7W恒流源技術參數(shù)7Wconstantcurrentpowersupplytechnicalparameter 備注remark產(chǎn)品型號ModelLED7W-19.2V0.29A高可靠性，高效率；隔離防水電源，輸入電壓InputvoltageAC100-240V輸出電壓OutputvoltageDC19.2 0.5V輸出電流Outputcurrent0.29A輸出功率Outputpower7W系列產(chǎn)品尺寸(mm) ProductSizeL182*W29*H20產(chǎn)品單重(g)UnitWeight130典型效率typ.efficiency85%PF值PFvalue0.9MIN運用useLED燈外置電源，