由旭捷電子所代理的英商Silver Telecom于日前推出首款電池充電器模塊，Ag102。該模塊內建高(gao)效能的DC-DC轉換(huan)器，主要(yao)是用于減少功(gong)率的消耗(hao)及增加使用在粗糙(cao)充電(dian)技術(shu)下的電(dian)池壽命。此模塊主要(yao)是針對介(jie)于1.2Ah到7Ah容積的12V密封式鉛酸(suan)(SLA)電(dian)池。

　　Ag102是一個智能的(de)、經濟的(de)密封式鉛酸(SLA)電(dian)(dian)池(chi)充電(dian)(dian)模塊。它(ta)能使(shi)典型電(dian)(dian)力介(jie)于(yu)1.2Ah到7Ah的(de)12V密封式鉛酸(SLA)電(dian)(dian)池(chi)做有效的(de)充電(dian)(dian)。使(shi)用多階段的(de)智能充電(dian)(dian)技術(shu)，透(tou)過Ag102將能有效的(de)延長(chang)的(de)電(dian)(dian)池(chi)壽命。

　　Ag102可接受介于9Vdc～36Vdc的寬輸入電壓范圍，只需要增加兩個額外的組件就能擁有24Vac輸入。此提供相當大彈性的選擇，意謂著系統和充電器將只需要一個低(di)價(jia)的(de)電(dian)源供應器。搭配使用英商Silver Telecom的(de)以太網絡供電(dian)(POE)模塊，Ag102也能透過網絡線供應鉛酸(SLA)電(dian)池的(de)充電(dian)使用。

　　充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)可以經(jing)由外部輸入的(de)(de)(de)調整去滿足電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)量。此將(jiang)(jiang)促使充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)上下限(xian)風險降(jiang)至最低，電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)終端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)壓將(jiang)(jiang)不斷的(de)(de)(de)被偵測(ce)。一(yi)旦電(dian)(dian)(dian)(dian)(dian)(dian)量達(da)到滿載，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)動作(zuo)將(jiang)(jiang)停止且會避免持(chi)續(xu)的(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，這(zhe)種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)模式，將(jiang)(jiang)顯著的(de)(de)(de)降(jiang)低電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)本身因為持(chi)續(xu)的(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)所(suo)造成的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)損害，延長電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)使用(yong)的(de)(de)(de)壽命。

　　同時(shi)也增加了一個低成(cheng)本的溫度調節器，可以使充電(dian)(dian)電(dian)(dian)池因持續充電(dian)(dian)所產生的溫升有(you)溫度補償的作用，這個將有(you)助于(yu)維持電(dian)(dian)池壽命。

　　Ag102提(ti)供相多種的(de)充電(dian)狀(zhuang)態(tai)指示(shi)，可以被用在監控電(dian)池(chi)的(de)充電(dian)及故(gu)障狀(zhuang)態(tai)指示(shi)。

　　Ag102特性：

　　?快速充(chong)電, 電池的充(chong)電效能(neng)達(da): 86%

　　?極佳(jia)化電池(chi)的(de)壽命(ming)

　　?電池逆向保護

　　?減少功率消耗

　　?寬(kuan)輸入電壓(ya)范圍: 9V~36V

　　?高效(xiao)能DC-DC轉(zhuan)換器 : 88%

　　?智能的”追加”浮動充電

　　?可程控的充電(dian)電(dian)流

　　?充電狀態指示器輸出

　　?溫度補償: 隨(sui)著溫度的改變, 提供動態的充電電壓

　　?過(guo)載、短(duan)路(lu)保護

　　?容易整合

　　主要應用包括 : 門禁/警(jing)報系統, LED太陽(yang)能電(dian)池(chi), 無線基地站(zhan), 不斷電(dian)系統, 交換機(ji)等。