EP2S90F1020I5N Manufacturers

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.

According to the news from zhidongxi on June 28, according to money DJ in Taiwan, China, the cumulative sales of semiconductor equipment in Japan exceeded RMB 75.6 billion in May this year, the highest in the same period over the years

Wiring is the most important process in the entire PCB design.

In a certain period of time, enterprises will encounter the bottleneck of development. The operating cost has been rising, but it is difficult to find the "location" of the cost. We call it "invisible cost". 1. Meeting cost

Semiconductor products cover everything from basic diodes and transistors to complex integrated circuits and microprocessors. These products play a crucial role in electronic devices, including transistors for amplifying and switching current, diodes for rectifying and stabilizing voltage, and memory devices such as DRAM and flash memory for storing and processing data. Integrated circuits,

FPC circuit board can be divided into single panel, double-sided board and multilayer board according to the number of circuit layers. The common multilayer board is generally 4-layer board or 6-layer board, and the complex multilayer board can reach dozens of layers.