In addition to the selection and design of the circuit components , a good printed circuit board (PCB) design Electromagnetic Compatibility is a very important factor. Key PCB EMC design is to minimiz...
A printed circuit board, or PCB, is a self-contained module of interconnected electronic components found in devices ranging from common beepers, or pagers, and radios to sophisticated radar and compu...
PCB plate making method is divided into : -plate method, the direct and indirect -plate method, using the indirect method of the plate material were: Photographic pulp sensitive diaphragm , sensitive ...
Wiring (Layout) is one of the most basic PCB design engineer job skills. Traces will directly affect the performance of the whole system, most high-speed design theory should ultimately be achieved th...
The rapid changes that have been occurring (and will continue to occur) in electronics systems are driving changes all the way throughout the supply chain for electronics components. This article will...
PCB layout process, the layout after the system is completed, should be reviewed on the PCB diagram , see the layout of the system is reasonable, whether we can achieve the best results. Can usually b...
The rapid development of electronic information industry, electronic products to small, functional, high performance, high reliability direction. From the mid- 20th century, the general surface mount ...
Part I: Classification of capacitor In the design of the circuit capacitance classification from the application, the capacitance can be divided into four categories: The first category: AC coupli...
In other countries, has been widely used soft PCB in the early sixties. Country, then in the sixties began production applications. In recent years, as the global economic integration and open the cit...
China - The development for technology should be always moving forward. Thus, the smart devices and equipments are constantly upgrading during the development of technology. Currently, modern devices ...
Basic PCB DefinitionsHere you will find a glossary and other educational tools addressing bare board basics. PlaneCopper layer connected to the ground that covers most of the board layer it inhabits....
Step one PCB design: PCB copy board's early work 1, using schematic design tool to draw schematics, and generates a corresponding netlist . Certainly , in some special cases , such as circuit boards ...
Insulating BackbonePCBs consist of two basic parts: a substrate (the board) and printed wires (the copper traces). Multi-layer boards require substrates that separate the various layers. The substrat...
Designing printed circuit boards today is more difficult than ever because of significantly increased density, higher lead free process temperature requirements, and associated changes required in man...
As electronic devices to higher transmission speeds and more compact development, the connector also followed this trend, so chip connectors, fiber optic connectors, cable broadband fine pitch connect...
PCB is the basis of the information industry, from computers, televisions and other electronic toys, almost all electronic products have circuit boards in existence. China's electronic circuit industr...
PCB in the production process there will be waste, emissions and wastewater. If, however, because of the pollution left to prevent or stifle the development of the industry is not a good approach. It ...
Japan Noda Screen (strains) for research and development within the printed circuit board components buried thin film capacitor will be in April 2009, and pilot production of products into the market....
Printed circuit board-PCB half a century this has been the existence of the industry, the rise and fall several times, the changes in the product cycle, electronic products today is still the indispen...
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2 | Engineer | 1 |
3 | Stephen Newport | 1 |