在一些混合動(dong)力電(dian)(dian)動(dong)汽(qi)(qi)車(che)（HEV）應用(yong)中(zhong)(zhong)。升(sheng)(sheng)壓(ya)(ya)(ya)(ya)(ya)DC-DC轉(zhuan)換器(qi)用(yong)于將電(dian)(dian)池的(de)(de)(de)(de)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)從202 V升(sheng)(sheng)壓(ya)(ya)(ya)(ya)(ya)至500 V。混合動(dong)力汽(qi)(qi)車(che)（HEV）應用(yong)中(zhong)(zhong)的(de)(de)(de)(de)電(dian)(dian)池電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)受(shou)到(dao)串聯(lian)電(dian)(dian)池單(dan)元數(shu)量的(de)(de)(de)(de)限(xian)制。由于空(kong)間(jian)有限(xian)。電(dian)(dian)池串聯(lian)的(de)(de)(de)(de)電(dian)(dian)池數(shu)量有限(xian)。因此輸(shu)(shu)(shu)(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)也(ye)受(shou)到(dao)限(xian)制。使用(yong)升(sheng)(sheng)壓(ya)(ya)(ya)(ya)(ya)DC-DC轉(zhuan)換器(qi)。電(dian)(dian)池電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)可(ke)以增加到(dao)電(dian)(dian)機所需的(de)(de)(de)(de)更高電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)。在降壓(ya)(ya)(ya)(ya)(ya)DC-DC轉(zhuan)換器(qi)中(zhong)(zhong)。輸(shu)(shu)(shu)(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)始終(zhong)小于輸(shu)(shu)(shu)(shu)入(ru)(ru)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)。另一方(fang)面。在DC-DC升(sheng)(sheng)壓(ya)(ya)(ya)(ya)(ya)轉(zhuan)換器(qi)中(zhong)(zhong)。輸(shu)(shu)(shu)(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)始終(zhong)大(da)于輸(shu)(shu)(shu)(shu)入(ru)(ru)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)。降壓(ya)(ya)(ya)(ya)(ya)-升(sheng)(sheng)壓(ya)(ya)(ya)(ya)(ya)型 DC-DC 轉(zhuan)換器(qi)將兩者結合在一起(qi)。其輸(shu)(shu)(shu)(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)可(ke)以高于和降低輸(shu)(shu)(shu)(shu)入(ru)(ru)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)。具(ju)體取(qu)決于施加到(dao)開關上的(de)(de)(de)(de)占(zhan)空(kong)比(bi)。逆變(bian)拓(tuo)撲結構降壓(ya)(ya)(ya)(ya)(ya)-升(sheng)(sheng)壓(ya)(ya)(ya)(ya)(ya)型 DC-DC 轉(zhuan)換器(qi)輸(shu)(shu)(shu)(shu)出(chu)的(de)(de)(de)(de)極性與(yu)輸(shu)(shu)(shu)(shu)入(ru)(ru)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)相反(fan)。輸(shu)(shu)(shu)(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)由開關元件（晶體管）占(zhan)空(kong)比(bi)的(de)(de)(de)(de)函數(shu)調節。大(da)功率(lv)DCDC模塊(kuai)可(ke)以為(wei)人(ren)們的(de)(de)(de)(de)生活、工(gong)作提供更加高效、便利(li)的(de)(de)(de)(de)電(dian)(dian)力支持(chi)。安(an)徽燃料電(dian)(dian)池DCDC模塊(kuai)定(ding)制

