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The Cosel PMA100F-3R3-T1N is a versatile AC/DC power supply designed for medical equipment applications. It offers a stable 3.3V DC output with a maximum current of 20A, delivering a total output power of 66W. The unit features a universal input voltage range of 85 to 264 VAC, making it suitable for global use.
Designed for industrial environments, this enclosed converter utilizes convection cooling and is intended for chassis mounting. It meets stringent safety agency approvals including UL60601-1, C-UL, and EN60601-1, along with EMI standards such as FCC-B and CISPR22-B. The PMA100F-3R3-T1N also incorporates harmonic attenuation compliant with IEC61000-3-2.
Key specifications include an efficiency of 78%, an operating temperature range of -10°C to 70°C, and an isolation voltage of 4 kVAC. This model is part of the PMA series, known for its reliability in demanding applications.
The input voltage range is 85 VAC to 264 VAC at 50/60 Hz.
It provides a single 3.3 VDC output at up to 20 A, delivering 66 W.
The operating temperature range is -10°C to 70°C.
It is an enclosed chassis mount package measuring 167.9 mm x 93.0 mm x 34.0 mm and weighing 625 g.
It is approved to UL60601-1, C-UL (CSA-C22.2 No .601.1), and EN60601-1 medical safety standards.
The isolation voltage is 4 kVAC.
The efficiency is 78%.