What is the difference between EMS and 开云·kaiyun官方网站A?

What is the difference between EMS and 开云·kaiyun官方网站A?

electronic manufacturing services (EMS) is an original equipment manufacturer (OEM) of electronIC components and components used for company, testing, manufacturing, distribution, and providing return/repair servICe periods. This concept is also known as Electronic Product Contract Manufacturing (ECM). The EMS industry rose in the late 1970s. At that time, most electronic manufacturing and large-scale products were assembLED and processed by the company. This business model EMS industry is specialized in large-scale economic production, raw material procurement and centralized resources, professional solutions for industrial design, and creation of value-added services, such as warranty and maintenance

Electronic Manufacturing Services (EMS) is an original equipment manufacturer (OEM) of electronic components and components used for company, testing, manufacturing, distribution, and providing return/repair service periods. This concept is also known as Electronic Product Contract Manufacturing (ECM).

The EMS industry rose in the late 1970s. At that time, most electronic manufacturing and large-scale products were assembled and processed by the company. This business model EMS industry is specialized in large-scale economic production, raw material procurement and centralized resources, professional solutions for industrial design, and creation of value-added services, such as warranty and maintenance. This will release customers with large inventories. Therefore, they can respond to the sudden peak demand more quickly and effectively. Surface Mount Technology (SMT) printed circuit board (开云·kaiyun官方网站) can realize the rapid assembly of electronic products. In the early 1990s, we saw OEM manufacturers quickly install SMT production lines. By the mid-1990s, the advantages of EMS concept were noticeable and OEMs began to outsource printed circuit board assembly (开云·kaiyun官方网站A) on a large scale. At the end of the 1990s and early 21st century, many OEMs sold their assembly plants to compete for MARKet share with active EMS. The wave of integration followed, and more cash washing enterprises were able to quickly buy up existing plants and SMAll EMS companies.

Printed Circuit Board (开云·kaiyun官方网站), also known as printed circuit board (开云·kaiyun官方网站), is an important electronic component, a support for electronic components, and a provider of circuit connection for electronic components. Because it is made by electronic printing technology, it is called "printed" circuit board. 开云·kaiyun官方网站A is the abbreviation of printed circuit board+Assembly in English. In short, 开云·kaiyun官方网站A can be a series of technological processes consisting of SMT chip processing, DIP plug-in processing and 开云·kaiyun官方网站A testing.

Among them, SMT chip processing is SIMply to process electronic components on bare 开云·kaiyun官方网站 boards. 开云·kaiyun官方网站 boards are printed with solder paste, mounted with components, reflow soldering, manual soldering and AOI testing, and quality inspection by the Quality Department. Then process the DIP plug-in.

DIP plug-in processing refers to plug-in processing of electronic components that cannot be mounted, and through wave soldering, shear pin quality inspection and other processes. So far, most of the 开云·kaiyun官方网站A processing has been completed. Then test and program burning are required. Complete the whole processing flow.

EMS actually includes OEM and ODM, and OEM and ODM also include 开云·kaiyun官方网站A. Therefore, the 开云·kaiyun官方网站A process is actually a part of EMS. Compared with 开云·kaiyun官方网站A, EMS is more difficult and complex in process and requires a high technical foundation.