Specification Brand : uxcell BulletPoint1 : Product Name : Motor Speed Controller;Model : DC-51 BulletPoint2 : Material : Plastic, Electrical Material;Input : AC 220V, 50HZ BulletPoint3 : Output Voltage : DC90V;Size : 11 x 10 x 6cm/ 4.1" x 3.9" x 2.4"(L*W*H) BulletPoint4 : Color : Gray;Weight : 197g BulletPoint5 : Package Content : 1 x Motor Speed Controller BulletPoint6 : ❃❃Frequency of measurement can amount PUL and common cathode terminal (GND) two ports. ExternallyAssignedProductIdentifier1 : 0687117711397 ExternallyAssignedProductIdentifier2 : 687117711397 IncludedComponents : others ItemName : uxcell DC-51 Model Motor Speed Controller Switch DC 90V AC 220V ItemPackageDimensions_Height : 3.54 inches ItemPackageDimensions_Length : 5.12 inches ItemPackageDimensions_Width : 4.33 inches ItemPackageQuantity : 1 ItemTypeKeyword : motor-speed-controllers Manufacturer : uxcell Material : plastic Material1 : Copper Material2 : oxygen ModelNumber : a13082700ux0118 NumberOfItems : 1 PartNumber : a13082700ux0118 ProductDescription : Green LED indicator, 6 terminals, on/ off switch for controlling, the knob switch for adjust the speed.Note:the voltage is AC 220V, please pay attention to the voltage to make sure the item can work successfully in you area. ProductSiteLaunchDate : 2013-09-28T01:22:36.532Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 26111500