12V 1A 12W Switching Power Supply Meter for Security / LED Device<br /><br />Main Features:<br />? Made of high heat dissipation aluminum<br />? With short-circuit / over-load / over-voltage protection <br />? Built-in WMI filter￡? good anti-interference performance<br />? Small DC ripple and high work efficiency <br />? Low working temperature￡? long life time<br />? Wide input voltage range and good insulation effect<br />? Widely used in LED Ads board￡? LED display screen￡? LED light strip￡? LED module￡? security￡? etc. <br />? Before installing the current tester￡? please check the attachment from the terminal again￡? ensure that the input and output￡? Ac and Dc￡? single phase￡? multi-phase and the positive and negative voltage value and current value is correct<br /><br />    Specifications<br />Specification<br />  Type: Switching Power Supply Meter                                                  <br />                        Material: Aluminum                                                  <br />                        Voltage: 12V                                                  <br />                        Power : 12W                                                  <br />                        Current : 1A                                                  <br />                        Input Voltage : 100 - 120V AC / 200 - 240V AC                                                  <br />                        Frequency: 47 - 63Hz                                                  <br />                        Inrush Starting Current: 20A and AC 120V (Cold boot)                                                  <br />                        Working Temperature : -40 to 65 degree celsius                                                  <br />                        Working Humidity: 20 to 90 percent RH                                                  <br />                        Output Adjustable Range : + / -10 Percent (Rated Output Voltage)                                                  <br />                        Color: Silver                                                 <br />Dimension and Weight<br />  Product weight   : 0.055 kg                                                  <br />                        Package weight   : 0.112 kg                                                  <br />                        Product size (L x W x H)   : 7 x 4 x 3.1 cm / 2.75 x 1.57 x 1.22 inches                                                  <br />                        Package size (L x W x H)  : 14 x 10 x 4 cm / 5.50 x 3.93 x 1.57 inches                                                 <br />Package Contents<br />  Package Contents: 1 x Switching Power Supply Meter                                                 <br /><br /><br /><br />                                                                                            <br />