?<strong>Features:</strong><br />Switch power supply・ convert AC 110V/220V to DC 12V .<br />Dual input voltage: AC 110V/220V. There is a switch・ choose the proper voltage before use.<br />Steady and precise output voltage.<br />Shortage protection・ overload protection(105%゛200%)・ over voltage protection(115%゛135%).<br />Widely used as the power adapter for Led strip・ LED display・ billboard・ industrial equipment・ etc. <strong>IN-DOOR USE ONLY!</strong><br /><br /><strong>Specifications:</strong><br />Material: Metal case / aluminum base<br />Input voltage: AC 110V/220V (47゛63Hz)<br />Input surge: Cold 30A@120V AC<br />Output voltage: DC 12V<br />Output voltage adjustment range: 12V＼5%<br />Output curHrent: 10A/ 15A<br />Output  power: 120W/ 180W<br />Working temperature: -10~50≧<br />Storage temperature: -20~85≧<br />Working humidity: 20%~90%RH  Non-Condensation<br />Storage humidity: 20%~95%RH<br />Certification: CE<br />Item size: 20*9.7*4.2cm / 7.9*3.8*1.7in・ 20*9.7*4.2cm / 7.9*3.8*1.7in<br />Item weight: 485g-522g / 1.07lb-1.15lb<br />Package size: 20.8*10.5*4.5cm/ 20.8*4.2*1.8in・ 20.8*10.5*4.5cm / 20.8*4.2*1.8in<br />Package weight: 520g-560g / 1.15lb-1.23lb<br /> <br /><strong>Package includes:</strong><br />1 * Voltage Transformer<br />