The RD-125-1224 is a 133.2W AC/DC Enclosed switching power supply featuring Constant voltage mode output for 2 channels. RD-125-1224 has 2 input voltage operation ranges selected by switch from 88 to 132 VAC and 176 to 264 VAC. Voltage output is adjustable for channel 1 from 11.4 to 13.2V and output current range from 1 to 7A- .4 to 5A for 2 channels with rated currents of 3.7-3.7A. Thanks to the high efficiency up to 85%, it is able of operating from -25 to +70 ℃ case temperature under free air convection. RD-125-1224 uses a LED indicator for power on with all channels using 105°C long life electrolytic capacitors makes it withstands 5G vibration test. The RD-125-1224 has a 3 years factory warranty.