Recently, reporters visited the dust-free workshop of Jiefi Mijia (Hubei) Technology Co., Ltd., where the assembly line for touch LCD modules was operating at high speed, with mechanical devices precisely completing processes such as bonding and testing. With the rollout of industrial-grade touch panels, Yidu’s industrial touch screen production has achieved a “zero” breakthrough, injecting … Read more
The structure, manufacturing methods, and applications of printed circuit boards (PCBs) with electronic components. The core of this patent lies in improving heat dissipation efficiency by directly connecting heat dissipation elements to the wiring layer of the PCB, allowing for embedding in high-heat components such as power amplifiers. Key Concepts and Components Printed Circuit Board … Read more
What is a printed circuit board? A printed circuit board is a circuit formed by arranging conductive metal lines on an insulating substrate. In simple electronic projects, reconfigurable circuit boards such as breadboards or universal boards are often used, while printed circuit boards are fixed substrates that have these circuits pre-manufactured. The greatest advantage of … Read more
Warm reminder: The article is about 3400 words long and will take about 10 minutes to read. You will definitely gain insights after reading it. If you want to learn more professional knowledge and industry information, you can join my knowledge community and grow continuously with me.When it comes to flexible printed circuit boards (FPCA), … Read more
Click the blue text to follow us In intelligent sensing and precision electronic systems, system safety and reliability protection is the cornerstone of stable operation. As a leading enterprise in the field of electronic components, Fenghua Advanced Technology provides comprehensive protection solutions for electronic systems. With profound technical accumulation and continuous innovation capabilities, it has … Read more
Original contributions are welcome; the more you write, the more you earn. What is a Flexible Circuit Board (FPCB)? A Flexible Circuit Board (FPCB), commonly referred to as a soft board, is an abbreviation for Flex-PCB and is sometimes called FPC. FPCs and PCBs (Printed Circuit Boards) are similar in function and structure, but PCBs … Read more
PCB Network News Printed Circuit Boards (PCBs), also known as printed wiring boards, printed circuit boards, or printed wiring boards, are defined as conductive patterns made on an insulating substrate according to a predetermined design, which includes printed circuits, printed components, or a combination of both. The conductive patterns that provide electrical connections between components … Read more
There are two types of engineers in the PCB industry. One type of designer possesses specialized knowledge and adheres to strict design standards. Their network wiring, surface mount components, and text are well-organized, with reasonable layout in functional areas that facilitate production optimization. They communicate smoothly, are open to suggestions, work efficiently, and handle their … Read more
1.1 Basic Recognition Mnemonics A circuit board can change in countless ways; the combination of components is key. Resistors and capacitors are the most common; understanding their symbols is essential. Resistance changes and capacitor leakage; remember the basic characteristics. Inductance and voltage changes can be checked; measure the PN junction of transistors. MOSFETs can be … Read more
Many people have experienced making mistakes in PCB packaging—either making it too large or too small, or even having components obstructed, which leads to issues when soldering components after the PCB is manufactured, sometimes requiring manual wire connections; in severe cases, it may even result in the entire board being scrapped. For example, the U8 … Read more