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The Cosel RMC50A-2-C is an enclosed AC/DC power supply designed for ITE (Commercial) applications. It features a chassis mount type and provides three output voltages: +5V at 2.0A, +12V at 0.3A, and -12V at 0.2A. The unit operates with an input voltage range of AC85-132V or DC110-170V and has an efficiency of 65% typical at ACIN 100V.
Key electrical specifications include line regulation of 20mV for the +5V output and 48mV for the +/-12V outputs, with load regulation limits of 100mV for +5V and 120mV for +/-12V. Ripple and noise are kept within 100mVp-p for the +5V output and 120mVp-p for the +/-12V outputs under specific temperature conditions. The operating temperature range is -10°C to +60°C, with storage temperatures from -20°C to +75°C.
This power supply meets safety regulations including UL60950-1 and C-UL, and complies with conducted noise standards FCC-B and VCCI-B. It has an inrush current of 20A typical at cold start and an overcurrent protection that works above 105% of rating. The dimensions are 28mm x 80mm x 100mm, and it weighs a maximum of 250g without a cover. Cooling is achieved through convection.
The RMC50A-2-C provides a +5V output at 2.0A, a +12V output at 0.3A, and a -12V output at 0.2A.
The input voltage range is AC85-132V or DC110-170V.
The typical efficiency is 65% at ACIN 100V and 100% load.
The operating temperature range is -10°C to +60°C.
It is a chassis mount type.