隔(ge)(ge)(ge)離(li)(li)(li)DC-DC電(dian)(dian)源(yuan)模(mo)(mo)(mo)(mo)塊(kuai)(kuai)是(shi)指(zhi)隔(ge)(ge)(ge)離(li)(li)(li)電(dian)(dian)源(yuan)是(shi)使(shi)用(yong)變壓(ya)器(qi)將各種(zhong)不同電(dian)(dian)壓(ya)（如(ru)：48VDC，24VDC，12VDC等）通(tong)(tong)過(guo)變壓(ya)器(qi)將電(dian)(dian)壓(ya)降到所(suo)(suo)需要的(de)電(dian)(dian)壓(ya)，然(ran)后作為負載供電(dian)(dian)使(shi)用(yong)。非隔(ge)(ge)(ge)離(li)(li)(li)DC-DC電(dian)(dian)源(yuan)模(mo)(mo)(mo)(mo)塊(kuai)(kuai)是(shi)將各種(zhong)不同電(dian)(dian)壓(ya)直(zhi)接(jie)引入(ru)到電(dian)(dian)子電(dian)(dian)路，再(zai)通(tong)(tong)過(guo)電(dian)(dian)子元件(jian)進(jin)行(xing)升(sheng)降壓(ya)輸(shu)出，輸(shu)入(ru)輸(shu)出是(shi)通(tong)(tong)過(guo)電(dian)(dian)子元件(jian)直(zhi)接(jie)連接(jie)的(de)，中(zhong)間并沒有經(jing)過(guo)變壓(ya)器(qi)等帶隔(ge)(ge)(ge)離(li)(li)(li)性的(de)器(qi)件(jian)，所(suo)(suo)以(yi)(yi)(yi)稱非隔(ge)(ge)(ge)離(li)(li)(li)電(dian)(dian)源(yuan)模(mo)(mo)(mo)(mo)塊(kuai)(kuai)。非隔(ge)(ge)(ge)離(li)(li)(li)電(dian)(dian)源(yuan)模(mo)(mo)(mo)(mo)塊(kuai)(kuai)由于少(shao)了變壓(ya)的(de)磁電(dian)(dian)轉(zhuan)換所(suo)(suo)損失的(de)能(neng)量，所(suo)(suo)以(yi)(yi)(yi)效率(lv)一般較高，行(xing)業中(zhong)大多(duo)電(dian)(dian)源(yuan)廠家(jia)的(de)非隔(ge)(ge)(ge)離(li)(li)(li)電(dian)(dian)源(yuan)模(mo)(mo)(mo)(mo)塊(kuai)(kuai)的(de)效率(lv)都能(neng)達到91%以(yi)(yi)(yi)上。相比之(zhi)下，DC-DC隔(ge)(ge)(ge)離(li)(li)(li)電(dian)(dian)源(yuan)模(mo)(mo)(mo)(mo)塊(kuai)(kuai)一般效率(lv)都在(zai)88%以(yi)(yi)(yi)下，所(suo)(suo)以(yi)(yi)(yi)DC-DC隔(ge)(ge)(ge)離(li)(li)(li)電(dian)(dian)源(yuan)模(mo)(mo)(mo)(mo)塊(kuai)(kuai)發(fa)熱相對來說會比非隔(ge)(ge)(ge)離(li)(li)(li)電(dian)(dian)源(yuan)模(mo)(mo)(mo)(mo)塊(kuai)(kuai)的(de)大。北京(jing)DCDC變換模(mo)(mo)(mo)(mo)塊(kuai)(kuai)哪家(jia)好大功率(lv)DCDC模(mo)(mo)(mo)(mo)塊(kuai)(kuai)可以(yi)(yi)(yi)為智(zhi)慧城(cheng)市、智(zhi)慧交通(tong)(tong)、智(zhi)慧醫療(liao)等領(ling)域的(de)發(fa)展提(ti)供支持。

