瞬態過電壓是指在極短時間內發生的高電壓脈衝，可能持續幾微秒到幾毫秒。這些過電壓不屬於設備正常運作的工作電壓範圍，但必須被考慮進安全設計，因為它們足以擊穿絕緣或設備損壞。
Our interactive 3D viewer demonstrates your board and element placements, helping you see any faults before buying.
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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。
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因此，選擇適當的爬電距離對於減少電氣故障風險至關重要。所需距離取決於電壓水平、絕緣材料類型以及運行環境條件。通過確保組件符合爬電標準，設計人員可顯著提升電氣系統的安全性與可靠性，尤其在高壓應用中。
不行。兩者是獨立的安全設計參數，爬電距離用於防止表面漏電，間隙距離則防止空氣放電。缺一不可，需分別依標準查表計算。
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若設計人員未能清楚區分這兩項距離，可能導致誤判風險來源，進而影響產品安全性與安規通過率。
Against this, whenever you click a Microsoft-offered advertisement that seems on DuckDuckGo, Microsoft Advertising and marketing doesn't associate your advert-click on actions with a consumer profile. It also isn't going to retail store or share that information besides for accounting functions.
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。
By streamlining the whole method—from buying and components sourcing to PCBA prototyping—you may obtain your concluded boards in as quickly as one particular week. Permitting you to iterate, boost, and deliver by the due date as well as.
At that point, Microsoft Marketing will use your entire IP address and person-agent string making sure that it could adequately procedure the advert click on and charge the advertiser.
．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。
Other search engines like google and yahoo affiliate PCB絕緣 your ad-click actions that has a profile on you, which can be used afterwards to target adverts to you personally on that internet search engine or around the world wide web.