XC3S1400AN-4FGG676C Manufacturers

If you want to effectively reduce the US trade deficit with China, the electronics industry seems to be the most obvious choice.

According to the number of layers, there are three types of single-sided, double-sided, and multi-layer circuit boards, which are distinguished according to the circuit layers inside.

As we all know, the competition in China's PCB manufacturing industry is very fierce. A complete industrial chain has been formed from a series of processes such as PCB proofing, mass production, packaging and transportation. In recent years, through extensive and rapid development and cruel market competition, the basic pattern of China's PCB industry has been formed. Relevant data show that by 2020, the number of PCB enterprises in Chinese Mainland alone will reach more than 2000, an amazing number.

The following five aspects are introduced to you: 1. Brief introduction of circuit board 2. Introduction of circuit board base materil 3. Basic stack structure of circuit board 4. Circuit board production process

There are many forms of matter, such as solid, liquid, gas, plasma and so on. We usually call materials with poor conductivity, such as coal, artificial crystal, amber, ceramics and so on, insulators. Metals with good conductivity, such as gold, silver, copper, iron, tin and aluminum, are called conductors. The material between conductor and insulator can be simply called semiconductor. Compared with conductors and insulators, the discovery of semiconductor materials is the latest. Until the 1930s, when the purification technology of materials was improved, the existence of semiconductors was really recognized by the academic community.

Components: products that do not change the molecular composition of raw materials during processing can be called components.