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The Cosel PMA30F-3R3-J1 is an open-frame AC-DC power supply designed for medical applications. It provides a single output of 3.3V with a maximum current of 6A, delivering up to 19.8W of power. The unit accepts a universal input voltage range of 85-264V AC and operates with an efficiency of 69% at 100V AC input.
Key electrical specifications include a line regulation of 20mV maximum and a load regulation of 40mV maximum. The operating temperature range is -10°C to 70°C. The power supply also features overcurrent protection that activates above 105% of the rated current and recovers automatically. It complies with IEC61000-3-2 for harmonic attenuation.
Designed for chassis mounting, this AC-DC converter has dimensions of 119.9mm in length, 31.0mm in width, and 82.0mm in height. It holds approval agency certifications including CE, cURus, and TUV, making it suitable for various medical equipment requirements.
85-264 VAC.
3.3 VDC.
6 A.
-10°C to 70°C.
119.9mm x 31.0mm x 82.0mm.
69% typical at 100VAC, 74% typical at 200VAC.
Yes, works over 105% of rating and recovers.