we know that PCBA generally refers to a process flow, and also it is a piece of finished circuit board. After all the processes on the PCB are completed, we call it PCBA. The PCB r...
Learn More +The flux is the key material in solder paste for purifying the soldering surface of PCB manufacturing, improving th...
In the actual production of SMT, some customers' PCBs are designed with many devices close to the board edge, and o...
In the whole process of SMT chip processing of electronic device products, there are many factors that will harm th...
I believe what bothers you at this point is the thought of the electronic equipment used in health centers. The acc...
The ROHS logo of PCB manufacturing is familiar to everyone. As an electronic component, PCB boards also need ROHS c...
How do PCB Manufacturers Strengthen Material Management, you will get answer from this article, and your good sugge...
1. Non-operators are not allowed to use placement machines. 2.Operators should be familiar with the content of t...
Whether the placement machine operate normal or not directly affects the placement quality and PCB manufacturing ou...
There are 4 types of holes for printed circuit boards: mechanical mounting holes, component pin insertion holes, is...
In the welding process, the substances that can purify welding metal and the welding surface and help welding are c...
The assembly process of PQFN (Plastic Quad Flat No-lead) is similar to BGA. CSP, because there is a large thermal p...
FPC (Flexible Printed Circuit) also known as soft printed circuit board, flex pcb, referred to as flexible pcb. FPC...
Through-hole component reflow soldering process (Pin-In-Hole Reflow, PIHR) is to insert pins into the insertion hol...
1.Routine maintenance measures for reflow furnaces ① Keep the equipment clean and clean it once a week. ② C...
Some drip coating defects often occur in PCB manufacturing, such as wire drawing / tailing, discontinuities in glue...
The selection of components should be based on the circuit requirements of the specific product, as well as the siz...
Since the solder joint of the BGA is at the bottom of the device, it is invisible, so it is more difficult to rewor...
1. The outer frame (clamping edge) of PCB panel shall adopt closed-loop design to ensure no deformation after being...
0201, 01005 solder paste printing accuracy directly affects the quality of reflow soldering. Therefore, it is neces...
The strength and connection reliability of Pcb welding joints are related to the metallographic structure of the so...
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