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\n\n商品特色：\n\n●具有過充、過放、過流、短路保護\n\n●IC採用原裝日本精工進口元件，可用於各種容量、形狀的3.7V鋰電芯\n\n●採用FR-4低溫度係數板材，體積小巧，安全可靠\n\n●適合於要求高集成度、低成本的場合，滿足多方面性能要求\n\n接線說明：\n\n【單串】\n\nB+：接電池正極\n\nB-：接電池負極\n\nP+：電池組輸出輸入正極\n\nP-：電池組輸出輸入負極\n\n【2串】\n\nB+：接電池正極\n\nB-：接電池負極\n\nMB：接電池1與電池2之前的連接點\n\nP+：接充/放電端正極(充電端/放電端公用)\n\nP-：接充/放電端負極(充電端/放電端公用)\n\n \n\n【3串】請參考圖片\n\n \n\n完整圖片說明：請使用電腦版(複製網址)前往查看\nhttp://www.chi-lung.com/pic/promotion/Lithium battery protection board.jpg\n\n \n\n商品規格：\n\n※第一次連接好後，P+、P-之間沒有輸出，需要用該保護板的「充電電壓」充電，即可啟動保護電路\n\n※連接電池時有可能發生不能放電的情況，此時再連接充電器就可以恢復到正常工作狀態\n\n※使用中，電池會發熱就是電池倍率不適用，這種情況不能長期使用，電池會很快損壞\n\n串聯數單串單串單串2串3串MOS數量12604工作電流上限1~3A4A12A3A5~8A瞬間電流上限3A5A15A5A9~10A過充電壓範圍4.25±0.05V4.25±0.05V4.25±0.05V8.4V~9V12.6V~13V充電電壓4.2V4.2V4.2V8.4V12.6~13V短路保護可保護，\n延遲自恢復\n\n可保護，\n延遲自恢復可保護，\n延遲自恢復可保護，\n需充電恢復可保護，\n延遲自恢復尺寸約29*4.1*2.5mm約34.9*4.1*2.1mm約34.8*7.3*2.1mm約36*6.2*1.5mm約48.8*15.1*2.5mm \n\n注意事項:\n\n●請按圖接線，不要故意短路，且焊接線時不能碰到板上的任何元件\n\n●本保護板雖然內置防靜電保護電路，但請不要在保護板工作時用手去觸碰板，以免靜電損壞保護板\n\n●嚴禁將鋰電池保護板相互串聯，單節電池需先並聯成所需數量的電池組，再將電池組串聯使用\n\n●串聯電池組時，請保證每組電池的電壓一樣，如果不一樣，請單獨充滿每組電池再串聯使用\n\n●千萬不要把好電池和差電池混再一起使用，電池組的容量以及內阻越接近越好\n\n●電壓及電流請參考商品敘述適用範圍搭配使用\n\n●請注意輸入輸出電壓、負載電流的使用條件，使保護板內的功耗不超過電氣參數的容許功耗\n\n●負載電流不可長時間工作於「持續工作電流上限」與「過電流保護電流」之間\n\n●請具備基本電子知識者再購買，再下標購買\n\n●下標前請先詢問是否有現貨，且商品請依照實際到貨為準\n\n \n\n \n\n買家需知\n\n下標後 麻煩您請在三天內轉帳或匯款\n\n其它注意事項\n\n所有問題請在問與答內提出，請確認無疑問後再下標，結標以後恕不再接受任何異議。如無法接受請勿下標，惡意棄標者一律給予負面評價。\n\n1 ． 如果您收到的商品有問題 (非人為損壞) 請在 7 日內與我連絡，\n\n我將幫您更換新品 (免郵資) 。\n\n2 ． 郵寄請先完成轉帳，並來信告知詳細購買資料。","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092077210","category_name":"其他教具","breadcrumb":[{"id":"3994318","name":"圖書/影音/文具","url":"/tw/%E5%9C%96%E6%9B%B8-%E5%BD%B1%E9%9F%B3-%E6%96%87%E5%85%B7-3994318-category.html"},{"id":"2092073810","name":"文具與事務用品","url":"/tw/%E6%96%87%E5%85%B7%E8%88%87%E4%BA%8B%E5%8B%99%E7%94%A8%E5%93%81-2092073810-category.html"},{"id":"2092077205","name":"教育用具","url":"/tw/%E6%95%99%E8%82%B2%E7%94%A8%E5%85%B7-2092077205-category.html"},{"id":"2092077210","name":"其他教具","url":"/tw/%E5%85%B6%E4%BB%96%E6%95%99%E5%85%B7-2092077210-category.html"}],"view_count":1,"watch_count":3}