Xinji Xiaobian today to take you to understand the PCB in electronic equipment how to show its function.(1) Provide mechanical support for fixing and assembling various electronic components such as integrated circuits, realize wiring and electrical connection or electrical insulation between various electronic components such as integrated circuits, and provide the required electrical characteris···

PCB can be more and more widely used, because it has many unique advantages, roughly as follows: High density Over the years, the high density of printed boards has been able to develop correspondingly with the improvement of integrated circuits and the advancement of installation technology. High reliabilityThrough a series of inspection, testing and aging test and other technical means, can ensu···

The earliest use of printed circuit boards is paper-based copper-coated printed boards. Demand for printed boards has risen dramatically since the advent of semiconductor transistors in the 1950s. Especially with the rapid development and wide application of integrated circuit, the volume of electronic equipment is getting smaller and smaller, and the density and difficulty of circuit wiring are ···

PCB (Printed Circuit Board), the Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, is the support body of electronic components, is the carrier of electrical interconnection of electronic components. Because it is produced by electronic printing, it is called "printed" circuit board. Almost every electronic device, from ele···

PCB printed circuit board is divided by layers. What series are there? According to the number of circuit layers, it can be divided into single panel, double panel and multilayer board. The common multilayer board is generally 4 or 6 layers, and the complex multilayer board can reach dozens of layers. There are three main types of PCB:Single-sided boards are on the most basic PCB. The parts are co···

How much do you know about PCB design principles?To obtain the best performance of electronic circuits, component layout and wire layout are very important. In order to design good quality, low cost PCB. The following general principles should be followed: The layout First, consider the PCB size. PCB size is too large, printing line is long, impedance increases, anti-noise ability decreases, the c···

PCB printed circuit board according to soft and hard divided into several categories?Divided into rigid circuit board and flexible circuit board, soft and hard combined board.The intuitive difference between rigid and flexible PCBS is that flexible PCBS can be bent.The common thickness of rigid PCB is 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm, etc.The common thickness of flexible PCB ···

PCB printed circuit board according to the number of layers, what series? According to the circuit layer classification: divided into single panel, double panel and multi - layer board. The common multilayer board is generally 4 layers or 6 layers, complex multilayer board can reach dozens of layers. PCB board has the following three main types of division: Single-Sided Boards On most basic PCBS, ···