Multilayer soft and hard joint circuit board production solution
Soft and hard combination board is considered appropriate and the use of rigid (FR4) materials and f...
Контрактное производство электроники под ключ в Китае
Шэньчжэнь, район Баоань, улица Фуюн, улица Фуцяо, район 3, промышленный парк Лонгхуй 6
PCB circuit board surface treatment process simply said
Several parts of the circuit board are mainly: 1. Bare copper plate: 2. Gold plate: 3. Spray tin cir...
PCBA processing plant 28 key manufacturing indicators
In the future, the application of KPI will become more and more important and will become an objecti...
The problems that should be paid attention to when drawing PCB drawing are discussed from welding point of view
From PCB design to the completion of welding of all components into a high quality circuit board, PC...
Six cooling methods for PCB electronic components
The size of electronic devices is also getting smaller, which requires that the heat dissipation dev...
What are the advantages of PCB bottom layer of copper?
Engineers in the whole process of PCB design, in order to save time all want to ignore the table bot...
Detail impedance matching
Input impedance is no different from a normal reactance element, which reflects the amount of resist...
PCB board is bent and warped
In the process of PCB production, the physical and chemical properties of each material are differen...
What is the inside of multilayer PCB?
Because the copper plating is not satisfied, the hole inside is empty, so it can not be directly pun...
Recycling of waste printed circuit board non-metallic powder
The base material of printed circuit board is usually glass fiber reinforced phenolic resin or epoxy...
Environmental protection of waste PCB processing process
Waste PCB board environmental protection recycling line is not only in each production link, each pr...
Recycle PCB components for other purposes
One of the important criteria for determining the requirements for recycling components is to know h...
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