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Rogers PCB – How to make the most of it

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Rogers PCB – How to make the most of it

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前の投稿 - 次の投稿 | 親投稿 - 子投稿.1 .2 .3 .4 .5 .6 .7 .8 | 投稿日時 2020-12-30 17:45

MayNa

投稿数: 15

It is normal for anybody to think of the Main PCB existing only within computers, laptops and the like. However, the PCB is something that is found in other electronic devices as well. Rogers PCB is a more commonly used PCB.Televisions, monitors, digital cameras, mobile phones are other examples where this wonderful piece of board plays a major role in the smooth functioning of the device.

rogers pcb
rogers pcb
Uses of Rogers PCB
In addition to the above-mentioned devices, the PCB in the form of Cavity PCB, BT PCB or Rogers PCB are also found across medical devices, they are used in lighting, for industrial machinery, defense, automotive and aerospace industries. It is thus clear that the PCB is probably the most important component within the electronic devices used in the above industries.

The discovery of this component has led to a major change in the manner electronic devices are being manufactured. Earlier, the devices used to be bulky and with more features being added, the device became heavier. There were far too many wires involved and the portability was an issue.

The PCB has changed all that. You can now have this PCB board supporting all the wiring of the device as connecting traces. The result is devices have become smaller, they can have more functions and the cost too has come down. Moreover, portability is no longer a problem. Some of the most complex laptops, have PCBs that run the device and when you open the laptop, you will see the PCB having a maze of wiring connections, apart from the many diodes, resistors and the like powering the device.

Within the medical field for instance, the Rogers PCB and BT PCB have made the medical evaluation, testing equipment manufacturing pretty convenient. Today you have the best of pacemakers, scan machines, x ray equipment having the densest of PCB architecture. This has not only brought down the size of such equipment but also made them pretty affordable and easy to use. Click here to know more; https://www.pcbmake.com/

Single and Multilayered Main PCBs——Rogers PCB
For devices that are simple, a single layered PCB would suffice. With increasing complexity, multilayered PCBs become necessary. High powered computer graphic cards and motherboards are examples where the PCB may have up to 12 layers.

The single layer PCB has a substrate of a single layer and its one side is coated with copper. This metal is used due to its excellent electrical conducting property. The protective solder mask is put on the copper base plating. The single layer is easy to make as all the components are typically soldered on one side.

The double layered PCBs have the base layer on both the board sides and holes are then drilled through in order to enable the circuits to connect with the circuit on the other side. The wires are passed through these holes for the connections to take place.

The other way to enable connections of the circuit is through the surface mounting of the board. Here, the wires are not the connectors but many small sized leads are directly soldered into the board and hence the board becomes the wiring surface. In such a board, the circuits can be completed without using up more space and there is space left on the board to allow more functions that can enable the device to deliver higher speeds, become lighter.

The double-sided PCBs are used in power supply, LED lighting, automotive dashboards, vending machines to name a few.

Coming to multi-layered PCBs, they are made up of more than 3 double layered PCBs. The PCB boards are then held together using a special glue that is sandwiched between insulation pieces so that the heat generated during the functioning of the device does not end up melting the components. The sizes of multi layered PCBs may vary from 3 – 12 layers with the largest ever made being of 50 layers.

More the layers, more the complexity of the device. The uses of such boards are in file servers, for GPS technology, weather analysis, satellite systems, complex medical equipment to name a few.

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