Etching Or Point To Point?

By Author: Maria Gini
Total Articles: 505
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With the growing demand for smaller electronics packaging along with greater functionality, the printed circuit board or PCB manufacture has replaced the usage of wasteful and expensive drilling holes, where the protruding wires are cut off, with the use of surface mount parts. With the development of board lamination and etching techniques, this concept evolved into the standard printed circuit board fabrication process in use today.
Before printed circuits, point to point construction was used and is still used to construct prototype equipment with few or heavy electronic component. It uses terminal strips made of tin plated loops of copper. The crucial invention was to apply soldering to an alloy of tin and lead , or later bismuth and tin , which is melted and adheres to other, non-molten metals .
Point to point construction continues to be used for high quality tube electronics even after the invention of printed circuit boards. But the heat of the tubes can degrade the circuit boards and cause them to become brittle and break. So, manufacturers all slowly ...
... but surely, replacing the usage of point to point construction with the printed circuit board which is not only cost effective but also more durable.
Anglia Circuits Limited , PCB manufacturers UK , have been manufacturing PCB for the past 40 years and their factory can manufacture upto 14 layers. They have a Far East supply centre for volume requirements and take great pride in their Environmental Management System. Customers go back to them for they rarely have production problems with the PCB manufactured by the company.
They have come a long way in the manufacturing of Printed Circuit Boards, and promise to go further. Their major selling points are many. They offer quotes within a short time scale and keeping the pricing is honest and consistent. It is very rare that their customers have production problems with the pcbs that Anglia Circuits Ltd supply .The timeliness of their delivery schedules ensure that manufacturers are never embarrassed for their own production schedules.

Author Bio :

Anglia Circuits Ltd : manufacturing Printed Circuit Boards for 40 years and together with our Far East supply centre, we can provide you with all of your pcb requirements.