Specification Brand : LJJDSLYU BulletPoint : 2.5A-4A BulletPoint1 : Input voltage range : 9-60V, Continuous output current: 20A, continuous power :1200W. BulletPoint2 : Application: It be used to brush motor(550 775 778 795 895 ) speed regulation,significant changes in speed regulation . BulletPoint3 : Speed Control: speed controller work by potentiometer; it support clockwise/anticlock-wise rotation adjustment. BulletPoint4 : The advantage of using a pulse width modulation (PWM) method for speed control regulation is that the energy of the power supply can be fully utilized and the circuit is highly efficient. BulletPoint5 : There are only two power lines and two motor lines. Equipped with reverse protection, even if accidentally reversed, it will not be damaged. CircuitBreakerType : Standard Color : Gray CurrentRating : 4 amps EngineType : electric engine ExteriorFinish : Polished ExternallyAssignedProductIdentifier : 7383329623093 ExternallyAssignedProductIdentifier1 : 0605556834200 ExternallyAssignedProductIdentifier2 : 605556834200 FuelType : electric GpsrSafetyAttestation : 1 IncludedComponents : 1 X DC Speed Controller InternationalProtectionRating : IP55 IsAssemblyRequired : 1 ItemName : DC Speed Regulator Controller 9-60v 12v 24v for Electric Motor Drill Speed Regulation Equipped with Reverse Protection ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 3.7 inches ItemPackageDimensions_Width : 2.1 inches ItemPackageQuantity : 1 ItemTypeKeyword : electric-motor-controls Manufacturer : Hechengdianzi Material : Copper MaximumHorsepower : 3 horsepower ModelName : Diocheocgibp7h9u ModelNumber : DC9~60V MountingType : Screw Mount NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPoles : 3 OperationMode : Electric PackageLevel : unit PartNumber : DC Speed Controller ProductDescription : Input voltage: DC 9-60v 12v 24v Continuous output current: 20A. Pay attention to maintaining heat dissipation conditions Maximum output current: 15A Maximum motor capacity: 240w Ultimate power: 1200w Speed regulation type: PWM Speed regulation method: potentiometer (linear) Speed range: 0-100% Control frequency: 25KHZ Suitable motor: 550 775 778 795 895 Attention: The DC motor speed controller should only be connected to DC power and should not be connected to AC power. This speed regulator must be connected to a motor in order to regulate speed. This speed controller is suitable for DC brushed motors. Cannot be used as a regulator only . Attention: The voltage range that the speed controller can accept is DC9-60V, and the final voltage still depends on how many volts the motor uses. So do not connect a 60V voltage to control a 12V motor. The new speed controller, potentiometer, and switch are enclosed in an aluminum alloy shell, making it easy and fast to use and install Package: 1 x speed controller ProductSiteLaunchDate : 2024-12-26T13:24:16.921Z RecommendedUsesForProduct1 : For Fresh Water Size : PVF090 14mm Input SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 26111500 Voltage : 690 volts WarrantyDescription : 2 year limited warranty