The deformation of the two core plates is respectively
The difference of expansion and shrinkage in the pressing process will be retained through the solid...
Professional PCB manufacturing and assembly
Building 6, Zone 3, Yuekang Road,Bao'an District, Shenzhen, China
+86-13410863085Mon.-Sat.08:00-20:00
High Tg products are significantly better than ordinary PCB substrate materials
It has many advanced features, capable of simulating laminar and turbulent flow as well as multi-typ...
Cause and improvement of PCB deformation
That is to say, ordinary PCB substrate materials at high temperature, not only produce softening, de...
Discussion on the cause and countermeasure of the hole wall coating cavity of circuit board
There are many factors causing the coating cavity, the most common is PTH coating cavity, by control...
What will be the challenges of advanced packaging and circuit board reliability
Big data and artificial intelligence are making humans more dependent on electronic systems, and wil...
Some experience sharing about power PCB design, practical!
What is the core power supply, is some power supply current, the number of the kind. A plane, not mo...
Hole wall erosion/removal of hole wall resin drilling dirt
the effect is not ideal, and the use of plasma to drill dirt and dent, can obtain better roughness o...
PCB factory manufacturing process factors
PCB copper wire falling off (also often said copper dumping) is bad, PCB factories are said to be th...
Ground mode in multilayer PCB board
In the ground plane segmentation and signal routing, the distribution of ground plane and important ...
Cause analysis of no copper in PCB hole sinking copper
The following is my personal opinion and control method of the hole without copper open circuit. The...
Discussion on the cause of bubbling on the surface of copper plating circuit board
Based on years of actual production experience and service experience, Now on the circuit board of c...
The structure of the welding pad on the circuit board
A blind by-pass hole and a microvia hole are created in the pad to allow direct wiring to another la...
Just upload Gerber files, BOM files and design files, and the KINGFORD team will provide a complete quotation within 24h.