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The Cosel MMC100A-2 is an open frame AC-DC converter designed for ITE (Commercial) applications. It features a chassis mount type and operates with an input voltage range of 85-132V AC or 110-170V DC.
This converter provides three distinct output voltages: +5V with a current of 1.1A, +15V with a current of 0.1A, and -15V with a current of 0.1A. Key electrical specifications include a typical efficiency of 75% at ACIN 100V and Io=100%. Line regulation for the +5V output is a maximum of 20mV, while the +/-15V outputs have a maximum line regulation of 60mV. Load regulation for the +5V output is 60mV maximum, and for the +/-15V outputs, it is 150mV maximum.
The unit has a start-up time of 100ms maximum and a hold-up time of 15ms typical. Protection features include overcurrent protection that automatically recovers when the load exceeds 105% of rating. Isolation specifications are AC2,000V / DC500V for input-case/output, AC500V / DC500V for output-case, and AC100V / DC100V for output-output.
Physically, the MMC100A-2 measures 208.0mm in length, 93.0mm in width, and 50.0mm in height. It operates within an ambient temperature range of 0°C to 65°C and complies with UL60950-1 and C-UL safety standards, with conducted noise compliance to FCC-B.
85-132VAC or 110-170VDC.
+5V at 1.1A, +15V at 0.1A, -15V at 0.1A.
0°C to 65°C.
Open frame, chassis mount.
UL60950-1, C-UL, complies with DEN-AN.
Yes, it works over 105% of rating and recovers automatically.
68% typical at 100VAC full load.