC.
It includes overcurrent protection (105% of rated current, auto-recovery) and overvoltage protection (5.75-7.00V).
Typical efficiency is 74% at both AC100V and AC200V input.
The operating temperature range is -10°C to 71°C with derating.
It is approved to UL60950-1, C-UL (CSA60950-1), EN62368-1, UL508, and carries CE and UKCA marking. It also complies with DEN-AN and Low Voltage Directive.
The converter is enclosed and chassis-mountable.