Input: 110V/220V AC;
Output: DC 12V 30A max. Output voltage is adjustable 15%. Three sets of output Channel.
Safety features: Automatic overload cut-off over Voltage cut-off automatic thermal cut-off short circuit protection.
Voltage consistency: There is no voltage fluctuations to speak of at power on during transmit receive or at power off. It comes with built-in cooling fan and temperature detector. Cooling fan will not run until the inner temperature reaches 113F (45) which makes heat dissipation more efficient. Great for LED Strips 3D Printer ham radio transceiver CCTV cameras audio amplifier wireless router ADSL Cats HUB audio/ video power supply. Indoor use only!