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The Cosel PMA15F-3R3-TN is a versatile AC-DC power supply designed for medical equipment and other applications requiring reliable power conversion. This enclosed unit features a chassis mount for easy integration into systems.
Key electrical specifications include a 3.3V DC output voltage with a maximum current of 3.0A. The power supply accepts a wide universal input voltage range from AC85 to 264V, accommodating global power standards. It offers a typical efficiency of 67% at ACIN 200V and 66% at ACIN 100V.
Designed with safety and performance in mind, the PMA15F-3R3-TN includes overcurrent protection that activates above 105% of the rated load and recovers automatically. It operates within an ambient temperature range of -10°C to 70°C. The unit's dimensions are 103.1mm in length, 31.0mm in width, and 78.0mm in height.
Compliance and approvals include CE, cURus, and TUV, indicating adherence to international safety standards. The power supply is also RoHS3 compliant and has an MSL rating of 1.
The input voltage range is 85-264 VAC.
The output voltage is 3.3V and the output current is 3.0A.
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 leakage current meets IEC60601-1 requirements: 0.05mA max at 100VAC and 0.10mA max at 240VAC.