Specification Brand : Lianshi BulletPoint1 : Input voltage range: 5-30V BulletPoint2 : Output current: 0.15A - 2A adjustable BulletPoint3 : Output voltage: 1.25V - 26V (Step-down mode output is always 2V lower than above) BulletPoint4 : Threshold parameter: Maximum input 32V maximum output current 2.6A BulletPoint5 : Specific gravity to 1.1 BulletPoint6 : Fluid temperature to 150F BulletPoint7 : Ambient air temperature to 77F Color : White CompatibleDevices : 电动工具 Configuration : not_applicable ConnectivityTechnology : DC Barrel ConnectorType : barrel connector CoolingMethod : Air CurrentRating : 2 amps ExternallyAssignedProductIdentifier : 6282234039559 ExternallyAssignedProductIdentifier1 : 0799355588898 ExternallyAssignedProductIdentifier2 : 799355588898 ExternallyAssignedProductIdentifier3 : 00010121825147 GpsrSafetyAttestation : 1 IncludedComponents : 2 x USB Cable InputVoltage : 12 volts IsPortable : 1 ItemName : Lianshi Power Supply Voltage Regulator DC-DC Adjustable Constant Voltage Constant Current Supply LED Driver Module ItemPackageDimensions_Height : 6.75 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 7.25 inches ItemPackageQuantity : 1 ItemShape : circle ItemTypeKeyword : science-lab-power-supply-units Manufacturer : Accessory Material : Polypropylene ModelName : 0554 1105 ModelNumber : WYDY MountingType : Wall Mount NumberOfItems : 1 OutputCurrent : 1.8 amps OutputVoltage : 12 volts OutputWattage : 1000 watts PackageLevel : unit PartNumber : WYDY Pattern : not_applicable PowerPlugType : type_f_2pin_de PowerSourceType : Battery Powered ProductDescription : Specification: Constant current value adjustment: With a multimeter current file directly switch off the output, set the board to the left of the precision potentiometer, increase clockwise, counterclockwise to reduce the constant current point, then the constant current value can be displayed on the multimeter!
Constant voltage setting: no load, connect the output of the power supply to a multimeter voltage stand, set the board to the right of the precision potentiometer, clockwise increase the voltage output, counterclockwise to reduce the voltage output, this time the constant Pressure Can be in the multimeter display!
Application: 1. Set your own precisely adjustable constant voltage constant power supply. 2. charge the variety of battery, and adjust the charging current band, constant voltage constant current display. Full of power outages. 3. Drive a variety of LED, convenient power setting, suitable for a variety of LED combinations.