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。該模塊內建高效(xiao)能的DC-DC轉換器，主要是(shi)用于(yu)減少功率(lv)的消耗(hao)及增加使用在粗糙充電(dian)技術(shu)下的電(dian)池(chi)(chi)壽命(ming)。此模塊主要是(shi)針對介于(yu)1.2Ah到7Ah容積的12V密(mi)封式(shi)鉛酸(SLA)電(dian)池(chi)(chi)。

　　Ag102是一個智能的(de)、經濟(ji)的(de)密封式(shi)鉛(qian)(qian)酸(SLA)電(dian)(dian)池(chi)充電(dian)(dian)模塊。它能使(shi)(shi)典型電(dian)(dian)力介于1.2Ah到7Ah的(de)12V密封式(shi)鉛(qian)(qian)酸(SLA)電(dian)(dian)池(chi)做有(you)效的(de)充電(dian)(dian)。使(shi)(shi)用多階段的(de)智能充電(dian)(dian)技術，透過(guo)Ag102將能有(you)效的(de)延長的(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(zhi)需要一個低價的電源供應器。搭配使用英(ying)商Silver Telecom的以太(tai)網絡(luo)供電(POE)模塊，Ag102也(ye)能(neng)透過網絡(luo)線供應鉛酸(SLA)電池的充電使用。

　　充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流可以(yi)經由外部(bu)輸入的(de)(de)調整去滿足電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)電(dian)(dian)(dian)(dian)容(rong)量(liang)。此(ci)將(jiang)(jiang)促使(shi)充(chong)電(dian)(dian)(dian)(dian)的(de)(de)上下限風險降至最低，電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)終端(duan)電(dian)(dian)(dian)(dian)壓將(jiang)(jiang)不斷的(de)(de)被偵測。一旦電(dian)(dian)(dian)(dian)量(liang)達到(dao)滿載，充(chong)電(dian)(dian)(dian)(dian)動(dong)作將(jiang)(jiang)停止(zhi)且會避免持續的(de)(de)充(chong)電(dian)(dian)(dian)(dian)，這種充(chong)電(dian)(dian)(dian)(dian)模(mo)式，將(jiang)(jiang)顯著的(de)(de)降低電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)本身因為持續的(de)(de)充(chong)電(dian)(dian)(dian)(dian)所(suo)造(zao)成(cheng)的(de)(de)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)損害，延長電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)使(shi)用的(de)(de)壽命。

　　同時也增加了一個低成(cheng)本的溫度(du)(du)調節(jie)器，可(ke)以使(shi)充(chong)電電池因持續充(chong)電所(suo)產生的溫升有(you)溫度(du)(du)補償(chang)的作用，這(zhe)個將有(you)助于維持電池壽(shou)命。

　　Ag102提供(gong)相(xiang)多(duo)種(zhong)的(de)充(chong)電(dian)狀(zhuang)態指示，可以被用在監控(kong)電(dian)池的(de)充(chong)電(dian)及(ji)故障(zhang)狀(zhuang)態指示。

　　Ag102特性：

　　?快速(su)充(chong)電(dian)(dian), 電(dian)(dian)池的充(chong)電(dian)(dian)效(xiao)能達: 86%

　　?極佳(jia)化電池的壽命

　　?電池逆向保護

　　?減少功率消耗

　　?寬輸入電(dian)壓(ya)范(fan)圍(wei): 9V~36V

　　?高效能DC-DC轉(zhuan)換器 : 88%

　　?智能(neng)的”追加”浮(fu)動充電

　　?可程(cheng)控的充電(dian)電(dian)流

　　?充電狀態指示(shi)器輸出(chu)

　　?溫(wen)度補償: 隨(sui)著溫(wen)度的改(gai)變, 提(ti)供(gong)動態的充電電壓

　　?過載、短(duan)路(lu)保(bao)護

　　?容易整合

　　主(zhu)要(yao)應用包(bao)括 : 門禁/警(jing)報(bao)系統, LED太陽(yang)能電(dian)池, 無線基地站, 不斷電(dian)系統, 交換機等。