How to evaluate chip temperature rise and actual testing

Nowadays, devices are becoming more and more compact in design, which means that the thermal power consumption per unit of volume becomes larger. But the biggest problem with electronic products is te...

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What is the difference between DIP and SMD components in PCB assembly?

 In PCBA processing, SMD components and DIP components are used.   So, what is the difference between SMD components and plug-in components?   l The advantages of both   ...

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Why doesn't capacitor voltage and inductor current allow sudden changes?

We all know that capacitor voltages cannot change abruptly and inductor currents cannot change abruptly, what is the theoretical basis for this?   Take an example of an RC f...

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Warning: Don't let these little bugs ruin your PCB design!

01   Common errors in schematics   (1)  The ERC reporting pin has no access signal:   • I/O attributes defined for the pins when the package is created...

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Up to 30% from Oct. 2021! ST, Xilinx, Onsemi, Molex and other 12 original manufacturers going up again

TSMC rare increase in the full process foundry price 10 ~ 20%, the market is expected to IC design and even downstream terminal brand industry will face foundry up costs difficult to pass on, but the ...

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Why can't via hole be in pad?

Why can't via hole be in pad? If I want Via in pad, how to do?

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2022 global chip shortage continues: ST、NXP、ADI、XILINX、ONSEMI、DIODES... latest trends

Under the influence of the epidemic and various emergencies around the world, the global chip industry fell into a shortage of stock in 2021. Now it has been a year, and the shortage of chips seems to...

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The latest lead time and price trend for over 50 semiconductor manufacturers in 2022

What are the latest delivery dates and trends of various electronic components in the semiconductor industry in Q2 2022? Has the supply shortage been alleviated? Seektronics is here to put together a ...

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