歡迎新老客(ke)戶光臨我們(men)的(de)展位，我司(si)有兩個(ge)展位（電(dian)子(zi)電(dian)器(qi)產(chan)品(pin)(pin)10.3M15， 電(dian)子(zi)消費品(pin)(pin)及(ji)信息產(chan)品(pin)(pin)4.1H04）下圖(tu)(tu)為（電(dian)子(zi)電(dian)器(qi)產(chan)品(pin)(pin)10.3M15平面(mian)圖(tu)(tu)） 下圖(tu)(tu)為（電(dian)子(zi)消費品(pin)(pin)及(ji)信息產(chan)品(pin)(pin)4.1H04）
發布時間:
2013
-
11
-
29
瀏覽次數：1193
![帶ＰＦＣ，均留備份，同步整流高效電源]( "帶ＰＦＣ，均留備份，同步整流高效電源")
友(you)誼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)８月份(fen)(fen)出(chu)(chu)品的(de)(de)(de)(de)(de)主動式PFC，功率為300W電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，內置(zhi)(zhi)均(jun)流(liu)備(bei)份(fen)(fen)功能(neng)，采用(yong)(yong)(yong)(yong)了(le)同步整流(liu)技(ji)術。以(yi)(yi)(yi)(yi)應對(dui)(dui)LED顯(xian)示屏市場的(de)(de)(de)(de)(de)高(gao)端需求(qiu)。此款電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)由于比以(yi)(yi)(yi)(yi)往的(de)(de)(de)(de)(de)產品效率有(you)了(le)極大(da)的(de)(de)(de)(de)(de)提(ti)(ti)高(gao)，溫(wen)升有(you)所(suo)(suo)降(jiang)低，所(suo)(suo)以(yi)(yi)(yi)(yi)拋棄了(le)風(feng)扇(shan)(shan)散熱設(she)(she)計。將熱量(liang)(liang)導到(dao)鋁殼上散熱。此設(she)(she)計有(you)兩大(da)好處，一(yi)(yi)方面減少了(le)噪音；另(ling)一(yi)(yi)方面，風(feng)扇(shan)(shan)是(shi)機(ji)械裝置(zhi)(zhi)，機(ji)械裝置(zhi)(zhi)會有(you)較大(da)的(de)(de)(de)(de)(de)概率早(zao)收到(dao)磨損，機(ji)油蒸發(fa)，時(shi)間(jian)一(yi)(yi)長可(ke)(ke)(ke)能(neng)速(su)度會降(jiang)低，甚至(zhi)不轉。若風(feng)扇(shan)(shan)出(chu)(chu)現(xian)了(le)故障，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)散熱的(de)(de)(de)(de)(de)不到(dao)保障，致使(shi)(shi)溫(wen)升過高(gao)，影響電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)(yong)壽命。加(jia)裝PFC功能(neng)是(shi)用(yong)(yong)(yong)(yong)來(lai)改(gai)善(shan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)或電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力設(she)(she)備(bei)和(he)器具的(de)(de)(de)(de)(de) PF的(de)(de)(de)(de)(de)裝置(zhi)(zhi)，同時(shi)使(shi)(shi)得電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)可(ke)(ke)(ke)以(yi)(yi)(yi)(yi)工作在90Vac-260Vac范圍中，適應全球各個國(guo)家(jia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓。提(ti)(ti)升PF值可(ke)(ke)(ke)以(yi)(yi)(yi)(yi)提(ti)(ti)高(gao)配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)設(she)(she)備(bei)及(ji)其配線的(de)(de)(de)(de)(de)利用(yong)(yong)(yong)(yong)率，以(yi)(yi)(yi)(yi)降(jiang)低設(she)(she)備(bei)的(de)(de)(de)(de)(de)裝置(zhi)(zhi)容(rong)量(liang)(liang)。因為虛功不但不是(shi)真正的(de)(de)(de)(de)(de)能(neng)量(liang)(liang)，而(er)且在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力傳(chuan)輸(shu)時(shi)會產生(sheng)能(neng)量(liang)(liang)的(de)(de)(de)(de)(de)損失，并且占用(yong)(yong)(yong)(yong)各種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力設(she)(she)備(bei)及(ji)線路的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)容(rong)量(liang)(liang)。在歐美及(ji)日本等先進開發(fa)國(guo)家(jia)，政(zheng)府對(dui)(dui)能(neng)源(yuan)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)(yong)效率有(you)更高(gao)的(de)(de)(de)(de)(de)要(yao)求(qiu)，所(suo)(suo)以(yi)(yi)(yi)(yi)有(you)些國(guo)家(jia)規定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣器具的(de)(de)(de)(de)(de)PF必須達到(dao)某一(yi)(yi)水平以(yi)(yi)(yi)(yi)上，才能(neng)在市場上銷售(shou)。均(jun)流(liu)備(bei)份(fen)(fen)功能(neng)主要(yao)是(shi)用(yong)(yong)(yong)(yong)來(lai)應對(dui)(dui)偶然(ran)(ran)的(de)(de)(de)(de)(de)時(shi)間(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)出(chu)(chu)現(xian)損壞，一(yi)(yi)旦(dan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)有(you)故障，然(ran)(ran)后備(bei)份(fen)(fen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)迅速(su)增加(jia)用(yong)(yong)(yong)(yong)來(lai)補充故障電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)原本需要(yao)輸(shu)出(chu)(chu)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。這種設(she)(she)計使(shi)(shi)得終端設(she)(she)備(bei)可(ke)(ke)(ke)以(yi)(yi)(yi)(yi)一(yi)(yi)直穩定(ding)工作，不會因為一(yi)(yi)臺電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)故障而(er)導致停機(ji)。另(ling)外，此電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)有(you)輸(shu)出(chu)(chu)信號接口(kou)，可(ke)(ke)(ke)以(yi)(yi)(yi)(yi)將自身狀態(tai)反饋給控制卡。控制卡就會實(shi)時(shi)監控此電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)(de)輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，而(er)且一(yi)(yi)旦(dan)出(chu)(chu)現(xian)故障，可(ke)(ke)(ke)以(yi)(yi)(yi)(yi)...
