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The Cosel RMC30A-1-N is an open frame AC/DC power supply designed for ITE (Commercial) applications. It provides three distinct output voltages: +5V at 2.0A, +12V at 0.3A, and -12V at 0.2A. The unit accepts a wide input voltage range of 85-132 VAC and offers a typical efficiency of 67% at full load.
This power supply is designed for chassis mounting and operates within an ambient temperature range of -10°C to +60°C. Key electrical specifications include line regulation of 20mV max for the +5V output and 48mV max for the +/-12V outputs. Load regulation is 100mV max for +5V and 120mV max for +/-12V outputs. Ripple noise is kept to a maximum of 100mVp-p for the +5V output and 120mVp-p for the +/-12V outputs under typical operating conditions.
Safety features include overcurrent protection that automatically recovers and overvoltage protection on the +5V output via zener diode clamping. Isolation ratings are AC 2,000V between input-output and input-FG, and AC 500V between output-FG. The dimensions are 135.0mm x 31.0mm x 80.0mm.
The RMC30A-1-N provides three outputs: +5V at 2.0A, +12V at 0.3A, and -12V at 0.2A.
The input voltage range is 85-132 VAC and 110-170 VDC.
The operating temperature range is -10°C to +60°C.
The efficiency is 65% typical at ACIN 100V, Io=100%.
The output voltage adjustment range is 5.00-5.25V for the +5V output.
The input current is 0.45A typical at ACIN 100V, Io=100%.
The ripple noise is 100mVp-p max for the +5V output.