Double sided PCB have got two copper tiers that may be connected simply by a copper plated hole, solder face mask and idents can also be additional on both of leading and bottom aspect, it? double layer pcb s the particular most popular kind of printed circuit panels in industry and it has the highest portion of demands within the worldwide market.

Double sided printed circuit boards can be used for both by means of hole and surface mount components, the components can be constructed on both of best and bottom aspect, so you don? to need to worry about exactly where to put components on the circuit boards, and not necessarily need to use by means of hole components which often is usually expensive than SMD 1. They? re extensively used in various applications, such because power supplies, industrial controls, automotive, LED lighting and more.

A-TECH started manufacturing dual sided PCB since 2003 and there is 15 yrs? experience up to now, that? s one of our own core business with high fabrication percentage. We? re in a position to grant 24 hours quick turn service for prototype PCB regarding double sided and a couple of ~ 5 times fast lead time for up-and-coming small to moderate volume order, furthermore, the longest board size devote layers PCB we could fabricate reach 1 . five meters.

Multilayer PCB has more than two conductive water piping layers which mainly consist of interior layer cores, prepreg layers and copper foils and these people? re melted with each other through heat plus pressure.

Lamination method is one of the key to control good quality regarding multilayer PCB, this method requires specific heating system and pressure for specific periods associated with time according to components used to ensure the PCB table is made properly.

The multilayer PCB is the development associated with the double sided PCB with increasing intricacy and density of components, they permitted the designers to be able to produce highly complicated and compact brake lines and further development of blind and smothered via hole technology has pushed these kinds of limits even further.

Along with the requirements of higher precision in different applications, the demands of multilayer PCB keep increasing continually in recent years. The standard applications of multilayer printed circuit boards include Computers, Data storage, Mobile phone transmission, GPS UNIT technology, satellite systems and so on.