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You are here: Home Members Tiffany Gehrke Ascertain How A Printed Circuit Board Manufacturer Functions

Ascertain How A Printed Circuit Board Manufacturer Functions

When you consider how much technology has advanced over recent years, you ought to take into account just how much change the printed circuit board manufacturer has also had to face. Designs have become much more compact in recent years. Consequently a lot of electronic circuitry has also had to be rethought.

Despite looking complicated, designing and building your own printed circuit board, or PCB, is quite straightforward. As an individual the quantity of PCBs that you construct would be quite low. Often they would be made at the individual's home, without any special precautions being observed.

Understandably commercial ventures will need these products in greater numbers, but to a uniform standard. With uniformity uppermost in their minds, most manufacturers build these PCBs in clean zones. At the highest levels of cleanliness, even the air is filtered. The workers in these zones will all have been highly trained, and will dress in protective clothing.

This protective clothing is designed to allow the wearer full mobility, but still give the delicate PCBs protection. When the board becomes populated, the components are quite densely packed. It would be all too easy for a stray voltage to cause untold damage. All too often these voltages come along in the form of static electricity.

All PCB work has to take place at specific work areas. Once at these work areas the worker will connect a wrist strap that they are wearing to that work bench. This means that the bench, the worker and the PCB all have the same ground potential. As a further measure to reduce the possibility of a static build up, some workers also prefer to wear a heel grounder.

Those within this manufacturing sector make great efforts to ensure that all safety standards are adhered to. After all, one piece of static electricity could end up being expensive. To try and prevent this occurring, all of the workers are continuously being retrained with the emphasis on good electronic practices.

A customer will submit their design for a PCB to a manufacturer, this is normally by a schematic diagram. The design then gets printed onto a special type of board. These are multiple layers of fibre and resin compressed together. Electric current will only be able to pass along the special tracks that are fitted as per the customer provided schematic.

These special compound sheets can be any size or shape required. Depending upon the end usage, sometimes weight can play a part, therefore size becomes quite critical. Some of the most common designs for the compound sheets are known as through hole or surface mount, both of which can be single or double sided.

Single sided, through hole boards will have the tracks on one side of the board and the components on the other. The component legs protrude through the holes and get soldered into their relevant positions on the tracks. These are a lot easier to work on than the double sided surface mount varieties. Once the whole PCB has been populated, the printed circuit board manufacturer will submit the electronic circuitry to a full functional test to ensure that it meets the customer's requirements exactly.

If you want help in locating a reliable board manufacturer don't look any further than our web page. View this homepage about manufacturing of pcb boards by clicking on the link at today.

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