オリジナル投稿者： [deleted]

テキスト:

Are you adding flux around the chip? It helps transferring heat. Also it’s not just the chip that has to be hot enough to melt the solder it’s the board too. What temp are you using? 380-400 degrees c should be enough. Use a circular motion with the hot air around the chip and don’t just point it at the chip. It could take a while but take care not to overheat the board as it can warp.

ステータス:

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