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2021-10-26
How to determine the number of PCB connected boardsGenerally speaking, after the design engineer has finalized the appea...
The following will introduce the purpose of nickel (Ni) plating on PCB boards:"Nickel" is called [Nickel] in E...
PCB board cutting is an important content in PCB design. But because it involves sandpaper grinding board (belong to harmful work), tracing line (belong to simple and repetitive work), many designers do not want to engage in this work.
Panelize the circuit board (PCB) into a [Yin-Yang board or Mirror Board], although it can increase the efficiency of the...
AOI (Auto Optical Inspection) is an optical identification system. It is now widely used in the PCB assembly line of the...
Selective wave soldering carrierI didn't expect it, there are still many circuit boards still undergoing the wave so...
In the early days of the electronics industry, before the PCB was developed, almost all PCBA assembly circuit boards had...
As products become lighter, thinner and shorter, more and more FPC applications are used, and some replace traditional P...
The functional test after PCBA circuit board assembly is generally called FVT (Function Verification Test) or FCT (Funct...
The reason why there is no copper in the PCB board hole of the PCB factoryThe use of different resin systems and materia...
At present, the industry's testing methods for PCBA assembled circuit boards can be roughly divided into three major...
The following is an introduction to the ENIG surface treatment of PCB circuit boards:ENIG (Electroless Nickel Immersion ...
In SMT processing, HDI PCB substrates will be inspected and tested before the processing starts, and the PCBs that meet ...
In the electronics assembly manufacturing PCBA industry, there are generally two types of "Mirror Board" as we...
PCB current load capacity in principle depends on the cross-sectional area and temperature rise of the copper section of...
In high-quality PCB design, reasonable component layout is the basic prerequisite for designing high-quality PCB diagram...
In PCB design, the layout and quality analysis of high-speed signal boards are undoubtedly the focus of discussion among...
Nowadays, PCBA assembly basically uses solder to solder electronic parts on the printed circuit board. This soldering pr...
For the new PCB board that has just been taken back, we must first roughly observe whether there are problems on the...
Modern PCBA electronic assembly is a relatively complicated process. In the production process, PCB circuit board defect...
