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    Reprehenderit qui in ea

    3串4串5串 12v鋰電池 100A聚合物 磷酸鐵鋰電池保護板 帶均衡

    Regular price Sale price $5.80
    SKU: AL-6FBF-859j0mjg[A0]
    sales volume: 2
    classification: Electronic component market , Experimental equipment/testing equipment/development tools , Battery box/holder/battery accessories
    3串聚合物3.7V 4串聚合物3.7V 5串聚合物3.7V 3串磷酸鐵鋰3.2V 4串磷酸鐵鋰3.2V 5串磷酸鐵鋰3.2V
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    • SPU: AL-6FBF-859j0mjg[A0]
    • 型號:3串聚合物3.7V
    • 型號:4串聚合物3.7V
    • 型號:5串聚合物3.7V
    • 型號:3串磷酸鐵鋰3.2V
    • 型號:4串磷酸鐵鋰3.2V
    • 型號:5串磷酸鐵鋰3.2V
    • 配件名稱:4串聚合物3.7V
    • 配件名稱:4串磷酸鐵鋰3.2V
    • 配件名稱:3串聚合物3.7V
    • 配件名稱:5串聚合物3.7V
    • 配件名稱:3串磷酸鐵鋰3.2V
    • 配件名稱:5串磷酸鐵鋰3.2V
    • 產品認證:-



    1390(5串 3.7V 聚合物 帶均衡)

    1389(2)

    1389(4串 3.7V 聚合物 帶均衡)

    1388(4串 3.2V 磷酸鐵鋰 帶均衡)

    1388(4串 3.7V 聚合物 帶均衡)

     

    3串4串5串 12v鋰電池 100A聚合物 磷酸鐵鋰電池保護板 帶均衡

     

     

    產品概述:

    產品結構:鋰電池保護板
    適用範圍:磷酸鐵鋰、三元鋰電、鈷酸鋰、錳酸鋰電池組
    針對磷酸鋰、三元鋰電、鈷酸鋰、錳酸鋰電池組專門設計的鋰電池保護板。此保護板包含3串,4串,5串鋰電池保護板(通用版根據實際需求調整相應元器件),採用成熟保護電路,專用IC並且支持斷線保護,進口大電流超低內阻MOS(單個MOS內阻低至3毫歐),具有完善穩定的充電和放電各種保護功能,電芯硬件平衡處理,平衡電流適當,均衡發熱合理,不影響電池組性能。

     

     

     

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    技術參數:

     

    引腳方式:

         P-:負載負極   C-:充電器負極    B-:電池負極

     

     

    實際操作指南

         輸出電流:分口80A;同口60A

        註:鋰電池要用鋰電池專用充電器充,切勿用鉛酸電池充電器,鉛酸充電有可能有高壓擊穿保護板MOS管,造成保護板過充不保護。

      (1)3串分口接線方法(參照3串分口接線圖)

    ①把3個電池組按照3串分口接線圖中電池的接法串聯。

    ②把充電器的負極和保護板的C-連接,負載的負極和P-連接。

    ③把充電器和負載的正極和3串電池的正極連接。

    ④參照3串分口接線圖用3根導線將3個電池組的正極按順序分別和B+,B4,B3連接。

    ⑤將3串電池的負極和B-連接。B1,B2和B-短接。

    ⑥所有導線按照3串分口接線圖連接好後並檢查是否正確,確認無誤後方可開始使用。

     

    ⑦使用過程中,保護板上的指示燈亮時,表示其對應的電池組處於均衡工作狀態(也就是此時電池是不均衡的)。

    1、我的電池可以用這個保護板嗎?

    答: 能不能用這個保護板有兩個要考慮的問題:,你的電池是多少串的,您就要買對應串數的保護板。第二,你的電池是什麼材料的?我們有磷酸鐵鋰和聚合物兩種參數的保護板,如果您電池是磷酸鐵鋰單節標稱3.2V的需在分類里選擇磷酸鐵鋰3.2V的, 如果是聚合物(三元,鈷酸,錳酸鋰電池)單節電池標稱3.6V(或3.7V)的請選擇聚合物3.7V的分類。

    2、我怎麼判斷我的電池是什麼材料的?

    答: 你可以看一下你的電池標稱電壓,磷酸鐵鋰電池一般是標3.2V, 其它的電池一般是標3.6V或3.7V ,您還可以直接問賣電池的賣家是什麼材料的電池,很多買家說我的電池是18650或26650軟包的等, 這是外形,不是材料哦! 我們是無法根據這個來確定你電池保護參數的。

    3、我該選多少安的保護板?

    答: 選多少安的保護板要取決於您負載功率,我們的保護板,如果你採用分口輸出,輸出電流為70A左右,功率在800W 左右,如果採用同口輸出,輸出電流為50A,功率為600W左右。

    4、我的電池是20AH的可以用這個保護板嗎?

    答:你的電池容量大小跟用這個板的電流大小其實沒有直接關係,容量大並不是電池大,主要是看持續電流,也就是說你的負載越大,你選的保護板持續電流就要越大,跟電池容量沒有直接關係。

    5、充電器電壓應當如何設置?

    答:鋰電池一定要用鋰電池專用充電器充,切勿用鉛酸電池充電器,鉛酸充電有可能有高壓擊穿保護板MOS管,造成保護板過充不保護。充電器電壓設置:用您的電池組串數*4.2V這就是非鐵鋰電池的充電電壓,鐵鋰電池的充電電壓為電池串數*3.60V這就是鐵鋰電池的充電電壓,充電電流標準為容量的0.2倍。

     

    均衡的意義:電池組是用很多片的電芯並聯再串聯起來的,各電芯不可能是一模一樣的,所以在配組的時候也只能把性能相近的放成一組,但是在充電的時候由於各電芯性能不一致會導致充電完成後電壓不一致,均衡就是在充電的時候高電壓的電芯用電阻放電,等待低電壓的電芯把電壓充高,以達到各電芯電壓一致,提高整組電池性能。

     1388 (9)

    1388 (7)

    1388 (2)

    1388 (4)

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