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The Cosel MMC50A-2 is an AC/DC converter designed for commercial ITE applications. It offers a versatile output configuration with +5V and +/-15V rails, capable of delivering up to 500mA on the -15V output. The unit operates with an input voltage range of 85-132 VAC or 110-170 VDC, providing flexibility in power sourcing.
With a typical efficiency of 70% at full load, the MMC50A-2 is suitable for various power supply needs. It features a chassis mount design for easy integration into systems. The converter meets UL60950-1 and C-UL agency approvals and complies with FCC-B conducted noise standards. Its operating temperature range is from 0°C to 65°C, making it suitable for a range of environmental conditions.
Key electrical specifications include line regulation of 20mV for the +5V output and 48mV for the +/-12V outputs, and load regulation of 60mV for the +5V output and 120mV for the +/-12V outputs. Ripple and noise are kept within limits, with a maximum of 80mVp-p for the +5V output. The unit also includes overcurrent protection that automatically recovers when the fault condition is removed.
The input voltage range is 85-132 VAC (47-440 Hz) or 110-170 VDC.
The main output is +5V at 1.2A maximum.
Typical efficiency is 68% at full load with 100 VAC input.
The dimensions are 173.0mm (length) x 93.0mm (width) x 36.0mm (height).
The operating temperature range is 0 to +65°C with derating above +50°C.
The MMC50A-2 is listed as RoHS3 compliant.