AC DC 12V 10A 120W Power Adapter Switching Transformer 110V 220V to 12V for LED Driver CCTV PSU Input: 110V/220V AC;<br> Safety features: automatic overload cut-off, over-voltage cut-off, automatic thermal cut-off, short circuit protection.<br> Voltage Consistency: There is no voltage fluctuation during power up, transmit, receive, shut down.<br> There is no fan inside the case and it runs quietly. The metal case has many holes to make heat dissipation more efficient.<br> for LED Strips, 3D Printers, Ham Radio Transceivers, CCTV Cameras, Car Subwoofer Amplifiers, Audio Amplifiers, Wireless Routers, ADSL , HUB, Audio/Video Power Supplies. Indoor use only<br> High -effective, reliability with industry standards<br> Built-in over voltage, over current, and short circuit protection<br> Humidity: 0~95% Non-Condensation<br> Built-in over voltage, over current, and short circuit protection<br> PWM design, make the stability and high efficiency of power supply.<br> Anti-jamming, passed test, wave less than 20MV.<br> Constant voltage output, assume stable power supply for LED lightings to reach long lifetime<br> Typical Applications<br> power supply<br> Security surveillance industry<br> Other industrial applications<br> type:12V 10A 120W<br> Colour:Photo Color<br> Material:Metal<br> Package Contents:<br> 1 Supply<br> Only the above package content, other are not included.<br> Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.