Feature:1. Light in weight, onehanded operation of the buck module reduces operator's fatigue.2. Large heat dissipation area 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 product can be conttrolled through both digital control and LED display, convenient.5. The conversion efficiency of the buck board is 92% and the response time is less than 50ms, high working efficiency.Specification:Item Type: Power Supply Buck ModuleMaterial: ABSInput Voltage Range: 10-75VOutput Voltage Range: 0.01-60VOutput Current Range: 0.001-24AOutput Power Range: 0-140WOutput 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: 150KHzWorking Temperature: -10 To +45 LevelControl Method: Digital Control + LED Display.Package List:1 xPower Supply Buck Module1 x Connection CableNote:1 Please read the product parameters carefully to confirm whether it can meet the needs 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.