The PCB絕緣 Diaries

Our system routinely matches and selects pieces based on your BOM. You just have to overview and ensure the alternatives.

依據UL1310下列條文要求,輸出接頭(output connector)不可使用同軸電纜的連接器(coaxial cable connector)。

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塑料等柔性基板非常適合滿足柔性電路板的絕緣要求。 另一方面,金屬是優良的熱導體,同時保持功率電子的冷卻。

板裝-插孔式包裝 板裝-表面貼裝式包裝 基座型包裝 導軌型包裝 應用產業

衰减原因:高温高湿下,水汽渗透到表面处理层,溶解残留离子(如助焊剂、金属离子)形成 “电解液”,离子在偏压作用下迁移,让绝缘电阻降低 —— 就像橡胶吸水后变潮湿,导电能力变强;

JLCPCB satisfies the stringent high quality demands of Siemens' industrial automation items by way of disciplined producing and system Command.

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梳狀圖案,梳狀電路是一種“多指”交錯密集電路圖案,可用於電路板清潔度和綠色油漆絕緣的高壓測試。

設備運行環境中的污染狀況會顯著影響絕緣性能。污染等級越高,越容易在絕緣表面形成導電通路,增加漏電或電弧風險,因此需設定更長的爬電距離。

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.介質不同:間隙距離依賴空氣的絕緣能力,而爬電距離取決於固體絕緣材料表面的性能。

想知道版本之間的差異也歡迎直接與鼎安業務洽詢,或持續關注將來鼎安安規月刊會有詳細的報導。

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