What are the precautions for copper pouring in PCB design?
Copper coating as an important part of PCB design, whether it is domestic PCB design software, or some Protel abroad, then how to apply copper?
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What are the requirements of SMT processing on PCB board
This is the SMT processing of PCB board requirements, in the production of PCB board is not slack, the production
PCB Lecture Hall: Common metal substrate classification and its advantages
At present, the PCB circuit board products on the market are mainly divided into three types from the material category: ordinary substrate, metal substrate and ceramic substrate.
Soldering requirements for PCB circuit boards in PCB assembly
PCBA welding processing, there are usually many requirements for the PCBA board, and the requirements must be met in order to weld.Then why does the welding process need so many requirements for the PCBA board?
PCB assembly manufacturers introduce the basic PCB design process in detail
PCB design is a very detailed work, so the design should be very careful and patient, fully considering various factors, including production PCB assembly processing, post-maintenance convenience and other issues. In addition, developing some good working
The meaning of silk screen letters on the PCB board
R107, C118, Q102, D202 and other numbers are often seen on the PCB board. In general, the first letter identifies the device category, such as R for resistor, C for capacitor, D for diode, Q for transistor, etc.
Summary Of The Causes Of Serious Heating Of PCB Board
In the process of selecting materials for electronic components, not following the recommended guidelines may lead to heat dissipation problems. When selecting an electronic component, it is important to look at the detailed data and consider all relevant
PCB Board Design Process Ten Defects Summary
Defects in the PCB board design process will bring huge hidden dangers to the finished product.
PCB Board Deformation Hazards
PCB board is composed of copper foil, resin, glass cloth and other materials. Each material has different physical and chemical properties. there will inevitably be residual thermal stress, which leads to deformation.
PCBA Processing How To Avoid PCB Board Warping?
In order to prevent deformation of many electronic products, the thickness of the board is left at 1.0mm, 0.8mm, or even 0.6mm.
Why are the vast majority of PCB board colors green?
Actively promote the "PCB design - manufacturing - PCBA processing (SMT mount)" one-stop service model, with the goal of "creating the best overall value for the project", to eliminate the inconvenience of multi-party communication, fo...
Analysis of deformation causes caused by PCB board processing
PCB boards are generally stored vertically on shelves during the semi-finished product stage. Incorrect stacking and placement of boards during storage can cause mechanical deformation.
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