Nine common component packaging technologies in PCBA processing
The quality of component package will directly affect the performance of chip itself and PCB design and manufacture connected with it.
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PCBA processing plant production efficiency increase 10 magic weapon
By shortening construction time and compressing work-in-process retention.Difficulty is the ladder of success, the success of the process is reasonable, reasonable, reasonable.
PCBA electronic engineer notice 10 kinds of free easy to use circuit design software!
Engineering software and online resources tend to be expensive, but can be very beneficial for professionals, students, and hobbyists.
Is there poison in the soldering iron solder in PCBA processing?
Normally speaking, if the protection and raw material procurement in accordance with national standards, solder will not cause significant harm. Now it's basically lead-free products.
How does a PCBA electronics engineer repair a non-drawing circuit board?
When looking for faulty capacitors, it is important to check the capacitors close to the heat source, such as the capacitors near the heat sink and high-power components. The closer to the capacitors, the greater the possibility of damage.
SMT patch, PCB board, PCBA circuit board, DIP plug-in you know how much
PCBA is one of the basic components of electronic components, PCB it through surface assembly technology (SMT), and the whole process of DIP plug-in insertion, known as PCBA process.
PCBA patch processing lead-free process and lead process difference?
The basic process composition of SMT patch processing includes: screen printing (or dispensing), mounting (curing), reflow welding, cleaning, detection, repair screen printing
PCBA processing plant 28 key manufacturing indicators
In the future, the application of KPI will become more and more important and will become an objective basis for the improvement and evaluation of intelligent manufacturing related projects.
Several types of PCBA surface treatments
Lead and bromine are the hottest topics right now. Lead-free halogen will affect the development of PCB in many ways.
The principle and use of PCBA circuit board test stand
PCBA test stand is an indispensable test tool in SMT patch processing and production. It mainly tests the produced circuit board, and determines whether the board is a good product by the detected signals, pictures, sound temperature and so on.
PCBA factory agent processing Things you must know?
1. Complete PCB board making file (Gerber file, position map, steel mesh file) and board making requirements; 2. 2. Complete a BOM(including the model, brand, package, and description). 3. PCBA assembly drawing
PCBA foundry _ circuit board components
Circuit board composition: 1, welding plate: 2, layer number: 3, hole: 4, components: 5, wiring: 6, silk screen: 7, welding resistance layer: 8, positioning hole: 9, filling: 10, electrical boundary:
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