ESD Protection design of PCB
In order to ensure pcb circuits are able to withstand ESD in normal operation and improve withstand during manufacture and repair, etc. , it is necessary to follow some design guidelines.
Apart fr...
The history of the PCB
Before printed circuit boards appear, the interconnection between electronic components is made up of complete lines by direct connection of wires. Nowadays, a breadboard is only used as an effecti...
Price and influencing factors of PCB
Part 1: Various factors affecting the price of a PCB
The price of PCB is a lot of confusion for many buyers. Many people will also question how these prices are calculated when placing orders onli...
Printed Circuit Board – the foundation of modern electronic technology
The prototype of various printed circuit boards was thought to have been created by German engineer Albert Hansen. At the beginning of the last century, he proposed the formation of printed circuit...
What is a flexible printed circuit board(PCB)?
A flexible printed circuit board generally has a polyimide as a substrate and a printed circuit in which a copper foil is attached as a conductor on its surface, and has excellent electrical charac...
What should be paid attention to when designing a flexible printed circuit boards?
Most of the design elements of rigid printed circuit boards have been applied to the design of flexible printed circuit boards. However, there are still some places that require special attention.
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Issues to be considered during the design of printed circuit boards
Printed circuit boards (PCBs) are by far the most common method of assembling modern electronic circuits. Comprised of a sandwich of one or more insulating layers and one or more copper layers that...
The world’s top ten PCB Manufacturers
PCB market experienced in 2012, “low”, the last two years has gradually warmed, the next few years will continue to maintain a growth trend. Throughout the global PCB market, the global PCB market ...
PCB composition and some main functions
The PCB composition consists of main pads, vias, mounting holes, wires, components, connectors, fills, and electrical boundaries. The main functions of each component are as follows:
Pad: A meta...
Introduction to flexible circuit board manufacturing methods
Flexible circuit board, also known as “soft board”, is a printed circuit board made of the flexible insulating substrate. Or it can be said that it is made of polyimide or polyester film.
The flex...
The role of flexible PCB fabrication in medical treatment
The role of flexible PCB fabrication in medical treatment
FPC has not been a part of the accessories after years of progress, and flexible PCB fabrication can be seen in many medical devices.
1...
This article mainly describes the high-frequency PCB board wiring rules.
1. RF PCB Component arrangement rule
1) Under normal conditions, all components should be placed on the same side of the printed circuit. Only when the top component is too dense, some devices w...
