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Precision machining technology in circuit board manufacturing
The precision machining technology in circuit board manufacturing covers multiple aspects such as design, pattern transfer, etching control, drilling and electroplating, as well as inspection and quality control.
Analysis of Reasons for Short Circuit Defects in PCB Circuit Boards
PCB short circuit is a common adverse phenomenon in electronic manufacturing, which refers to abnormal conductivity between conductive lines that should be insulated.
Its causes are complex and usually involve multiple factors such as design, materials, processes, and environment.
How to deal with micro components and complex wiring in high-density circuit board assembly
In summary, to address the challenges of micro components and complex wiring in high-density circuit board assembly, it is necessary to comprehensively consider multiple aspects such as soldering technology, wiring design, thermal management, visual inspection, and positioning.
Analysis of the process of copying circuit boards
PCB board copying is a complex and intricate process that involves reverse analysis of the original circuit board and restoration of technical files.
The difference between wave soldering and reflow soldering
Wave soldering and reflow soldering are two commonly used soldering techniques in the electronic manufacturing industry, which have significant differences in principles, applications, functions, and other aspects.
Methods for PCB wiring inspection
PCB wiring inspection is an important step in ensuring the performance and manufacturing feasibility of circuit boards. It is a complex and meticulous process that requires the comprehensive use of multiple inspection methods and tools to ensure the correctness and reliability of wiring.
The difference between PCB schematic and PCB design file
In the manufacturing process of PCB, PCB schematic and PCB design files are two crucial links.Although they are all related to PCB, there are signific
What are the special features of PCB’s gold plating process
PCB gold deposition process has many unique features, including excellent solderability, excellent corrosion resistance, good conductivity, aesthetics and enhanced attractiveness, no impact on signal transmission, low susceptibility to micro short circuits, and a wide range of application fields.
9 PCB layout principles
PCB layout is an important part of electronic design, which directly affects the performance, reliability, manufacturability, and cost of circuits.
The inspection steps that circuit boards need to go through before leaving the factory
The inspection steps that circuit boards need to go through before leaving the factory，In order to ensure the quality and performance of the circuit board meet the standards, a series of strict inspection processes must be carried out before leaving the factory.
Preparation work before mass production of PCBA
Preparation work is crucial before mass production of PCBA, including circuit board design and verification, component procurement and confirmation, circuit board production process preparation, SMT process documents and production files, circuit board sample inspection and verification, etc.
The functions of each layer on the circuit board
PCB is composed of multiple layers of materials, each layer has its specific function, and each layer cooperates with each other. Each layer has its specific function and importance, together forming a complete electronic circuit.
