Our process automatically matches and selects areas dependant on your BOM. You merely must overview and make sure the choices.
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)。
Partnering with JLCPCB for sturdy PCB remedies that satisfy the demanding environmental specifications of critical infrastructure tasks.
不會。海拔高度只會影響空氣的介電強度,因此只會調整「間隙距離」;爬電距離設計不受高度影響。
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 meets the stringent good quality requirements of Siemens' industrial automation solutions by disciplined production and course of action Command.
JLCPCB provides one-quit PCB絕緣 Digital and mechanical production alternatives to empower components innovators around the globe.
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。
By contrast, if you click on a Microsoft-presented advert that appears on DuckDuckGo, Microsoft Advertising and marketing would not associate your advertisement-simply click conduct with a user profile. What's more, it doesn't keep or share that facts other than for accounting applications.
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。
知乎,让每一次点击都充满意义 —— 欢迎来到知乎,发现问题背后的世界。
At that time, Microsoft Advertising and marketing will make use of your total IP tackle and person-agent string so that it could possibly correctly course of action the advertisement click on and charge the advertiser.
不同的絕緣措施(如基本絕緣、雙重絕緣或強化絕緣)對爬電距離的要求有所不同,越高等級的絕緣保護,所需距離越長。
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。