You may have multiple mechanical PCB layers, but you will need at least one to fabricate your board. The most basic mechanical layer (sometimes referred to as Mechanical 1) outlines the physical dime...
Karen Lin
Feb 21,2014
4414 views
Power and ground planes PCB can be modified such that they contain multiple copper sections connected to different potentials. These further enhance the convenience of planes – consider a plane that ...
Karen Lin
Feb 21,2014
1390 views
If you send a pcb design to be manufactured (to a "UL-approved" fabricator) with no materials specified at all, you should still receive an acceptable board for most applications. In other words, even...
Karen Lin
Feb 21,2014
2447 views
Printed circuit boards can be as simple as a single routing layer with a mechanical layer PCB defining the physical dimensions of your board or as complicated as a multilayer board with all the layers...
Karen Lin
Feb 21,2014
1385 views
What is it about PCB's that make them such an interesting piece of engineering? The answer isn't simple and the fun isn't in the documentation it has to be said, but then it never is, but as most PCB...
Karen Lin
Feb 20,2014
1085 views
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...
Karen Lin
Feb 20,2014
4326 views
Pcb circuit board industry technology development process, a clear trend reflow technology. Cartridge principle of traditional reflow process can also be used , which is commonly referred to through-h...
PCBWay
Feb 20,2014
1155 views
Circuit boards are made PCB with copper conductors separated by insulating materials which are typically resin systems with a reinforcement material to add strength and stability. The most prevalent m...
Karen Lin
Feb 20,2014
2693 views
If you’ve ever seen a PCB you are no doubt familiar with their oddly green coloring. This thin green protective covering on the top and bottom of a PCB is called the solder mask and it helps protect ...
Karen Lin
Feb 20,2014
2492 views
Routing layers are used for component interconnects. These are the layers that designers spend the majority of their time perfecting. Routing layers can be located on both outer (referred to as top ...
Karen Lin
Feb 20,2014
1707 views
Introduction PCB is in English (printed circuit board) PCB for short. Usually on the insulating material , according to predetermined design , made of printed circuits, printing member ...
PCBWay
Feb 20,2014
2165 views
We will now route the board using both sides like many commercial PCBs. Having said that, use a single side wherever possible if your PCB is made using an old-fashioned process. Many problems occur wi...
Karen Lin
Feb 20,2014
1200 views
Although the use of a nitrogen atmosphere enhanced welding during welding good wetting properties , but the erection of a small element of the phenomenon often associated with low oxygen levels. Howev...
PCBWay
Feb 20,2014
848 views
1 , the role and characteristics PCB ( Printed Circuie Board is the English abbreviation PCB ) using nickel as a precious and base metal coating on a substrate , for some single-sided PCB , also used...
PCBWay
Feb 20,2014
1892 views
<P><FONT face=Verdana>1 , the peak height: peak height is the wave soldering of PCB eat tin height. Its value is generally controlled in the 1/2 ~ 2/3 PCB board thickness too large, the fl...
PCBWay
Feb 20,2014
679 views
The graphics and text on PCB a circuit board is usually printed with a permanent non-conductive epoxy ink. The color is typically WHITE, although other colors may be available. Requirements are addres...
Karen Lin
Feb 20,2014
3023 views
For an electronics hobbyist, knowing how to do PCB design is a must. Building prototypes on breadboards or with wire-wrap just doesn't cut it, once you reach a certain point. Then, a PCB board needs t...
Karen Lin
Feb 20,2014
902 views
Solder Mask is the PCB protective coating applied to the surface of most circuit boards, usually leaving only the solderable areas exposed. It is typically GREEN, although other colors are available. ...
Karen Lin
Feb 20,2014
11434 views
Copper is the PCB conductive material that forms the connections between components, and serves as power and ground planes if the product is designed to take advantage of them. Copper also distributes...
Karen Lin
Feb 20,2014
3162 views
FootDrint is the meaning of the package . Common components PCB package selection Name Code Package Properties Resistance RES1, RES2, RES3, RES4 AXIAL0.3-AXIAL0.7 Which refers to the resistance of...
PCBWay
Feb 20,2014
1862 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 7 |
| 2 | Christian Davies | 5 |
| 3 | nimalgr | 1 |
