Feature: 1. The product is adjustable, programmable, high‑efficiency, high‑accuracy, and greatly improves safety 2. With large heat dissipation area, the great workmanship of product can ensure better service life 3. Adopt one‑piece molding without burrs, smooth surface, easy and convenient to install 4. Made of ABS material, corrosion‑resistant, anti‑oxidation, and increase the service life 5. With LED screen display, you can observe the operation data more intuitively and concisely Specification: Item Type: Adjustable Regulated Power Supply Material: ABS Input Voltage Range: 10-75V Output Voltage Range: 0.01-60V Output Current Range: 0.001-5A Output Power Range: 0-300W 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℃ 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 requirements of use2. During operation, please adjust to the matched power and range before using3. Do not use overloaded, otherwise there will be safety hazards