The entire power electronics industry, including radio frequency applications and systems involving high-speed signals, is moving towards solutions that provide increasingly complex functions in ever smaller spaces. Designers are faced with increasingly demanding challenges in meeting system size, weight and power requirements, including effective thermal management, which again starts with the design of the PCB. Highly …
Before printed circuit board design begins, designers should take some basic steps to ensure a successful project, such as management and scheduling. Time and resources must be allocated to the project, including buffers for design changes or bugs that require changes to the schematic and layout. All too often, PCB designers have to struggle to …
In the manufacturing process of the circuit board, the following two methods are usually used to solder the pins of the components to the circuit board: one is to directly solder each pin to the circuit board; the other is to paint the solder paste on the pins. Put the components and the circuit board …
What Pin Soldering is Best in Circuit Board Fabrication? Read More »
PCB circuit boards use insulating boards as the base material to replace the chassis of the previous electronic components. With the rapid development of the electronics industry, PCB circuit boards are now developing better in the electronic field. The basic rules of PCB circuit board layout 1. The position of the clock PCB circuit should …
Lamination is the arrangement of the copper, and insulator layers that make up a PCB before the final layout of the board are designed. Managing a good press is not easy. The multi-layer structure increases the energy distribution capability of the board, reduces cross-interference, eliminates electromagnetic interference, and supports high-speed signals. While the press-fit level allows you …
The PCB board is an important step in the electronic process. Almost all electronic products on the market are composed of PCB boards. What elements are there on a normal PCB board? Normally, it will generally include borders, vias, through holes, copper laying and so on. Pad It is the metal contact area used for soldering …
Single-sided Printed Circuit Board Manufacturing Process Single-sided copper clad laminate –> blanking –> (brushing, drying) –> drilling or punching –> screen printing circuit anti-etching graphics or use dry film –> curing inspection repair board –> etching copper –> Resist printing material removal, drying –> Brushing, drying –> Screen printing impedance pattern (commonly used green oil), …
As the update iteration of electronic products is getting faster and faster, and they are constantly developing in the direction of high density, miniaturization, and high reliability, in order to save assembly space and reduce costs, related accessories are also constantly being upgraded, such as the two products FFC and FPC shown in the figure …
Halogen-free boards are environmentally friendly materials. Halogen-free PCBs are made from halogen-free raw materials, and the resulting PCBs are called halogen-free PCBs. What exactly is a halogen-free PCB circuit board? Electronic products contain certain materials that contain the highest concentrations of halogens. In order to create a halogen-free PCB circuit board in electronic product PCB …
PCB Global Market Space is Vast The PCB industry is the industry with the largest output value among the global electronic component subdivision industries. In 2017 and 2018, the global PCB output value grew rapidly, with an increase of 8.6% and 6.0% respectively. Due to the weak macroeconomic performance and the impact of the Sino-US …
