Double sided PCB possess two copper layers which can be connected simply by a copper plated hole, solder mask and idents could also be additional to both of leading and bottom aspect, it? s the particular most popular kind of printed circuit planks in industry and it has the highest percentage of demands inside the worldwide industry.

Double sided printed circuit boards can be utilized for both by means of hole and surface mount components, the components can be assembled to both of leading and bottom side, therefore you don? t need to worry about where to put parts on the routine boards, and not necessarily need to use through hole components which is usually costly than SMD 1. They? re widely used in diverse applications, such as power supplies, commercial controls, automotive, LED lighting and much more.

A-TECH started manufacturing dual sided PCB given that 2003 and right now there is 15 years? experience to date, it? s one of the core business along with high fabrication portion. We? re able to offer 24 hours fast turn service with regard to prototype PCB regarding double sided and 2 ~ 5 days and nights fast lead period for promising small to moderate volume order, additionally, the longest table size for just two tiers PCB we are able to fabricate reach one a few meters.

Multilayer PCB has more compared to two conductive copper mineral layers which mainly consist of inner layer cores, prepreg layers and water piping foils and they? re melted collectively through heat in addition to pressure.

Lamination process is one of the step to control good quality of multilayer PCB, this method requires specific heat and pressure regarding specific periods regarding time depending on components used to guarantee the PCB panel is made correctly.

The multilayer PCB is the development regarding the double sided PCB with increasing difficulty and density of components, they granted the designers to produce highly intricate and compact brake lines and further development of blind and buried via hole technologies has pushed these limits even further.

Along with the requirements better precision in different applications, the demands of multilayer PCB keep increasing constantly in recent yrs. The normal applications associated with multilayer printed circuit boards include Personal computers, Data storage, Cellular phone transmission, GPS technology, satellite methods and so upon. double sided pcb