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The Cosel MMC50A-1 is an open-frame AC/DC 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 85-132 VAC and operates at a frequency of 47-440 Hz.
With a typical efficiency of 68% at 100V AC input and full load, the MMC50A-1 is suitable for various power supply needs. It features overcurrent protection that automatically recovers when the load exceeds 105% of rating. The converter is designed for chassis mounting and has dimensions of 173.0mm x 93.0mm x 36.0mm.
Environmental specifications include an operating temperature range of 0°C to 65°C and compliance with UL60950-1 and C-UL standards. The unit also complies with FCC-B conducted noise regulations.
AC 85-132V (47-440Hz) or DC 110-170V.
+5V at 1.2A, +12V at 0.1A, -12V at 0.1A.
0°C to 65°C.
Open frame chassis mount, 173x93x36mm.
Yes, it activates above 105% of rated current and recovers automatically.
Ripple: +5V 80mVp-p, ±12V 120mVp-p. Ripple noise: +5V 120mVp-p, ±12V 150mVp-p.
68% typical at full load, 100VAC input.