Feature:1. This buck module support adjustable, programmable, possess high efficiency and high accuracy2. Greatly improve safety, come with large heat dissipation area, bring longer service life3. Onepiece molding, smooth surface without burrs, simple installation, easy to use and carry4. Using ABS material, corrosion and oxidation resistance to greatly increase service life5. Adopt digital control and LED screen display, more intuitive and concise observation of operating dataSpecification:Item Type: Buck ModuleMaterial: ABSInput Voltage Range: 10-75VOutput Voltage Range: 0.01-60VOutput Current Range: 0.001-8AOutput Power Range: 0-480WOutput Voltage Setting Resolution: 10mVOutput Current Setting Resolution: 1mAOutput Ripple: <50mVppConversion Efficiency: 92% (input 40V, output 30V, current 7A)Voltage and Current Display Accuracy: 10mV, 1mAVoltage 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 x Buck Module1 x Connection LineNote: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.