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What is Heat sink in PCB and its importance in electrical industry Mumbai

  Computer

The heat sink is a cooling method which transfers heat from PCB components into a cooling medium. A heat sink works like it transfers heat from high thermal resistance to lower thermal resistance.




Benefits of Heat Sink PCBs


1. Heat Exchange :


Heat sink PCBs act as a passive heat exchange. With heat removed, It leads to improve performance and prevents failure.




2. Maintain heat stability:


It prevents heat stability in high-performance applications. Other than heat removal it also provides heat during low temperatures.  Hence it allows for smooth functioning.




3. Spread Heats


For example, Computer Cpu and graphic processor need heats hence the heat sinks helps to spread heat.




4. Helps to prevent system failure


There is a high risk of system failure if the heat sink is not there, If the mission is critical then there can be a huge problem.




Types of Heat Sink


There are various types of Heat sinks but some main heat sinks are given below:


1. Active Heat Sink:


These types of heat sinks are powered by water or fans. Hence it improves the flow of heat transfer. The moving parts of this heat sink do not make it ideal for long-term applications ofPCB manufacturers




2. Passive Heat Sink:


Like the Active heat sink, the passive heat sink doesn't have any additional features. In these cases, it removes heat through the process of convention.


3. Aluminium Heat Sink:


Aluminium heat sinks are one of the popular heat sinks which help to remove heat from the thin fins of metal fact they are too expensive due to their popularity.




4. Copper Heat Sink:


Copper is well known for the conductivity of heat thermal. However, these heat sinks PCBs made up of copper are too expensive. 


 


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 Region:

Maharashtra

 City:

Mumbai

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