MP4-1A-1E-1E-4LH-4LN-01

The MP4-1A-1E-1E-4LH-4LN-01 is a 600W AC/DC power converter manufactured by Artesyn Embedded Power. Designed for demanding industrial and commercial applications, this unit accepts a wide universal input voltage range of 85-264 VAC or 120-350 VDC across frequencies from 47-440 Hz. The converter provides multiple regulated output voltages, specifically 2V, dual 5V, dual 12V, and 6V rails, making it suitable for complex system architectures requiring diverse power levels.

Electrical performance is optimized for reliability and compliance. The unit achieves typical efficiencies between 70-80% at full load, with peak efficiency reaching 85%. A high power factor of 0.99 ensures compliance with EN61000-3-2 harmonic distortion standards. Integrated standard CISPR 22 and EN55022 Level B EMI filtering minimizes electromagnetic interference, while an optional low-leakage configuration reduces leakage current to 300 µA maximum.

Operational robustness is enhanced by a 20 ms minimum holdover storage time and full-cycle ride-through capability at 50 Hz. An AC OK signal provides over 5 ms of early warning before output regulation loss. The converter includes global inhibit/enable control via TTL logic signals and incorporates internal input fuses rated according to the specific model variant. Isolation meets EN60950 safety standards, ensuring secure operation in sensitive environments.