PCB Stack-up refers to the arrangement of copper layers and insulating layers that make up a PCB prior to board layout design. PCB stack up is am important part of the PCB design and manufacturing process.
Knowing how to verify the quality of PCB has become crucial because a printed circuit board that is not properly designed has a has high chance of not working as it ought to. The major aim of this article is to reveal seven ways you can use in telling the quality of a printed circuit board.
There are many surface finish processes for printed circuit boards, and immersion silver is one of them. What is PCB Immersion Silver Surface Finish? Immersion silver PCB has many advantages, which we will analyze in this article.
Price is often an essential reference when we buy a product or a service. If you’re into designing and manufacturing printed circuit boards and want to learn how to reduce PCB manufacturing costs, you’ve come to the right place.
There is no doubting that fact that Rogers is one company that has managed to stand out amongst others in manufacturing laminate materials that are used in today’s circuit board. Printed circuit boards fabricated from Rogers materials offers strong moisture absorption and better thermal management.
Hot Air Solder Leveling, abbreviated as HASL, is one of the surface finish processes of printed circuit boards. Hot Air Solder Leveling is also the most popular type of PCB surface finish.
As a professional PCB manufacturer, we have summarized the following PCB stacking design guidelines and precautions in practical applications, hoping to be helpful to most PCB designers.
The popularity of immersion gold surface finish has grown over the years. Today, it is the trendiest idea amongst others in the industry.
OSP refers to Organic Solderability Preservative. It is the leading PCB surface finishing coating option used by the PCB industry for protecting Copper surfaces and its features that are exposed from oxidation before the PCB is populated.
A flexible PCB coverlay provides the same functionality as a solder mask used on rigid PCBs. However, a flexible PCB coverlay offers more durability and flexibility which are very important in the application of flexible printed circuits compared to a solder mask with limited flexibility.
One of the unique processes of the flexible printed board manufacturing process is the processing of the cover layer. The processing methods of the cover layer can be divided into three categories: cover film, screen printing, and photo coated layer.
High-reliability PCB can play a stable carrier role and realize the long-term and stable operation of PCBA, thereby ensuring the safety, stability, and service life of end products, and enterprises can enhance competitiveness, improve reputation, expand market share, and improve economic benefits.
Rigid-flexible PCBs are a combination of flexible and rigid circuits to provide both strength and flexibility of the circuit board.
There are three classifications of PCBs namely Rigid, Flex, and Rigid-Flexible PCBs. This article provides a clear explanation of the fundamental difference between a Rigid PCB and a Flex PCB.
Flexible Printed Circuit Board stiffeners are applied to make certain parts of a flexible PCB rigid or stiff in order to make it easier for components to be soldered to the harder or stiffer part of the Board. Flexible PCB stiffeners are not part of a PCB’s electrical circuitry.
Different Tg values will affect the final PCB prototype manufacturing costs. In other words, you have to pay for the Tg value of the PCB board.
PCB design is a complete and rigorous process system, and PCB manufacturing is another set of sophisticated production and processing systems.
After manufacturing, they store the final board or assembly with extreme precautions and take all necessary measures to keep them sound during the shipment. They understand the nitty-gritty, and they know how to keep the PCBs and PCBAs safe and intact.
An aluminum PCB is a printed circuit board that contains a thin layer of conductive dielectric material. Aluminum PCB is widely used in the LED lighting industry. Here we will explain the manufacturing process and process of aluminum PCB in detail.
Gold has a commendable resistance to corrosion and oxidation. If a PCB has a surface finish of gold, it will last for a long time, and the copper underneath the surface finish will remain intact and sound.
