PCB Layout Design Tips or Main Principles:

In the layout design of the PCB, the unit of the circuit board should be analyzed, the layout design should be based on the function, and the layout of all the components of the circuit must meet the following principles:

1. Arrange the position of each functional circuit unit according to the flow of the circuit, make the layout convenient for signal circulation, and keep the signal in the same direction as possible.

2. Layout the core components of each functional unit around him. The components should be evenly, integrated and compactly arranged on the PCB to minimize and shorten the leads and connections between the components.

3. For circuits operating at high frequencies, the distribution parameters between components should be considered. The general circuit should arrange the components in parallel as much as possible, which is not only beautiful, but also easy to install and solder, and easy to mass produce.

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