The DIP plug-in process is a part of the PCBA process after the SMT patch process. The DIP plug-in process can be roughly divided into plug-in, wave soldering, foot cutting, inspection, testing and other processes.
The current market situation of automotive electronics PCBA is that the pre-installation market is matched by the vehicle market itself, and the suppliers are generally subsidiaries or holding companies of their own companies.
A Complete Guide to Aviation PCBA Electronic Assembly and DesignYou've heard of many great feats and discoveries in the aerospace industry. You've also heard of tragedies that happen when design goes wrong.It's no surprise that aerospace manuf
Use a brush to evenly apply the alcohol rosin flux to the cleaned PCB board. When brushing, place the PCB board vertically so that the flux does not clog the drill hole. Brush once, too many times easy to wrinkle, not bright.
In recent years, the most influential design/manufacturing data Exchange research project in PCB manufacturing industry is Electronic CAD/CAM Exchange, ECCE) and the Data Exchange Convergence Project (DECP), where the ECCE project has been completed and D
The tin-dip balance test shows that the through-hole weldability of HT0SP film is higher than that of the current industry standard 0SP film after several lead-free reflux. This is consistent with the heat resistance of HTOSP film.
Existing PCB data standards, such as IPC D350, generally favor a point-to-point exchange between two specific objects (design tool and design tool, design tool and manufacturing application).
Filtering refers to the classification of various signals by frequency characteristics and the control of their direction. Commonly used are a variety of low-pass filter, high-pass filter, bandpass filter. The low-pass filter is used on the connected AC p
Electromagnetic compatibility in the design of printed circuit board (PCB) involves many factors, the following mainly from three parts to be elaborated, the specific selection to integrate various factors.
We often say that PCB nickel plating has smooth nickel and dumb nickel (also known as low-stress nickel or semi-bright nickel), usually requires uniform and fine coating, low porosity, low stress, good ductility characteristics.
In addition to the problems caused by the improper operation of wave soldering operators, the design defects of wave welding equipment itself and maintenance should also be paid attention to.
After the wiring design is completed, it is necessary to carefully check whether the wiring design conforms to the rules formulated by the designer, and also confirm whether the rules formulated meet the requirements of the printed board production proces
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