Multi-layer PCBs are circuit boards made up of more than two electrical layers (copper layers) superimposed on each other. The copper layers are bonded together by resin layers(prepreg). Multi-layer b...
Electronic equipment is a combination of electrical and electronic components connected to produce a certain design function. printed circuit board is usually abbreviated as PCB and quite often refers...
Electronic devices have taken a prominent part of our lives. With this fact in mind, the extensive range of devices from cell-phones to servers, irrespective of their sizes and uses are now being desi...
The connections on the PCB should be identical to the circuit diagram, but while the circuit diagram is arranged to be readable, the PCB layout is arranged to be functional. There is rarely any visibl...
1. An audio device: input, output amplifiers, balanced amplifiers, audio amplifiers, preamplifiers, power amplifiers, etc. 2. power supply: switching regulator `DC / AC converter` SW regulator and s...
In principle, from the combination of the above may be several components. Excellent quality glass paint, PCB ink quality is excellent. Scientific, advanced and comprehensive reflection of environment...
PCB ink quality is excellent, in principle, from the combination of the above may be several components. Excellent ink quality, is a comprehensive reflection of scientific, advanced and environmentall...
Signal Integrity (Signal Integrity, SI) is the signal quality of the signal line, that is the signal in the circuit with the correct timing and voltage ability to respond. Timing, duration and amplitu...
We typically used in the PCB transmission line is embedded or attached one or more reference planes of conductive traces formed on the insulating material, the conductive material is copper traces Usu...
With the increase of mobile phone functions on the PCB board design requirements have increasingly high, with the round of Bluetooth devices, cellular phones and 3G era, allows engineers are increasin...
In the design, the layout is an important part. Layout results will directly affect the wiring of results, so it can be considered reasonable PCB design layout is the first step to success. Layout ar...
First, the general rules and requirements 1 Press unified asked to select the drawing format , frame format , the schematic graphic symbols , text symbols. 2 electrical work should be based on the p...
This article discusses the major steps in the PCB design flow, from basic terminology to the primary steps required to move an example design through the schematic, layout, and manufacturing stages. ...
A printed circuit board (pcb) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-cond...
A printed circuit board (PCB) refers to the bare unpopulated board without components. The aim of the electronic manufacturing industry has long been to achieve a reliable printed circuit board design...
In today’s prototype printed circuit boards, copper is used especially for interconnecting the components on the substrate. Traditionally, copper is used as a material to form an electrical connectivi...
A printed circuit board, or PCB, is a self-contained module of interconnected electronic components found in devices ranging from common beepers, pagers, and radios to sophisticated radar and computer...
circuit boards were created in the mid-1930s, most likely by Austrian Paul Eisler. During World War II the United States produced them on a massive scale for use in war radios. During this period the ...
Do you want to build a printed circuit board? Don't know how to do it? Well, there are a few tips that can help you in this regard. If you want to build an electronic circuit then a PCB is the first t...
Ranking | Name | Answers |
---|---|---|
1 | PCBWay Team | 5 |
2 | Glodean Florin | 1 |