News
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Flying probe test
The flying needle tester does not depend on the pin pattern mounted on the fixture or bracket.Based on this system, two or more probes are mounted on tiny, free-moving heads in the x-y plane, and the test points are directly controlled by CADI Gerber data.The dual probes can move within 4 mil of ...Read more -
Application of Automatic Optical Inspection Equipment in PCB Inspection
Machine vision is a branch of artificial intelligence is developing fast, in short, machine vision is to use machines to replace human eyes do measurement and judgment, machine vision system is made by machine vision products will be getting goals into image signal, and send it to the dedicated i...Read more -
Printed Circuit board working layer
Printed Circuit board includes many types of working layer, such as signal layer, protection layer, silkscreen layer, internal layer, Multi- layers Circuit board Is briefly introduced as follows: (1) signal layer: mainly used to place components or wiring. Protel DXP usually consists of 30 interm...Read more -
2020 Shenzhen Measures for enterprises to resume work when meet Coronavirus
General secretary xi Jinping’s important speech on epidemic prevention and control and overall planning for economic and social development is an important indicator for us to change the “dilemma” into “balance of two” and strive for double victories. We worked tirel...Read more -
The rise of new forces in science, technology is accelerating
Scientific and technological innovation is becoming a new force in the fight against the epidemic. Recently, the central and local governments have issued new policies on “science and technology to fight the epidemic” to encourage enterprises to take part in epidemic prevention and co...Read more -
How to design the safety spacing of PCB? Electricity-related safety spacing
How to design the safety spacing of PCB? Electricity-related safety spacing 1. Spacing between circuit. For the processing capacity, the minimum spacing between wires should be no less than 4mil. The mini line spacing is the...Read more -
Detail PCB through hole, back drilling points
Through hole design of HDI PCB In high speed PCB design, multi-layer PCB is often used, and through hole is an important factor in multi-layer PCB design. The through hole in PCB is mainly composed of three parts: hole, welding pad area around hole and POWER layer isolation area. Next, we will u...Read more -
16 kinds of PCB weld defects
Every day has learned a little of PCB and I believe I can become more and more professional in my work. Today, I want to introduce 16 kinds of PCB weld defects from appearance characteristics, hazards, causes. 1.Pseudo Soldering Appearance characteristics: there is an obvious black boundary bet...Read more -
Metal Coating
In addition to the wiring on the substrate, the metal coating is where the substrate wires are welded to the electronic components.In addition, different metals also have different prices, different will directly affect the cost of production;Different metals also have different weldability, co...Read more -
Some special processes for producing PCB ( I )
1. Additive Process The chemical copper layer is used for the direct growth of local conductor lines on the non-conductor substrate surface with the assistance of an additional inhibitor. The addition methods in the circuit board can be divided into full addition, half addition and partial additi...Read more -
Happy Christmas
As the holiday season approaches, we’d like to take this opportunity to thank you for your continued partnership. It is business associates like you who make our jobs a pleasure and keep our company successful. May your holiday season and New Year be filled with much joy, happiness...Read more -
Global Printed Circuit Board (PCB) Inspection Equipment Market Insights Report 2019 – 2025 : Gardien, Manncorp, Nordson
The Global Printed Circuit Board (PCB) Inspection Equipment market research provides a basic overview of the industry including definitions, classifications, applications and industry chain structure. The Global Printed Circuit Board (PCB) Inspection Equipment market analysis is provided for the ...Read more
