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Device Thermal Coupling and Thermal Solutions on PCB

The goal of any thermal solution is to ensure that the operating temperature of the equipment does not exceed the safety limits specified by its manufacturer. In the electronics industry, this operating temperature is referred to as the "junction temperature" of the device. For example, in a processor, the term literally refers
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Techniques and methods for suppressing EMI noise in PCB printed circuit boards

     With the improvement of the functions of electronic components, various electronic products are constantly moving toward higher speeds. However, as a result of high performance, multi-functionality, and portability, various EMC(Electro Magne ti c Compa TI bility) problems, It has become a lingering nightmare for designers. At present, EMI (Electro Magne TI c In te rference) noise countermeasures mostly
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Summary of difficult problems in PCB design techniques

Now share a summary of the difficult issues of carefully crafted PCB design techniques 1 How to choose PCB board? Choosing PCB boards must strike a balance between meeting design requirements and mass production and cost. Design requirements include both electrical and institutional components. This material problem is usually more important when designing very
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Talking about the collaborative design in pcb design

Collaborative design includes a series of great tools that enable clear visibility, difference comparison, and selection and merging. The functions and interactions seen by end users are just the tips of the iceberg of collaborative design. In fact, the back end of the collaborative design system determines its effectiveness. A well-organized core
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Do you know that pcb printed boards can also restore circuit diagrams? (Reduction techniques and restoration cases)

PCB overview PCB (Prin Circuit Board), the Chinese name for the printed circuit board, also known as a printed circuit board, is an important electronic component, is the support of electronic components, is the carrier of electrical connection of electronic components. Because it is made by electronic printing, it is called a
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The difference between PCB high speed and low speed design

To determine whether a signal is a high-speed signal, you must first distinguish between several misunderstandings. Misunderstanding 1: The signal cycle frequency FCLOCK is high and belongs to high-speed design. In fact, the highest frequency we consider when designing often depends on the effective frequency of the signal (also known
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9 protection ideas for PCB board ESD design

      Electronic products do ESD testing. From the test results of different products, this ESD is a very important test: if the board design is not good, when the static electricity is introduced, it will cause the product to crash or even damage the components. Previously only noticed
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