As time passes, circuit boards not only become oxidized, but can also become grimy and sticky, attracting dirt and dust, which affects their performance. You can restore the circuit boards' condition ...
Computers that are used in dusty or dirty environments are susceptible to grim buildup on the internal circuit boards. Since air is circulated throughout the case of a computer by cooling fans, there'...
Typical Printed Circuit Boards or PCBs have a large number of small electronic components connected together with thin copper traces. With time, dust and other contaminants get deposited on PCBs, whic...
A printed circuit board, or PCB, is a type of circuit that comes with in-built conductive pathways. These in-built conductive pathways, typically in the form of copper conductor strips, remove the nee...
As environmental awareness is a concern of many, we learn more about contaminants poisoning our surroundings. One such deadly compound is PCB, or polychlorinated biphenyl, which has been widely used b...
PCB layout is a key element of ESD protection , rational PCB design can reduce unnecessary troubleshooting and rework costs arising . PCB design , the use of transient voltage suppressing device (TVS)...
For wider PCB, PCB due commonly used are usually thin , between 0.8 ~ 2.4 mm, when the PCB into the SMT, PCB transmission rails on both sides of the grip, while supporting the platform will rise to li...
The so-called spread of copper , is the unused space on the PCB as a datum , then filled with solid copper , the copper area is also known as copper pour . The significance of copper , reducing the gr...
(1) All components , mounting holes , positioning hole has a corresponding label printing plate made in order to facilitate the installation of all components , mounting holes , position...
In the PCB board layout , the power and ground handling is very important to make noise generated by power lines and ground down to a minimum to ensure the quality of the product. Power and ground wi...
1 Scope This specification applies to all commissioned Waixiejiagong printed circuit board schematics , PCB board diagram , parts list , netlist , PCB board finished goods inspection , audit . 2 Sch...
( 1 ) : schematic drawing of the mark when the pin must use network NET do not use text TEXT otherwise cause problems when the PCB guide ( 2 ) : Schematic unfinished when we must allow all components ...
An electrical test PCB board in the production process , it is inevitable due to external factors caused by defects on the electrical short circuit, open circuit and leakage, etc. , PCB constantly to...
PCB board EMC design should be part of any comprehensive electronic devices and systems design , it attempts to make the product reach than other methods of EMC 's more cost effective . EMC design key...
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) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-cond...
circuit boards are found in computers, radios and other digital electronics. Rather than tossing them into a landfill and contributing to the problem of waste management, consider using old circuit bo...
circuit boards from computers generate about three percent of the total waste from electronics. With only a small percentage of circuit boards recycled, the majority end up in a landfill. Recycled cir...
Available in a variety of sizes and colors, printed circuit boards are used in constructing electrical circuit projects. The boards, composed of glass-reinforced plastic, contain copper lines to guide...
Ranking | Name | Answers |
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1 | PCBWay Team | 5 |
2 | Glodean Florin | 1 |