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What is the difference between an Aluminum PCB and a Metal Core PCB
What is the difference between an Aluminum PCB and a Metal Core PCB
Article source：Editor：何琴
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Popularity：245Dated ：07-11-2022 03:41【big well Small】
What is the difference between an Aluminum PCB and a Metal Core PCB? A PCB made with a Metal Core is a higher quality version. For this type of PCB, the main substrate board consists of a Metal Core. It also contains a copper layer. However, unlike an Aluminum PCB, a Metal Core PCB does not receive any surface finish or solder mask.
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Copper printed circuit boards are used in high-power rectifiers and pumping plants to ensure high power. Their superior electrical and thermal conductivity makes them suitable for the smallest electronic devices. While copper printed circuit boards have many advantages over aluminum, they still need a copper base for a few important reasons. Copper PCBs are also more expensive than aluminum and iron PCBs.
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