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Rocket PCB News center where you can find news about PCB-related professional knowledge and industry information trends help you better understand the PCB industry and PCB manufacturing processes, PCB processes up to 30 steps, let alone special boards. Here, combined with our years of expertise, we will continue to update different types of PCB features and specifications and electronic related knowledge. If you are interested, I believe you will benefit a lot!

A Brief Primer on HDI PCB Manufacturing

HDI is the abbreviation for high-density interconnector. It refer to a technology for manufacturing printed circuit boards (PCB). Based on traditional multi-layer printed circuit board manufacturing technology, HDI introduces a new process of foil-RCC (Resin Coated Copper) laminate, supplemented by laser drilling, horizontal/vertical PTH (Plated through Hole) wet process and other processes produced by the blind hole/multi-layer buried PCB circuit boards.

A Brief Primer on HDI PCB Manufacturing

The Position and Function of PCB in Electronic Equipment

printed circuit boards are one of the important electronic components in the electronic industry. Almost every electronic device, from electronic watches, calculators, computers, communication electronic devices, military weapon systems, as long as there are integrated circuits and other electronic components, in order to interconnect them, printed circuit boards are used.

The Position and Function of PCB in Electronic Equipment

How to design PCB wiring

In PCB design, wiring is an important step to complete product design. It can be said that the preparation work is done for it. In the whole PCB, the design process of wiring is the highest, the skills are the finest and the workload is the largest.

PCB layout tips

In the design, layout is an important link. The result of layout will directly affect the effect of wiring, so it can be considered that reasonable layout is the first step of PCB design success.

PCB layout tips

Why add PCB break-up tab

When PCB makers make PCB files, we often need to add break-up tab on the unit board or panel. This paper describes the design specifications of common break-up tab.In the process of PCB design, for some reasons, the distance between the edge of components and the long edge of PCB is less than 5 mm. In order to ensure the efficiency and quality of PCB assembly, the designer should add the break-up tab to the corresponding long edge of PCB.

Why add PCB break-up tab

Why special treatment of PCB surface?

Because copper is easy to oxidize in air, the oxide layer of copper has a great influence on soldering. It is easy to form false welding and false welding. In serious cases, it will cause the pad and components cannot be welded. Therefore, PCB will have a process in manufacturing, coating (plating) on the pad surface to protect the pad from being oxidized.

Why special treatment of PCB surface?

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