What are the important functions of the circuit board?

Circuit board in a variety of enterprise electronic technology equipment management occupies a very important position, 1oz vs 2oz with the diversification of all kinds of machine products in China, miniaturization and lightweight requirements,smt production development and processing and production methods make the circuit board formed for multi-layer board, flexible board, rigid flexible combined board,...

What are the important functions of the circuit board?

Circuit boards play a very important role in various electronic devices. how to test a circuit board with a multimeter With the requirements of diversification, miniaturization and lightweight of all kinds of machine products, smt production and processing will make the circuit board into multi-layer board, flexible board, rigor-flexible board, BUM substrate, IC package, which can meet the needs of various products on the market. In SMD factories, it is a very important part of the products assembled in various smt factories. Due to the different characteristics and functions of each product, there are many different functional requirements for the production of professional chip circuit boards, mainly reflected in the following aspects:

1. To provide theoretical support for the fixed assets of various electronic components welding processing enterprises.

2. The development of various components to provide electrical equipment connection or insulation, which is the basic functional design requirements of the pcba board

3. High-speed and high-frequency circuits that provide the circuit with the required electrical characteristics, electromagnetic compatibility and characteristic impedance

4. In order to ensure the welding quality of various components, the welding, inspection and maintenance of PCB components provide recognizable graphics and characters, which can quickly improve the efficiency of assembly and maintenance.

5. The circuit board that adds source components to the circuit board can also provide some electrical functions, simplify the installation and order of the product, and improve the reliability of the product.

6. In large and very large packages, it can provide a very effective chip carrier for the miniaturization of electronic components.