Why do PCB multilayers have an even number of layers? Can’t an odd number of layers work? PCB is divided into a single panel, double-sided boards and multilayer boards, which is unlimited number of layers of multilayer boards, there are more than 100 layers of PCB, and the common multilayer PCB is a four-layer board […]

Do you know all the advantages of these multilayer PCB circuit board applications? Printed circuit board (PCB) are at the heart of most of today’s electronics, defining basic functions through a combination of components and wiring mechanisms. While most PCB of the past were relatively simple and limited by manufacturing technology, today’s PCB are much […]

pcb multilayer circuit board is used in which｜PCB Circuit Board Classification Classification of pcb circuit board Pcb boards are categorized into three main groups according to the number of stacked layers: single-sided boards, double-sided boards, and multilayer boards. The first is the single-sided circuit, in the most basic PCB, the parts are centralized in this […]

The higher the number of layers in a PCB multilayer board, the better the performance? PCB, can be seen as a miniature carrying platform, is an important carrier of integrated circuits.PCB multilayer board, the emergence of limited space to accommodate as many as possible more complex circuits, in addition, but also to a certain extent, […]

6 layers PCB boards are more widely used? A 6 layers pcb consists of six layers of conductive material. It consists of two planes between a 4 layers pcb and two additional signal layers. A typical 6 layers printed circuit board consists of two inner layers, two outer layers and two inner layers, one for […]

Copper half-hole PCB is a special kind of PCB board, which is characterized by plating on one side of the board to form a layer of copper, and then half-hole processing where needed, i.e., drilling holes on one side of the board but not through the whole board. This type of PCB board has the […]

What are the properties of high TG circuit boards? And what are the functions? High TG circuit boards have some outstanding properties that allow them to perform superiorly in high temperature applications. The following is a detailed description of these characteristics: High Heat Resistance: One of the remarkable properties of High TG circuit boards is […]

How does the PCB manufacturing process achieve a 4-layer board doing 50 ohm pcb impedance? PCB impedance is the impedance formed by the capacitance and inductance of the insulation and wires around the signal lines on the PCB board. The size of the impedance depends on the frequency of the signal and the design of […]

How much time does it take to immersion gold on PCB under standard conditions? PCB gold immersion is a process for manufacturing PCB that involves depositing a layer of gold on a copper surface. The gold immersion process can help improve the reliability and stability of PCB because gold has good electrical conductivity and corrosion […]

What are the process characteristics of large-size PCB? What are the application areas? Large-size PCB, with their large size, high line complexity, and long manufacturing process, make them present some unique process characteristics in the manufacturing process. Substrate Material Substrate material is the basis of large-size PCB manufacturing, generally FR4, CEM-1, aluminum substrate, ceramic substrate, […]