General description This Buck-boost PD Mobile Phone Input Ports High Power Desktop Charger is designed for versatility and efficiency. It features a robust buck-boost design that allows for a wide range of output voltages, making it suitable for various electronic devices. The charger is equipped with a high-definition touch screen for easy control and monitoring of output parameters. Technical specifications Input Voltage: 12V or 24V Maximum Output: 450W Output Voltage Range: 5V to 20V Output Current: Up to 5A Output Power for Buck-Boost Circuits: 72W (20V, 3.6A) Output Power for Step-Down Circuits: 100W (20V, 5A) Microcontroller: STM32F103C8T6 Display: 3.5-inch high-definition touch screen Material: ABS Color: Black Compatibility and accessories Input Interfaces: XT60, DC 5.5mm, Type-C Recommended Power Supply: 100-200W 24V for optimal performance Note: Type-C power supply must support 20V and 5A output Installation For power supply above 200W, use an XT60 socket to prevent