爱达荷州立大学中国学生学者联谊会

Chinese Association of Idaho State University (CAISU)

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Complete summary of PCB surface treatment process

The most basic purpose of PCB surface treatment is to ensure good solderability or electrical properties. Since natural copper tends to exist in the form of oxides in the air, it is unlikely to remain as original copper for a long time, so other treatments are needed for copper.1. Hot air leveling (spray tin)Hot air leveling is also known as hot air solder leveling (commonly known as tin spraying). It is a process of coating…查看更多
4 月 6
davidsmithsmile 现在是 爱达荷州立大学中国学生学者联谊会 的一个成员
4 月 6

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Complete summary of PCB surface treatment process

The most basic purpose of PCB surface treatment is to ensure good solderability or electrical properties. Since natural copper tends to exist in the form of oxides in the air, it is unlikely to remain as original copper for a long time, so other treatments are needed for copper.

1. Hot air leveling (spray tin)

Hot air leveling is also known as hot air solder leveling (commonly known as tin spraying). It is a…

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在 2021 年4月6日 上的 1时57分am 发布

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