Step-Down Function: Its primary function is to reduce the input voltage, converting it to a lower output voltage to meet the power needs of various electronic devices. It can regulate the input voltage to the desired output voltage within a certain range (typically 0.92V to 15V). High Current Output Capability: It can provide up to 3A of output current, meeting the power requirements of high-power electronic components or modules and ensuring stable device operation. High Switching Frequency: Its 1.2MHz switching frequency helps reduce the size of external filtering components, making power modules more compact, while also improving power conversion efficiency and reducing energy loss. Applications: Consumer Electronics: It is commonly used in devices such as smartphones, tablets, and laptops to provide stable power for their internal processors, displays, and wireless modules. For example, in smartphones, it converts battery voltage into the operating voltages required by various chips and modules, ensuring their proper operation. Industrial Control: It is suitable for industrial automation equipment, sensors, controllers, and other applications, providing a reliable power supply to stable operation of industrial systems and meeting the requirements of industrial environments for power supply stability and reliability. Automotive Electronics: Suitable for automotive electronic control systems, in-car entertainment systems, navigation systems, etc. Communications Equipment: Suitable for communication equipment such as routers, switches, and base stations, providing power for internal modules and baseband processing modules, ensuring stable operation and reliable data transmission. Color:Black Material:ABS Package Contents: 10 * Converter IC Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.