Mechanical keyboards are a very popular computer input device, consisting mainly of a keyboard panel, PCB board and mechanical keys. Among them, the PCB board is the core component of the mechanical keyboard, which is responsible for the processing and transmission of key signals. Therefore, the classification of mechanical keyboard PCB boards can be said to be very important, which can help us understand the working principle of mechanical keyboards and provide reference for us to select the appropriate mechanical keyboards.

Generally speaking, the PCB board of mechanical keyboard is divided into two types, ordinary PCB board and SMD patch PCB board. The ordinary PCB board is mainly composed of copper foil, flame retardant layer, copper bridge and composite layer, which are used to enhance the electrical performance and heat resistance of the PCB board, reduce the volume of the PCB board, and ensure the stability and reliability of the keyboard. The SMD patch PCB board adopts SMD (Surface Mounted Device) technology, which can shorten the arrangement distance of electronic components, make the PCB board more compact, and make the keyboard appearance more beautiful.

In addition, mechanical keyboard PCB boards can also be classified according to their uses. Generally, they can be divided into everyday use PCB boards and professional use PCB boards. Everyday use PCB boards are mainly used for tasks such as playing games and typing, and their main features are low price, practicality and durability. Professional use PCB boards, on the other hand, are mainly used for complex work tasks, and their main features are high reliability, high accuracy and high reliability.

To sum up, the PCB boards of mechanical keyboards can be classified according to technology and application. Ordinary PCB boards and SMD patch PCB boards can meet the needs of most users, while daily use PCB boards and professional use PCB boards can meet the different requirements of users for keyboard performance. Therefore, when purchasing a mechanical keyboard, we should choose the appropriate PCB board according to our actual needs, so as to get a better user experience.