شعار UGPCB
PCBA is the abbreviation of printed circuit board assembly in English, إنه, the empty PCB goes through the whole process of SMT loading or dip plug-in, which is referred to as PCBA
Both SMT and dip integrate parts on the PCB. The main difference is that SMT does not need to drill holes on the PCB. In dip, the pin pin of the part needs to be inserted into the drilled holes.
سمت(Surface Mounted Technology)
Surface mount technology mainly uses the mount machine to mount some micro and small parts on the PCB board. Its production process is: PCB board positioning, printing solder paste, mount by the mount machine, pass through the reflow furnace and manufacturing inspection. With the development of science and technology, SMT can also mount some large-size parts. على سبيل المثال, some large-size mechanism parts can be mounted on the motherboard.
SMT integration is very sensitive to positioning and part size. فضلاً عن ذلك, the quality of solder paste and printing quality also play a key role.
DIP
Dip is “البرنامج المساعد”, إنه, insert parts on the PCB. Due to the large size of parts and not suitable for mounting, or when the manufacturer’s production process cannot use SMT technology, the parts are integrated in the form of plug-in. في الوقت الحالي, there are two ways to realize manual plug-ins and robot plug-ins in the industry. Its main production processes are: sticking back glue (preventing tin plating to an inappropriate place), plug-ins, تقتيش, لحام الموجة, تنظيف اللوحة (removing stains left in the furnace passing process) وانتهى التفتيش.
PCB is the abbreviation of printed circuit board, which is translated into Chinese as printed circuit board. Because it is made by electronic printing, it is called “printed” circuit board. PCB is an important electronic component in the electronic industry. It is the support of electronic components and the carrier of electrical connection of electronic components. PCB has been widely used in the production and manufacturing of electronic products. Its unique characteristics are summarized as follows:
1. High wiring density, small volume and light weight are conducive to the miniaturization of electronic equipment.
2. Due to the repeatability and consistency of graphics, the errors of wiring and assembly are reduced, and the maintenance, commissioning and inspection time of equipment are saved.
3. It is conducive to mechanized and automatic production, improves labor productivity and reduces the cost of electronic equipment.
4. The design can be standardized to facilitate interchangeability
PCBA is the abbreviation of printed circuit board + assembly, إنه, PCBA is the whole process of SMT on PCB empty board and dip plug-in.
Both SMT and dip integrate parts on the PCB. The main difference is that SMT does not need to drill holes on the PCB. In dip, the pin pin of the part needs to be inserted into the drilled holes.
سمت (تكنولوجيا مثبتة على السطح) surface mounting technology mainly uses the mounting machine to mount some micro and small parts on the PCB board. Its production process is: PCB board positioning, printing solder paste, التثبيت بواسطة آلة التثبيت, reflow furnace and manufacturing inspection.
Dip is “البرنامج المساعد”, إنه, insert parts on PCB. Some parts are large and are not suitable for mounting technology. They are integrated in the form of plug-in. Its main production process is: sticking back glue, البرنامج المساعد, تقتيش, لحام الموجة, plate brushing and manufacturing inspection.
Differences between PCB and PCBA from the above introduction, we can know that PCBA generally refers to a processing process, which can also be understood as finished circuit board, إنه, PCBA can be calculated only after the processes on PCB are completed. PCB refers to an empty printed circuit board with no parts on it.
The development of new energy vehicles will inevitably promote relevant supporting facilities, and charging is one of its main supporting facilities. The charging of new energy vehicles is equivalent to the gasoline used by ordinary vehicles. In short, electricity replaces material energy (gasoline). Abby auto charging pile has its own experienced independent team in PCBA control design and manufacturing, which can provide PCBA OEM, إنتاج ثنائي الفينيل متعدد الكلور, سمت / DIP processing and component procurement.
شحن السيارة PCBA
Car charging control PCBA
The functions of charging pile control board are as follows:
1. It can be used in household and charge pile equipment.
2. Current charging information can be displayed
3. Support voice broadcasting function.
4. Support current and charging fault reporting measures.
5. Exceptions have more functions.
UGPCB is one stop to solve all problems for customers in all aspects.
