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The world today seems to run on so much technology, that it seems to be ever present. Technological advances throughout the years have made everyone's lives so much easier. Yet despite all of this amazing technology most people have absolutely no idea how such things work. This is because the field of electronics can be quite complex. It is electronic components that are used during the manufacturing of PCB boards.
For most people, whenever electronics are mentioned, their eyes begin to cross. They don't really need to know how things work, they just need to be able to use it when they wish to. Thankfully there are some people who do actually understand these things.
Just a quick glance around you will give you an indication about how many items utilise these electronic items. They can not be used in a random manner, so they have to be fitted in a specific pattern to create the desired operation. If you take the back off of one such item you will see how this has been accomplished.
These electronic items are all placed on something called a printed circuit board. More often than not they will be either a pale brown colour or green. On one side you will see shiny metal tracks. These tracks are used to allow electrical power to only go where it is meant to.
There are basically two types of Printed Circuit Board. Depending on the density of components and the tasks they are asked to perform will dictate which type will be used. These two types are known as surface mount or through board.
Either type requires a steady hand and a good eye. The other requirements can be taught, but without the other two elements, populating a printed circuit board becomes very difficult. One thing that has to be successfully taught is the identification of these electronic components and how they will be fitted.
The through board is the most likely type that people will come across. It does have certain advantages. The components are all situated on the other side to the metallic tracks. The component's legs are fed through the board, hence the name. The legs are soldered to the metal tracks which conducts power through the component and also holds them securely in place. The legs are clipped to prevent them sticking trough too far, and possibly becoming a short circuit. The components are of a size that enable easier handling.
The surface mount board has the components mounted actually on the tracks. The components themselves are a lot smaller, and are more difficult to handle. A lot of the assembly work for this type is carried out under strong magnification and bright lighting. The magnification is necessary to prevent possible short circuits.
When either of these circuit boards have had all of the components securely fitted they are given a conformal coating. This helps to provide additional protection. This explanation will help the average person understand the processes used in the manufacturing of PCB boards.
For most people, whenever electronics are mentioned, their eyes begin to cross. They don't really need to know how things work, they just need to be able to use it when they wish to. Thankfully there are some people who do actually understand these things.
Just a quick glance around you will give you an indication about how many items utilise these electronic items. They can not be used in a random manner, so they have to be fitted in a specific pattern to create the desired operation. If you take the back off of one such item you will see how this has been accomplished.
These electronic items are all placed on something called a printed circuit board. More often than not they will be either a pale brown colour or green. On one side you will see shiny metal tracks. These tracks are used to allow electrical power to only go where it is meant to.
There are basically two types of Printed Circuit Board. Depending on the density of components and the tasks they are asked to perform will dictate which type will be used. These two types are known as surface mount or through board.
Either type requires a steady hand and a good eye. The other requirements can be taught, but without the other two elements, populating a printed circuit board becomes very difficult. One thing that has to be successfully taught is the identification of these electronic components and how they will be fitted.
The through board is the most likely type that people will come across. It does have certain advantages. The components are all situated on the other side to the metallic tracks. The component's legs are fed through the board, hence the name. The legs are soldered to the metal tracks which conducts power through the component and also holds them securely in place. The legs are clipped to prevent them sticking trough too far, and possibly becoming a short circuit. The components are of a size that enable easier handling.
The surface mount board has the components mounted actually on the tracks. The components themselves are a lot smaller, and are more difficult to handle. A lot of the assembly work for this type is carried out under strong magnification and bright lighting. The magnification is necessary to prevent possible short circuits.
When either of these circuit boards have had all of the components securely fitted they are given a conformal coating. This helps to provide additional protection. This explanation will help the average person understand the processes used in the manufacturing of PCB boards.
About the Author:
Discover more about manufacturing of pcb boards through this site www.becman.com. Why wait any longer to get all the necessary details when you can see this page http://www.becman.com.
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