Shenzhen VIASION Electronic Technology Co., Ltd. has its own SMT chip factory, which can provide SMT chip processing services for 0201 components in the smallest package, and supports various processing forms such as processing with supplied materials and OEM materials. Next, I will introduce to you what inspections need to be done before SMT patch processing?

One,PCB design impedance matching PCB design impedance matching refers to a suitable matching method between the signal source or transmission line and the load. According to the access mode, the impedance matching of PCB design has two ways: serial and parallel; according to the frequency of the signal source, the impedance matching of PCB design can be divided into low frequency and high frequency.

Why do PCB board making holes need to be plugged? Conductive holes are also known as via holes. In order to meet customer requirements, the circuit board via holes must be plugged. After a lot of practice, the traditional aluminum plug hole process is changed, and the circuit board surface solder mask and plug hole are completed with white mesh. Stable production and reliable quality.

Circuit board open circuit is a problem that every PCB manufacturer often encounters. It has been plagued by production and quality management personnel. It causes replenishment due to insufficient shipments, delivery delays, and customer complaints that are more difficult for the industry to solv

ShenzhenVIASION Electronic Technology Co., Ltd. is an integrated PCBA electronics manufacturing service provider with its own PCB board factory and SMT chip factory. It can provide PCB design, PCB board manufacturing, component procurement, SMT chip processing, DIP plug-in processing, PCBA testing,

PCB board is the abbreviation of Printed Circuit Board. The Chinese name is printed circuit board, also known as printed circuit board, printed circuit board. It is an important electronic component, a support for electronic components, and a provider of electrical connections for electronic compone

PCB manufacturers tell you how to prevent PCB board warpage

What kind of holes are there in the function of PCB production by hole?PCB fabrication is classified according to the function of the holes. From the perspective of function, the vias can be divided into two types: one is used as an electrical connection between the layers; the other is used for fix