DescriptionBrand Name : LincoiahCertification : CE,FCC,RoHSOrigin : Mainland ChinaModel Number : LJH-186Output Interface : 5.5mm*2.5mmUsage : HumidifierOutput Type : DCis_customized : YesConnection : Plug Inpower : 36Wvoltage : 18Vcurrent : 2AUniversal power adapter, switching power supply transformerApply to the development board, mobile hard disk, etc to 18v 2a dc power supply of electrical appliancesThis power supply suitable for all kinds of need 18 v dc input voltage up to 2 A or 2 A current product, do not overload use Power selective attention, need to follow to choose voltage, electric current is equal to or higher than the power of the electric current requiredThe input voltage: 100-240 - v 50 to 60 hzOutput voltage: DC18V - 2 A36w power:Appearance: such as the following pictures are real figure line length is 1 metersPolarity: internal positive, external negativeDC Plug: 5.5*2.5MM/5.5*2.1MM