будучи специалистом по производству и сборке PCB, мы стремимся сделать наш блог полезным ресурсом для темы PCB и нашей отрасли сотрудничества (включая автомобили, потребители электроники, авиацию и космонавтику).
What is the price of the SMT patch? What is the manufacturer based on? Does a pad count as a point? How much is a dot? Today Hengtian Weiye Technology gives you a comprehensive popularization of the SMT patch price calculation method!SMT pa···
PCB circuit board work environment is different, it requires different materials, some need to work in low temperature environment, and some need to work in high temperature environment, which requires PCB board material to choose the c···
SMT is a surface mount technology that is the process of placing electronic components on a PCB. How much do you know about the electronic components on the PCB? Let's take a look!SMC: Surface Mounted commponentsThere are mainly rectangular···
Printed circuit boards (PCBs) with a copper foil thickness equal to or greater than 105 μm (≥3 oz) are referred to as thick copper printed circuit boards. The application field and demand for thick copper PCB have been rapidly expanded in···
The oil level sensor of a certain model is a reed switch type structure, and the sensor gear position failure is manifested as no reaction of the oil gauge pointer below 3/4 gear. After investigation and test analysis, the cause of the ···
H.C.C. International Limited Global Exhibition Information for the Second Half of 2018Name of faircountry / regiontimeposition numberExhibition sizeHong Kong Autumn Electronics FairChina Hong Kong2018/10/13—2018/10/165F-G269㎡Electronica i···
[Abstract] With the rapid development of the electronics industry, printed circuit boards, which are important original parts of electronic products, have also developed rapidly. As the auxiliary auxiliary material for the printed circu···
SMT is the abbreviation of English Surface-mount technology, translated into surface assembly technology, is an electronic assembly technology, which is to install electronic components, such as resistors, capacitors, transistors, integrate···
Printed circuit boards are the provider of electrical connections for electronic components for more than 100 years. According to the number of circuit boards, printed circuit boards can be divided into single-panel, double-panel, four-···
PCB circuit board production process requirements are extremely strict, which requires familiarity with the PCB board manufacturing process, and the production equipment and testing equipment are accurate to produce a good PCB board. Ma···
The material pads on the PCBA board are black, which may be caused by the following reasons: 1. PAD oxidation 2. The problem of solder paste 3. The problem of the PCB board itself PAD oxidation PAD oxidation will also cau···
Many people have encountered a small amount of disapproval when they ask for SMT patches. Most of the reasons for rejection are “less quantity and less cost” and “high startup loss”. What is the loss called loss? What is the common ···
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