Big size PCB manufacturing and assembly for Telecomm Test Equipment PCBA board

Big size PCB manufacturing and assembly for Telecomm Test Equipment PCBA board

1.Project display

Video for Big size PCB manufacturing

From the year of 2023,Our company decided to run the special PCB fabricating an turnkey PCB assembly under two different company name,which are as followin1.HopetimePCB provide the Special PCB fabricat2.GWT as the turnkey PCB assembly provider

We've finished 4 large size of Printed circuit board making,the sizes are below:

A.1727.5mm*407.5mm

B.1727.5mm*795mm

C.1500*697.5mm

D.1727.5*677.5mm

2.Big size PCB manufacturing and assembly 

Manufacturing a big size PCB can bring with it some challenges that a regular-sized PCBA wouldn’t have to contend with. Here are some of those areas that might be affected by a large board:

High-layer fabrication:

Long PCB manufacturers are eligible for circuit board layer counts by CMs, depending on their manufacturing capability. Specific skills are from two to four levels, from six to ten layers, and from 12 to above. The larger the layer number, the more specialist the supplier needs to be, such that production of a big PCB may also slow down.

Additional Charges:

PCBs are constructed on plates. When you take responsibility for a panel, the further PCBs manufactured in a board can lower the production cost of each PCB. Because big size PCB  do not fit into conventional sizes, you pay per unit than on a flat fraction.

Multiple Connectors:

With several adapters on a backplane, the further effort would be needed to create and interact with the firmware upgrade. Usually, all adapter targets need to be touched by the test mount to test and confirm the manufacturing and assembly operations of the big size PCB fully. It will contribute to longer test times with a significant number of electrical connections in the background.

Thermal impact:

The thickness & amount of irrigation and power plans in enhancing the ability could affect solder joint processes thermally. Therefore more copper on the frame, the greater the need for heat and corrosion. This could make the optimization of the connector heat treatment profile longer than usual.