Feature: 1. This buck module support adjustable, programmable, possess high efficiency and high accuracy 2. Greatly improve safety, come with large heat dissipation area, bring longer service life 3. One‑piece molding, smooth surface without burrs, simple installation, easy to use and carry 4. Using ABS material, corrosion and oxidation resistance to greatly increase service life 5. Adopt digital control and LED screen display, more intuitive and concise observation of operating data Specification: Item Type: Buck Module Material: ABS Input Voltage Range: 10-75V Output Voltage Range: 0.01-60V Output Current Range: 0.001-8A Output Power Range: 0-480W Output Voltage Setting Resolution: 10mV Output Current Setting Resolution: 1mA Output Ripple: <50mVpp Conversion Efficiency: 92% (input 40V, output 30V, current 7A) Voltage and Current Display Accuracy: 10mV, 1mA Voltage Error: 2‰ + 1 digit Current Error: 5‰ + 2 digits Response Time: <50ms Working Frequency: 150KHz Working Temperature: -10℃ to +45℃ level Control Method: Digital control + LED display. Package List: 1 x Buck Module1 x Connection Line Note: 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.