Why does tin-spraying lead to uneven pad surface?
When entering the tin furnace, the liquid tin on the solder plate will be arc shaped by the surface ...
Контрактное производство электроники под ключ в Китае
Шэньчжэнь, район Баоань, улица Фуюн, улица Фуцяо, район 3, промышленный парк Лонгхуй 6
How to solve the common problems after circuit board welding
The direction of the circuit board into the tin and the direction of the tin wave is opposite, the s...
Section friends teach you how to find high quality PCB manufacturers?
which makes it easy to find PCB manufacturers, find high-quality PCB manufacturers is not easy, and ...
Circuit board factory: Which kinds of rigid circuit boards are classified
The common multilayer board is generally 4 or 6 layers, complexMultilayer board can reach dozens of ...
On circuit board short circuit phenomenon test solution - circuit board manufacturers
There are some micro short circuit, short circuit phenomenon of PCB circuit board, with ordinary low...
Circuit board tips: How to strengthen PCB circuit board BGA prevent cracking
The deformation of the circuit board (PCBA board) usually comes from the rapid temperature rise and ...
PCB circuit board manufacturer - It is important to solve the plug hole
usually in the process of high-speed PCB design, the seemingly simple holes usually bring great nega...
Influence PCB circuit board "processing price" what are the factors of change
The cost calculation of PCB industry is the most special and complex in all industries. From opening...
What are the quality factors affecting PCB circuit board?
in fact, repair maintenance cost greatly increased at the same time, customer brand affected, It doe...
What are the advantages and disadvantages of multilayer circuit boards
Advantages: high assembly density, small volume, light weight because of high assembly density, the ...
Explain the storage and shelf life of PCB circuit boards
the temperature reproducibility can be obtained through multiple tests, so as to systematically eval...
Teach you how to test PCB circuit board is qualified
Electrical testing is a very important link in the PCB board manufacturing process, the purpose is t...
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