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日常使用無觸點穩壓器安全使用注意事項

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日常使用無觸點穩壓器安全使用注意事項

發布日期:2017-12-09 作者: 點擊:

日常使用無觸點穩壓器安全使用注意事項如下:

    1、非專業技術人員,禁止私自拆開電源組件進行相關檢查和維修;

    2、確保穩壓電源線路布局合理,避免漏電引發的安全事故;

    3、穩壓電源一定要接地線使用,避免觸電;

    4、穩壓電源接地線放置要合理,避免連接在暖氣/供水/燃氣管道等公共設施上,以防造成不必要的危害;

    5、定期檢查穩壓電源的連接線,避免松動/脫落,影響到穩壓電源正常使用及用電全;

    6、穩壓電源線的選配必須達到規定能承載足夠的電流容量的連接線;

    7、無觸點穩壓器正常在工作時,避免劇烈振動;

    8、保證穩壓器的碳刷彈簧有足夠的壓力,以免碳刷和線圈接觸面跳火;

    9、非專業人請在專業人士的帶領下進行相關操作;

    10、必須嚴格按照無觸點穩壓器的操作使用說明書進行相關操作。

    以上就是安全使用無觸點穩壓器的注意事項的介紹,同時你也可以參考日常《使用無觸點穩壓器的注意事項》一文,可以了解的更加全面。

  穩壓電源與開關電源的不同點有哪些?

    穩壓電源的技術指標分為兩種:一種是特性指標,包括允許的輸入電壓、輸出電壓、輸出電流及輸出電壓調節范圍等;另一種是質量指標,用來衡量輸出直流電壓的穩定程度,包括穩壓系數、輸出電阻、溫度系數及紋波電壓等。穩壓電源是能為負載提供穩定交流電源或直流電源的電子裝置。包括交流穩壓電源和直流穩壓電源兩大類。

    開關電源是近代普遍推廣的穩壓電源,具有效率高、電壓范圍寬,輸出電壓穩定等特點,現在應用比較廣。

    比如現在電腦的ATX電源、筆記本電腦電源適配器、打印機電源、手機充電器等等。穩壓電源是在負載功率變化時,輸出電壓仍然保持固定的電壓值。開關電源也是穩壓電源,但穩壓電源不能直接稱為開關電源。

    穩壓電源是使用電子電路輸出電壓達到穩定目的的電源,有串聯型穩壓電源、并聯型穩壓電源、開關穩壓電源。普通的串聯穩壓電源都安裝電源變壓器,具有輸出電壓穩定、波紋小等優點,但是電壓范圍小,效率低。并聯穩壓電源輸出電壓特別穩定,但是負載能力很差,只在儀表內部做基準用。


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