Manual welding technique of electric soldering iron in circuit board processing and assembly
The influence of human factors on manual welding of soldering iron is more. Machine welding, once th...
Контрактное производство электроники под ключ в Китае
Шэньчжэнь, район Баоань, улица Фуюн, улица Фуцяо, район 3, промышленный парк Лонгхуй 6
The structure composition, principle and function of wave soldering
The current wave soldering is usually composed of plate loading system, flux coating system, preheat...
SMT electronic assembly reliability failure analysis and appearance inspection
According to the requirements and requirements of failure analysis, it is necessary to adopt various...
Nine basic principles of SMB design
Basic principles of SMB design: layout, wiring, wire width, printed wire spacing, selection of compo...
Optimization design technique of circuit board heat dissipation
Optimization design skills of circuit board heat dissipation :1. Heat dissipation by PCB board itsel...
PCB design and manufacturing guide
Surface mount technology is very convenient in the manufacture of many PCBS. Reliable and fast profe...
SMT patch processing features
SMT patch processing main characteristics: 1, high density: 2, small aperture: 3, low coefficient of...
How does PCB design handle signals across dividers?
Common treatment methods are added sewing capacitor and bridge :1, sewing capacitor, 2, bridge, 3, m...
Manual welding method for SMT patch processing of leadless chip components
Manual welding methods for SMT patch processing of leadless chip components: one by one welding spot...
From the welding point of view, what problems should be paid attention to in PCB design?
There are the following factors affecting PCB welding quality: PCB diagram, circuit board quality, d...
Should PCB design remove dead copper?
PCB design service process: 1. The customer provides schematic diagram to consult PCB design; 2. 2. ...
In PCBA processing, which situations need to use post-welding processing?
The reasons for the need for post-welding processing are as follows: 1, the components are not resis...
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