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[Company News]Common failures of circuit boards caused by moisture2021/06/01/ 16:59: When we are making PCB boards, we often have common problems with circuit boards caused by humidity, which leads to changes in circuit parameters in the circuit board and circuit board failures. The circuit in the circuit board is in a short-circuit condition, resulting in circuit board failures and signal processing or transmission lines are open. , Causing the circuit board to malfunction.; Read（0） Label：

[Company News]CT function test and ICT electrical component test in PCBA test2021/05/28/ 15:59: PCBA circuit boards generally undergo strict electrical and performance tests before being delivered to customers. In PCBA testing, the most common ones are FCT functional testing and ICT electrical component testing.; Read（0） Label：

[Company News]Ten applications of PCB2021/05/27/ 16:52: The printed circuit board (PCB) is a key component of electronic components. Most people use them every day without even thinking about them. They are vital to all kinds of industries. PCB has many applications, FASTPCBA will introduce the 10 most common uses of printed circuit boards.; Read（0） Label：

[Company News]The main method of the type of PCB assembly process2021/05/25/ 17:21: The printed circuit board (PCB) is a key component of electronic components. Most people use them every day without even thinking about them. They are vital to all kinds of industries.; Read（0） Label：

[Company News]How to do a good electromagnetic compatibility design for PCB design and wiring?2021/05/21/ 17:37: We all know that when doing PCB planning, the general PCB board only needs to do a precise planning of the mechanical scale. However, if you encounter high-frequency signals, load lines or long lines, etc., these lines must be specially treated. Otherwise, it is likely to cause a series of signal disturbances such as reflection and crosstalk between lines. problem.; Read（0） Label：

[Company News]CCGA assembly process introduction2021/05/20/ 17:02: In smt assembly, many factories will more or less encounter SMT processing technology problems. For example, we will discuss some PCBA processing technology problems in the process of CCGA(Ceramic Column Grid Array) package assembly that we are going to discuss today. Let's analyze it.; Read（0） Label：

[Company News]Introduction to the process flow of DIP assembly in PCBA processing2021/05/18/ 15:00: With the rapid development of SMT technology, SMT processing gradually replaced DIP assembly. However, due to the large size of some electronic components in PCBA production, DIP assembly has not been replaced, and it still plays an important role in the electronic assembly process. DIP assembly is after SMT patch processing, generally using assembly line manual plug-in, which requires a lot of employees.; Read（0） Label：

[Company News]What is FPC Flexible Board reinforcement?2021/05/12/ 15:42: FPC soft boards are widely used in electronic products. FPC is a highly reliable flexible printed circuit board made of polyimide or polyester film as the base material. Since FPC has low mechanical strength and is easy to crack, it is necessary to fit reinforcing materials to strengthen the strength of FPC.; Read（0） Label：

[Company News]Three key processes in HDI PCB manufacturing2021/05/05/ 14:27: HDI board is the most precise circuit board among PCB boards, and its board manufacturing process is also the most complicated. Its core steps mainly include the formation of high-precision printed circuits, the processing of micro-vias, and the electroplating of surfaces and holes. Next, let's take a look at the core steps of HDI PCB manufacturing.; Read（0） Label：

[Company News]The difference and use of PTH and NPTH in PCB circuit boards2021/05/04/ 14:15: In PCB board design, holes have four functions: electrical conduction, positioning, heat dissipation, and convenient board separation. The holes are divided into Plated Through Holes (PTH) and Non-Plated Through Holes (NPTH). In a general design, only the PTH hole has an annular ring (see the figure below), and the NPTH hole does not have an annular ring, but In some special cases, the NPTH hole will also be designed with a ring (the ring at this time plays a grounding role).; Read（0） Label：

[Company News]How many ways are there for PCB assembly?2021/04/29/ 15:40: PCBA processing is to form a finished electronic product after a complete set of processing processes such as PCB boarding, SMT chip processing, DIP plug-in processing, quality inspection, testing, and assembly. This processing process is called PCBA processing, and PCBA can also be said to be this The processed circuit board.; Read（0） Label：

[Company News]What are the hazards of static electricity to PCBA circuit boards?2021/04/26/ 15:02: Static electricity is extremely harmful to the microelectronics industry. The protection of static electricity in electronics factories is very strict, but why do electronics factories need to prevent static electricity? What is the hazard of static electricity to PCBA circuit boards?; Read（0） Label：

[Company News]PCB circuit board copper plating process2021/04/21/ 15:46: The electroplated copper layer has the advantages of good electrical conductivity, thermal conductivity and mechanical ductility. It is one of the indispensable key electroplating technologies in the manufacture of printed circuit boards (PCB).; Read（0） Label：

[Company News]What is the difference between FR1, FR2, FR3 and FR4 materials?2021/04/17/ 10:01: FR1 is basically the same as FR2. FR1 has a higher TG ? ℃ of 130 instead of FR2 at 105 ?. Some laminate manufacturers that produce FR1 may not produce FR2 because the cost and usage are similar, and both are cost-effective.; Read（0） Label：

[Company News]How to deal with ENIG plate flux contamination?2021/04/07/ 17:39: In the process of SMT patch processing, it is inevitable to encounter some PCBA disk surface pollution. Under normal circumstances, it is relatively easy to deal with, but when such problems occur in PCBA processing manufacturers, it is necessary to calculate the cost. Manpower and time will be wasted to a certain extent, so today we will take a look at how to deal with ENIG plate flux contamination.; Read（0） Label：

[Company News]What is the process from bare PCB to PCBA?2021/04/06/ 17:51: SMT is a Surface Mounted Technology, which is one of the most popular technologies and processes in the electronics assembly industry. Simply put, it is a kind of surface mount components without leads or short leads (SMC/SMD for short, chip components in Chinese) mounted on the surface of a Printed Circuit Board (PCB) or the surface of other substrates Above, the circuit assembly technology that is assembled by soldering and assembling by reflow soldering or dip soldering.; Read（0） Label：

[Company News]What is BGA in the PCB industry?2021/04/02/ 16:38: The full name of BGA is Ball Grid Array (PCB with ball grid array structure), which is a pin packaging method for large components. It is similar to the four-sided pins of QFP and is connected to the circuit board by SMT solder paste soldering.; Read（0） Label：

[Company News]What are the tips for cleaning PCBA circuit boards?2021/03/17/ 17:19: PCBA circuit boards are widely used in China. Pollutants will occur in the production process of printed circuit boards, including residues of flux and adhesives and other contaminants in the production process such as dust and debris.; Read（0） Label：

[Company News]Comparison of SMT and traditional through-hole technology2021/03/15/ 16:26: Surface mount technology (SMT) is used almost exclusively by PCB components, and for good reasons. SMT is a fast, fully automated process that can improve the accuracy of component placement, reduce manual labor, provide consistent quality and reduce costs.; Read（0） Label：

[Company News]How will the issue of "endurance" of new energy vehicles develop?2021/03/12/ 16:59: Recently, in China, Baidu, Alibaba, Xiaomi, Huawei, ZTE and other mobile phone and Internet groups outside the "car circle" have joined the wave of new energy car manufacturing. Facing the technological advantages of traditional auto companies, capital groups that have just entered the circle have chosen to cooperate with traditional auto manufacturers.; Read（0） Label：

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