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Design Cases of Rigid - Flex PCB

　　　　Rigid - flex PCBs combine the advantages of rigid and flexible PCBs, offering unique design solutions for complex electronic applications. There are numerous real - world design cases that showcase the versatility and benefits of rigid - flex PCB designs.　　In the aerospace industry, rigid - flex

Jun 07, 2025 1

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Equal - length Wiring Principle of PCB Boards

　　　　The equal - length wiring principle in PCB design is a fundamental concept aimed at ensuring the integrity of high - speed digital signals and maintaining signal synchronization in multi - trace systems. In modern electronic devices, where data transfer rates are constantly increasing, signal de

Jun 07, 2025 1

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Selection of High - Frequency Materials for Double - Sided PCBs

　　　　Selecting the appropriate high - frequency materials for double - sided PCBs is a critical decision that directly impacts the performance of electronic devices operating at high frequencies, such as wireless communication devices, radar systems, and high - speed data transmission equipment. High

Jun 07, 2025 1

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Salt Spray Test of Double - Sided Printed Circuit Boards

　　　　The salt spray test is a crucial assessment method for evaluating the corrosion resistance of double - sided printed circuit boards (PCBs), especially in environments where they may be exposed to salt - laden atmospheres, such as coastal areas, industrial sites near the sea, or certain outdoor a

Jun 07, 2025 1

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Heat Sink Installation Design of Double-Sided PCBs

　　　　The heat sink installation design on double - sided printed circuit boards (PCBs) is of great significance for maintaining the normal operating temperature of electronic components and ensuring the reliability and longevity of the PCB - based systems.　　Heat generation is a common issue in electr

Jun 06, 2025 1

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Signal Return Design of Double-Sided PCBs

　　　　Signal return design is a fundamental and critical aspect of double - sided printed circuit boards (PCBs), which directly affects the signal integrity, electromagnetic compatibility (EMC), and overall performance of the electronic circuits.　　In a double - sided PCB, when a signal travels along a

Jun 06, 2025 1

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