Feature:1. Light in weight, onehanded operation of the buck module reduces operator's fatigue.2. The module is designed with large heat dissipation area, which can help the module better dissipate heat to enjoy longer service life.3. Onepiece molding without burrs with smooth surface can realize easy installation.4. The conversion efficiency of the product is 92% and the working frequency is 150KHz, ensuring stable work and high working efficiency.5. High quality material can make sure the durability and stability of the product.Specification:Item Type: Power Supply Buck ModuleMaterial: ABSInput Voltage Range: 10-75VOutput Voltage Range: 0.01-60VOutput Current Range: 0.001-16AOutput Power Range: 0-720WOutput Voltage Setting Resolution: 10mVOutput Current Setting Resolution: 10mAOutput Ripple: <50mVppConversion Efficiency: 92% (Input 40V, Output 30V, Current 7A)Voltage and Current Display Accuracy: 10mV, 10mAVoltage Error: 2+1 DigitCurrent Error: 5+2 DigitsResponse Time: <50msWorking Frequency: 150KHz.Package List:1 xPower Supply Buck Module1 x Connection Head1 x User ManualNote:1. Please read the product parameters carefully to confirm whether it can meet the requirements of use.2. During operation, please adjust to the matched power and range before using.3. Do not use overload, otherwise there will be safety hazards.