PCB, the abbreviation of printedcircuit board, is translated into printed circuit board in Chinese. It includes single-sided, double-sided and multilayer printed boards with rigidity, flexibility and rigidity torsion combination.
High speed board can be seen from practice that the development of IC chip is that the chip volume is smaller and smaller and the number of pins is more and more from the perspective of packaging form.
PCB (Printed Circuit Board) is an industry with a relatively low technical threshold. However, 5G communication has the characteristics of high frequency and high speed. Therefore, 5G PCB requires higher technology and the industry threshold is raise
For traces with a certain width, three main factors will affect the impedance of PCB traces. First of all, the EMI (electromagnetic interference) of the near field of the PCB trace is proportional to the height of the trace from the reference plane.
Understand the working principle of integrated circuits and related circuits before testing
Before checking and repairing the integrated circuit, first be familiar with the function, internal circuit, main electrical parameters, the function of each
Multi-layer PCB is a circuit board composed of more than two layers of electrical layer (copper foil layer) superimposed on each other. The copper layers are bonded together by layers of resin. A multilayer plate has at least three layers of conduc
Nowadays, high frequency electronics are of great concern, especially in remote systems. With the rapid development of satellite communication, data items are developing towards fast and high frequency. As a result, a growing number of new projects
High frequency PCBS offer a wide range of features. Knowing these features will help you understand these PCBS. These printed circuit boards are called high-frequency PCBS because of the characteristics they provide. Let's look at the properties of
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