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Technical ArticleHow do I know the positive and negative sides in PCBA?Time：2018-12-28 19:46:49 Click：
The positive and negtive sides in PCBA, which refers to the surface of the PCBA, that’s only the common addressing in circuit board;
Normally, we tend to define the side with THT or high components as the positive side, while the reverse one is the negative side.
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