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In the electronic world, PCB or circuit board is the most indispensable part of any electronic equipment. Because they are hidden under the shell of electronic devices, they are often ignored, but they are indeed the backbone of any device, electronic products and equipment you own. PCB (Printed Circuit Board) houses all the electronic components […]

Multi-layer PCB is beneficial to products because they can handle greater complexity. Computers, telephones and medical equipment are some application examples that benefit from multi-layer design. However, the use of multilayer printed circuit boards will become a key problem to connect these layers to each other. If you don’t connect each layer to the corresponding […]

Overview of circuit board proofing Circuit board proofing, detachable understanding. PCB, that is, epoxy resin circuit board, proofing, that is, production of product samples. Therefore, PCB proofing, that is, before mass production of PCB circuit boards, commissioned manufacturers to make samples in order to confirm the feasibility of circuit design and product production plan, usually […]

Anti-oxidation of PCB is to coat the specified metal surface (hole and board) with an anti-oxidation organic film, namely organic solderability protection (DSP). Glicoat SMDLF2 is one of them, which maintains its solderability in the thermal cycle of forming a firm leveling technology on the metal surface of the printed board through the chemical reaction […]

Cadence allegro SPB 17.4-2019 EDA design software has been released, which is an update of the minor version number of Series 17. It doesn’t bring amazing changes like from 16.6 to 17.2, but there are still some interesting new features. Maybe you can’t wait to install and try Cadence SPB 17.4-2019 before old wu sends […]

Why should high TG materials be used in PCB production in Changsha? In addition to the basic FR-4 materials in pcb production, some customers also indicate that they want to use high TG materials in their materials, so why use high TG materials in PCB production? The full name of TG used in PCB manufacturing […]

Fpc is also called flexible circuit board, flexible circuit board and flexible circuit board. Referred to as flexible board or fpc, FPC flexible board has the advantages of high wiring density, light weight, thin thickness, less limitation of wiring space, high flexibility, etc. compared with common hard resin circuit board. Rapid proofing of Xi ‘an […]

PCB design is to use EDA tools such as Allegro, PADS, Mentor, AD, etc. according to the circuit schematic diagram for layout and wiring, so as to realize the function of hardware circuit. Excellent PCB design engineers should not only be proficient in EDA software, but also know the circuit principle, SIPIEMC knowledge, have a […]

As far as the current development status and trend of international electronic circuits are concerned, the development prospect of PCB is very broad, but we will inevitably encounter some mistakes in the process of PCB design. This article will show you the development prospect of PCB and some common mistakes. Will you make these mistakes? […]

The design of a PCB circuit board mainly includes defining product requirements, designing PCB hardware system, device selection, PCB drawing, PCB production proofing, welding debugging and other steps. So what are the points to pay attention to in these steps? Xiaobian takes you fine, be sure to be fine! First, clear demand At the beginning […]