PCB Thermal Management Methods | PCB Knowledge

Heat is generated when current flows through components. The higher the power of the circuit board, the more heat is generated. Therefore, more comprehensive thermal management measures are required to ensure it functions properly. In this video, we will talk about PCB thermal management methods.
Chapters:
00:20 Identify the Main Heat Source
00:50 Use a Thermal Imaging Camera
01:09 Measure Temperature with Thermocouples or Sensors
01:44 Substrate Material Selection
02:58 Design Considerations
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Supplemental content:
While passive cooling methods such as material selection and design optimization are crucial, certain applications generate significant heat that requires more aggressive thermal management strategies. This is where active cooling techniques come into play. Two common active cooling methods are the use of cooling fans and heat sinks, which utilize external components to forcibly remove heat from the PCB. This enables greater heat dissipation, allowing for the use of higher-powered components.

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