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The Cosel PMA100F-3R3-RN is an enclosed AC/DC power supply designed for medical equipment applications. It features a universal input voltage range of 85 to 264 VAC and provides a stable 3.3V DC output with a maximum current of 20A. This converter boasts an efficiency of 78% and includes features like harmonic attenuation compliant with IEC61000-3-2, inrush current limiting, overcurrent protection, and remote ON/OFF capability.
With a chassis mount design, the PMA100F-3R3-RN is suitable for integration into various systems. It offers a voltage isolation of 2kV and operates within a temperature range of -10°C to 70°C. The unit also includes overvoltage protection and meets safety agency approvals such as CE, cURus, and TUV.
Key specifications include a 200ms typical start-up time and a 20ms typical hold-up time at ACIN 100V with full load. The output voltage adjustment range is 2.85V to 3.60V. This power supply is designed for reliable performance in demanding environments.
85-264 VAC.
3.3 VDC at 20 A maximum (66 W).
-10°C to 70°C.
2 kV input to output.
Yes, works over 105% of rating and recovers.
Yes.
167.9mm x 34.0mm x 93.0mm (6.61" x 1.34" x 3.66").