This is a Buck Convertor Block Diagram for Laptop Power Adapter Template. It visualizes the modular structure of a buck converter, covering stages like 19V DC input, PMW controller, power switch MOSFET, L-C filter, 12V DC output, and feedback control, along with operation steps, key advantages (high efficiency, compact size), and applications in laptop adapters, PC power supplies, etc. Ideal for power electronics engineers, electrical designers, or tech enthusiasts, this template helps understand the workflow and components of a buck converter in laptop power systems.
