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    How Is the PCB Made

    Author: stan stan | Catgorys: PCB Manufacturing Technology

     

    For PCB board, I believe that you are no stranger to electronics workers. It is an important part of modern electronics. It is also indispensable. How much do you know about its production process? Let's take a look at it.     The substrate of the PCB itself is made of a material that is insulated and hard to bend. The thin circuit ma...
     
     

    Choose A Large Capacitor or A Small Capacitor

    Author: stan stan | Catgorys: Electronic Components Online

     

        Choose large or small capacitors, in the case of low frequency noise and high frequency noise?   Regarding this issue, we have to understand the impedance frequency characteristic curve of the capacitor!   Figure 1 Capacitance impedance frequency characteristic curve   It can be seen from the Figure 1 above. It is corre...
     
     

    What is the PCB copy board, what is the role of...

    Author: mia | Catgorys: PCB Layout&Design

     

    What is the PCB copy board, what is the role of PCB copy board?   Circuit board copy board (PCB copy board), that is, under the premise that there are electronic products and circuit boards, the reverse analysis technology is used to reversely analyze the circuit board, and the original product PCB file and bill of materials (BOM) ) Documen...
     
     

    Research on PCB Plug Mechanism and Effective Co...

    Author: stan stan | Catgorys: PCB Manufacturing Technology

     

    Some questions and how to control the PCB plug mechanism are what many people want to know, so this article brings you this knowledge.   First, the cause of the question   With the continuous improvement of the manufacturing precision of PCB manufacturers, the vias made by PCB printed circuit board manufacturers are getting smaller and...
     
     

    Ten "tricks" for High-frequency PCB Layout

    Author: stan stan | Catgorys: PCB Layout&Design

     

    If the frequency of the digital logic circuit reaches or exceeds 45 MHz to 50 MHz, and the circuit operating above this frequency already accounts for a certain amount (for example, 1/3) of the entire electronic system, it is usually called a high frequency circuit. High-frequency PCB design is a very complex design process, and its wiring is cr...
     
     

    Classification and selection of PCB materials

    Author: mia | Catgorys: PCB Manufacturing Technology

     

    Classification and selection of PCB materials   1.The FR-4 we often choose is not the name of a material. We often refer to "FR-4" as a code name for a flame-resistant material. It means a material specification that the resin material must be self-extinguishing after being burned. It is not a material name, but a kind of material. Materi...
     
     

    What checks need to be done after the PCB board...

    Author: mia | Catgorys: PCB Layout&Design

     

    What checks need to be done after the PCB board is designed? In the manufacturing industry, after the process designer has completed the PCB board design through EDA software, is it necessary to test the design results? The answer is yes, and there is more than one test.   The first is the DRC test. The DRC inspection, also called design ru...
     
     

    22 Tips for PCB Drawing Beginners

    Author: stan stan | Catgorys: PCB Layout&Design

     

        It is recommended that beginners follow the following basic principles one by one while routing the PCB. After the wiring is completed, check it again with these rules.   1: The schematic diagram is based on the principle of convenient wiring and troubleshooting. The bus is used reasonably and the real pin distribution is use...