PCBアセンブリ

PCB はどこに保管すればよいですか?

最初, we should keep them from long-run touch with air and water.

2番目, the vacuum packing of the PCB can’t be damaged. PCB vacuum packaging can prevent the welding pad from moisture oxidation and layering foaming.

第三, we need to store them in a dry and ventilated place. Attention please! Cover them from direct sunlight.

第4, the ideal temperature of the warehouse is 23 ±± 3 ℃, 55 ±± 10% RH.

  • Under such conditions, PCBs with floor remedies such as immersion gold, electro-gold, tin spray, and silver plating can usually be saved for 6 月.
  • Surface PCB boards such as Shen Tin and OSP can usually be saved for 3 月.

5番目, it is good if the PCB manufacturer paints a three-proof layer on it, which can prevent moisture, ほこり, と酸化.

  • この方法では, PCB will keep well for about 9 月.

#PCB Assembly #After Sales

オリバー・スミス

オリバーは、PCB 設計に熟練した経験豊富なエレクトロニクス エンジニアです。, アナログ回路, 組み込みシステム, とプロトタイピング. 彼の深い知識は概略図のキャプチャに及びます, ファームウェアコーディング, シミュレーション, レイアウト, テスト, そしてトラブルシューティング. オリバーは、電気設計の才能と機械の適性を活かして、プロジェクトをコンセプトから量産まで進めることに優れています。.

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