Classification selection of PCB materialsThere are two main types of printed circuit board substrates: organic substrate materials inorganic substrate materials. Organic substrate materials a...
Common errors during PCB manufacturing(1) Pad overlap:a. Resulting in heavy holes, broken holes damage to the holes due to multiple drilling in one place during drilling.b. In a multilayer board, t...
Selection of PCB surface coating (plating) coatingPCB surface coating (plating) coating is an important part of printed board manufacturing. It is related to the solderability, reliability service life of PCB....
"Benefits outweigh the disadvantages"...Do you know copper as an important part of PCB design? The so-called copper cladding is to use the idle space on the PCB as a reference plane then fill it wi...
PCB development needs-high heat dissipationIn recent years, the focus of the PCB market has shifted computers to communications, including base stations, servers, mobile terminals. Mobile communication...
PCB development needs-high frequency high speedElectronic communication technology ranges wired to wireless, low frequency low speed to high frequency high speed. The performance of mobile phones has n...
PCB development needs-high-density thinningFirst, the demand for copper foil:PCBs are all developing towards high-density thin lines, HDI boards are particularly prominent. Ten years ago, the ...
What is the difference between gold plated...First, PCB board surface treatmentAnti-oxidation, tin spray, lead-free tin spray, immersion gold, immersion tin, immersion silver, hard gold plating, full plate...
Why do we need special treatment for PCB surface?After drawing the PCB, we will send it to the PCB board factory for proofing mass production. When we place an order with the board factory, we will attach a P...
What is PCB characteristic impedance?Impedance control of PCB. When you are preparing for PCB proofing, you may have seen it in the online ordering system of the board factory in the PCB manufactu...
PCB Proofing Layout Setting TipsPCB proofing, as a high-precision electronic product component, is already a very common existence in life. However, everyone knows that domestic professional P...
How to maintain PCB proofing?PCB proofing has now become a high-paying industry, many good quality low price PCB proofing on the market have a wide range of applicability. Choosing a high...
What is the future development trend of PCB...PCB proofing is a kind of small-scale trial production of printed circuit boards before mass production. The main application is the process of electronic engin...
Detailed back drilling process in PCB production1. What kind of back drill?Back drilling is actually a special type of depth controlled drilling. In the production of multi-layer boards, such as the productio...
What is the relationship between PCB...We often see printed circuit boards (PCBs) integrated circuits (ICs), many people are "stupidly unclear" about these two concepts. In fact, they are...
The development environment of the PCB industry...At present, the printed circuit board (PCB) industry, after decades of development, has now become a global emerging industry.The PCB market space is proven in ...
What are the characteristics of PCB?Downstream application distribution of China's PCB industry: Consumer electronics account for a relatively high proportion, reaching 39%; followed by comput...
Three main types of PCB board divisionClassification according to the number of circuit layers: Divided into single panel, double panel multilayer board. Common multi-layer boards are generally 4-l...
What is a PCB?PCB (Printed Circuit Board), Chinese name is printed circuit board, referred to as printed board, is one of the important parts of the electronics industry. Alm...