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The Cosel PMA15F-3R3-J1 is a medical-type AC-DC power supply from the PMA series, offering a single output of 3.3V with a maximum current of 3.0A. It accepts a universal input voltage range of AC 85 to 264V and operates with an efficiency of up to 67% at AC 200V input.
Designed for medical electric equipment, this open frame converter features chassis mount type and includes safety agency approvals such as UL60601-1, C-UL, and EN60601-1. It also complies with EMI standards like FCC-B and CISPR22-B. The operating temperature range is -10°C to 70°C.
Key specifications include a line regulation of 20mV maximum and a load regulation of 40mV maximum. The dimensions are 103.1mm in length, 31.0mm in width, and 78.0mm in height. The part number PMA15F-3R3-J1 indicates the specific configuration with a VH(J.S.T.)connector type.
The output voltage is 3.3VDC and the output current is 3.0A.
The input voltage range is 85-264VAC at 50/60Hz.
The operating temperature range is -10°C to 70°C.
Typical efficiency is 66% at 100VAC input and 67% at 200VAC input.
Yes, overcurrent protection works over 105% of rating and recovers automatically.
The dimensions are 103.1mm (length) x 31.0mm (width) x 78.0mm (height).
The input-to-output isolation voltage is 2kV.