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The Cosel MMC75B-1-JN is a versatile AC DC power supply designed for ITE (Commercial) applications. This enclosed unit features a chassis mount for easy integration into systems.
It provides three distinct output voltages: +5V at 1.2A, +12V at 0.1A, and -12V at 0.1A. The power supply operates within an input voltage range of 85-132 VAC and boasts a typical efficiency of 75% at full load.
Key electrical specifications include line and load regulation, with values such as 20mV max for V1 line regulation and 60mV max for V1 load regulation. Ripple and noise are also controlled, with a maximum of 80mVp-p for the +5V output. The unit includes overcurrent protection that automatically recovers when the fault condition is removed.
Environmental specifications include an operating temperature range of 0°C to 65°C and an operating altitude of up to 3000m. The MMC75B-1-JN meets safety standards including UL60950-1 and C-UL, and complies with DEN-AN and FCC-B conducted noise regulations.
The input voltage range is 85-132 VAC (47-440 Hz) or 110-170 VDC.
It provides +5V at 1.2A, +12V at 0.1A, and -12V at 0.1A.
The operating temperature range is 0°C to 65°C.
The dimensions are 193.0mm x 93.0mm x 42.0mm and it is chassis mount.
Yes, it has overcurrent protection that activates above 105% of rated current and recovers automatically.
Typical efficiency is 68% at ACIN 100V and full load.
Input-to-case/output isolation is 2000VAC, output-to-case is 500VAC, and output-to-output is 100VAC.