發布時間(jian):
2013
-
11
-
29
瀏覽次(ci)數：1086
![新產品-充電機]( "新產品-充電機")
友誼電(dian)(dian)(dian)(dian)源為儲(chu)能(neng)項目開發(fa)了新(xin)產品-充(chong)電(dian)(dian)(dian)(dian)機，可以運用于(yu)(yu)(yu)電(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)(che)，叉車(che)(che)，高爾夫代步車(che)(che)等。電(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)(che)作(zuo)為綠色(se)(se)交(jiao)通工具(ju)，給人(ren)類社會帶來了巨大(da)的(de)變化(hua)，是目前世(shi)界上(shang)唯一能(neng)到零排(pai)放(fang)的(de)機動(dong)(dong)車(che)(che)，電(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)(che)產能(neng)的(de)擴大(da)，對于(yu)(yu)(yu)電(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)(che)用電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)器(qi)有(you)了一定的(de)需要。而友誼電(dian)(dian)(dian)(dian)源此(ci)次開發(fa)的(de)電(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)充(chong)電(dian)(dian)(dian)(dian)機具(ju)有(you)如下特點指(zhi)(zhi)示(shi)功能(neng)：狀(zhuang)態(tai)指(zhi)(zhi)示(shi)：包括電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)壓(ya)(ya)不足、正在充(chong)電(dian)(dian)(dian)(dian)充(chong)電(dian)(dian)(dian)(dian)結(jie)束；故障指(zhi)(zhi)示(shi)：直(zhi)流輸(shu)(shu)(shu)出(chu)測(ce)過(guo)(guo)(guo)電(dian)(dian)(dian)(dian)壓(ya)(ya)及欠電(dian)(dian)(dian)(dian)壓(ya)(ya)，溫度異常，主斷路(lu)器(qi)斷開，蓄電(dian)(dian)(dian)(dian)池(chi)溫度異常。保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)功能(neng)：輸(shu)(shu)(shu)入過(guo)(guo)(guo)/欠壓(ya)(ya)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)：模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)具(ju)有(you)輸(shu)(shu)(shu)入過(guo)(guo)(guo)/欠壓(ya)(ya)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)功能(neng)。當(dang)輸(shu)(shu)(shu)入電(dian)(dian)(dian)(dian)壓(ya)(ya)小于(yu)(yu)(yu)313±10Vac或者大(da)于(yu)(yu)(yu)485±10Vac，模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)，無直(zhi)流輸(shu)(shu)(shu)出(chu)，保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)指(zhi)(zhi)示(shi)燈（黃色(se)(se)）亮。電(dian)(dian)(dian)(dian)壓(ya)(ya)恢(hui)復(fu)(fu)到335±10Vac～460±15Vac之間后(hou)(hou)(hou)，模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)自(zi)(zi)動(dong)(dong)恢(hui)復(fu)(fu)工作(zuo)。輸(shu)(shu)(shu)出(chu)過(guo)(guo)(guo)壓(ya)(ya)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)/欠壓(ya)(ya)告(gao)警：模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)具(ju)有(you)輸(shu)(shu)(shu)出(chu)過(guo)(guo)(guo)壓(ya)(ya)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)欠壓(ya)(ya)告(gao)警功能(neng)。當(dang)輸(shu)(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)大(da)于(yu)(yu)(yu)293±6Vdc時，模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)，無直(zhi)流輸(shu)(shu)(shu)出(chu)，保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)指(zhi)(zhi)示(shi)燈（黃色(se)(se)）亮。模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)不能(neng)自(zi)(zi)動(dong)(dong)恢(hui)復(fu)(fu)，必須將(jiang)模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)斷電(dian)(dian)(dian)(dian)后(hou)(hou)(hou)重新(xin)上(shang)電(dian)(dian)(dian)(dian)。當(dang)輸(shu)(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)小于(yu)(yu)(yu)198±1Vdc時，模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)告(gao)警，有(you)直(zhi)流輸(shu)(shu)(shu)出(chu)，保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)指(zhi)(zhi)示(shi)燈（黃色(se)(se)）亮。電(dian)(dian)(dian)(dian)壓(ya)(ya)恢(hui)復(fu)(fu)后(hou)(hou)(hou)，模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)輸(shu)(shu)(shu)出(chu)欠壓(ya)(ya)告(gao)警消失。短(duan)路(lu)回縮: 當(dang)模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)輸(shu)(shu)(shu)出(chu)短(duan)路(lu)時，輸(shu)(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)流不大(da)于(yu)(yu)(yu)40%額(e)定電(dian)(dian)(dian)(dian)流。短(duan)路(lu)因素排(pai)除(chu)后(hou)(hou)(hou)，模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)自(zi)(zi)動(dong)(dong)恢(hui)復(fu)(fu)正常輸(shu)(shu)(shu)出(chu)。過(guo)(guo)(guo)溫保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu): 模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)的(de)進風口(kou)被堵住或環境溫度過(guo)(guo)(guo)高導致模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)內部(bu)的(de)溫度超過(guo)(guo)(guo)設定值時，模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)會過(guo)(guo)(guo)溫保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)，模(mo)(mo)塊(kuai)(kuai)(kuai)(kuai)面板的(de)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)...
發布時間:
2013
-
11
-
29
瀏覽次數(shu)：740