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The Cosel MMC50A-1-MN is an enclosed AC/DC power supply converter designed for ITE (Commercial) applications. It provides three distinct output voltages: +5V at 1.2A, +12V at 0.1A, and -12V at 0.1A. The unit accepts an input voltage range of 85-132V AC and offers a typical efficiency of 68% at 100V AC input.
Key electrical specifications include line regulation of 20mV max for the +5V output and 48mV max for the +/-12V outputs. Load regulation is 60mV max for +5V and 120mV max for +/-12V outputs. Ripple and noise are rated at 80mVp-p max for +5V and 120mVp-p max for +/-12V outputs. The converter has a start-up time of 100ms maximum and a hold-up time of 15ms typical.
For safety and reliability, the MMC50A-1-MN includes overcurrent protection that automatically recovers. Isolation ratings are AC2,000V 1 minute between input-case/output, AC500V 1 minute between output-case, and AC100V 1 minute between output-output. The operating temperature range is 0°C to 65°C, and it is designed for chassis mounting.
Compliance includes UL60950-1 and C-UL approvals, and it complies with DEN-AN and FCC-B conducted noise standards. The dimensions are 173.0mm x 93.0mm x 36.0mm.
The input voltage range is 85-132VAC (47-440Hz) or 110-170VDC.
The converter provides three outputs: V1: +5V at 1.2A, V2: +12V at 0.1A, V3: -12V at 0.1A.
The operating temperature range is 0°C to +65°C.
Yes, overcurrent protection works above 105% of rated output and recovers automatically.
The dimensions are 173.0mm (length) x 93.0mm (width) x 36.0mm (height).
Typical efficiency is 68% at 100VAC input with full load.
It is approved to UL60950-1, C-UL, and complies with DEN-AN and FCC-B conducted noise.