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The Cosel MMC8A-3-C is an open-frame AC-DC power supply designed for ITE (Commercial) applications. It provides three output voltages: +5V at 1.2A, +12V at 0.1A, and -12V at 0.1A. The unit operates with an input voltage range of 85-132 VAC or 110-170 VDC and has a frequency range of 47-440 Hz.
Key electrical specifications include a typical efficiency of 68% at 100V AC input. Line regulation for the +5V output is 20mV maximum, while the +/-12V outputs have a 48mV maximum. Load regulation for the +5V output is 60mV maximum, and 120mV maximum for the +/-12V outputs. Ripple is rated at 80mVp-p for the +5V output and 120mVp-p for the +/-12V outputs.
This power supply features overcurrent protection that automatically recovers. Isolation ratings include 2000V AC between input and output, 500V AC between output and case, and 100V AC between outputs. It operates within a temperature range of 0°C to 65°C and has agency approvals including UL60950-1 and C-UL.
The MMC8A-3-C has a chassis mount type and dimensions of 74.0mm x 68.0mm x 27.0mm. It is suitable for various commercial applications requiring a reliable multi-output AC-DC conversion.
The Cosel MMC8A-3-C provides a +5V output at 1.2A, a +12V output at 0.1A, and a -12V output at 0.1A.
The input voltage range is 85-132 VAC or 110-170 VDC.
The typical efficiency is 68% when operating at 100V AC input with full load.
The MMC8A-3-C is designed for chassis mounting.
The operating temperature range is from 0°C to 65°C.
Yes, it features overcurrent protection that works over 105% of rating and recovers automatically.
It complies with UL60950-1 and C-UL, and also complies with DEN-AN.