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The GPC55C is a quad-output AC/DC converter from SL Power Electronics, designed to provide four regulated DC outputs: 5V, 15V, -5V, and -15V. It accepts a universal input voltage range of 85-264 VAC at 47-63 Hz, making it suitable for global applications.
This converter delivers 55W continuous output power with a peak capability of 70W for up to 60 seconds at a 10% duty cycle. Key electrical characteristics include a typical efficiency of 70% at full load and nominal input, a minimum hold-up time of 20ms at 115 VAC full load, and output noise of 0.5% RMS / 1% peak-to-peak (20 MHz bandwidth).
Protection features include overvoltage protection on main outputs set at 124% + 12% of nominal. The inrush current is limited to 34A at 240 VAC cold start. Transient response is 500μs typical for a 50% load step change on the main output. The converter operates with a maximum input current of 1.7A at 120 VAC full load.
The GPC55C accepts an input voltage range of 85-264 VAC at 47-63 Hz.
It delivers 55W continuous output power and 70W peak power (for up to 60 seconds at 10% duty cycle).
Typical efficiency is 70% at full rated load and nominal input voltage.
Minimum hold-up time is 20ms from loss of AC input at full load and nominal line (115 Vac).
Yes, overvoltage protection on main outputs is set at 124% + 12% of nominal.
Output noise is 0.5% RMS and 1% peak-to-peak (differential mode, 20 MHz bandwidth).
Transient response is 500μs typical for a 50% load step change on the main output.