這個(ge)降壓(ya)(ya)(ya)的(de)過程相(xiang)對于穩(wen)壓(ya)(ya)(ya)模(mo)塊(kuai)來(lai)說，更(geng)大限度地避免了電(dian)(dian)(dian)能(neng)在降壓(ya)(ya)(ya)模(mo)塊(kuai)上(shang)面(mian)的(de)消(xiao)耗，并且(qie)內(nei)部(bu)震蕩部(bu)分控制其占空比(bi)就能(neng)改變輸(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)大小（在10V范(fan)圍內(nei)），使其輸(shu)出(chu)(chu)(chu)能(neng)恒定（比(bi)如某個(ge)DC-DC規(gui)定輸(shu)入(ru)范(fan)圍是(shi)(shi)6V到(dao)16V，輸(shu)出(chu)(chu)(chu)5V，只(zhi)要是(shi)(shi)在這個(ge)輸(shu)入(ru)范(fan)圍內(nei)，輸(shu)出(chu)(chu)(chu)都是(shi)(shi)5v誤差只(zhi)有零點零幾(ji)伏，而穩(wen)壓(ya)(ya)(ya)模(mo)塊(kuai)的(de)輸(shu)出(chu)(chu)(chu)則(ze)和輸(shu)入(ru)電(dian)(dian)(dian)壓(ya)(ya)(ya)有一(yi)定的(de)線性關系，輸(shu)入(ru)7V的(de)輸(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)和輸(shu)入(ru)14V的(de)輸(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)差得比(bi)較大）。采用(yong)電(dian)(dian)(dian)源(yuan)(yuan)模(mo)塊(kuai)的(de)優點：不(bu)同的(de)供(gong)應商(shang)在市場上(shang)推出(chu)(chu)(chu)多種不(bu)同的(de)電(dian)(dian)(dian)源(yuan)(yuan)模(mo)塊(kuai)，而不(bu)同產品(pin)的(de)輸(shu)入(ru)電(dian)(dian)(dian)壓(ya)(ya)(ya)、輸(shu)出(chu)(chu)(chu)功率(lv)、功能(neng)及(ji)拓撲(pu)結(jie)構等都各不(bu)相(xiang)同。采用(yong)電(dian)(dian)(dian)源(yuan)(yuan)模(mo)塊(kuai)可(ke)以節(jie)省(sheng)開(kai)發時間，使產品(pin)可(ke)以更(geng)快推出(chu)(chu)(chu)市場，因(yin)此(ci)電(dian)(dian)(dian)源(yuan)(yuan)模(mo)塊(kuai)比(bi)集(ji)成式的(de)解(jie)決(jue)方案優勝。

DC-DC模塊電(dian)(dian)(dian)源(yuan)以(yi)(yi)其(qi)體(ti)積小巧、性能(neng)卓異、使用(yong)(yong)(yong)方(fang)便(bian)的(de)明顯特點，在(zai)(zai)(zai)通(tong)信(xin)、網絡(luo)、工控、鐵路、國事等領域日益得(de)到普遍(bian)的(de)應用(yong)(yong)(yong)。很多技術設計人(ren)員已經意識到：正確合(he)理(li)地選用(yong)(yong)(yong)DC-DC模塊電(dian)(dian)(dian)源(yuan)，可(ke)以(yi)(yi)省卻(que)電(dian)(dian)(dian)源(yuan)設計、調試方(fang)面的(de)麻煩，將主要精力集中在(zai)(zai)(zai)自己專業(ye)的(de)領域，這(zhe)樣不只可(ke)以(yi)(yi)提高整體(ti)系統的(de)可(ke)靠性和設計水(shui)平，而且(qie)更重要的(de)是縮(suo)短了整個(ge)(ge)(ge)產品的(de)研發周期。實(shi)(shi)現了一個(ge)(ge)(ge)非隔(ge)離(li)雙(shuang)向降壓(ya)升(sheng)壓(ya)功(gong)(gong)(gong)(gong)率(lv)轉(zhuan)換器(qi)，適(shi)合(he)于(yu)太陽(yang)能(neng)微轉(zhuan)換器(qi)、數字(zi)電(dian)(dian)(dian)源(yuan)和電(dian)(dian)(dian)池充(chong)放電(dian)(dian)(dian)應用(yong)(yong)(yong)。較大亮點是可(ke)實(shi)(shi)現功(gong)(gong)(gong)(gong)率(lv)雙(shuang)向流(liu)動，即(ji)功(gong)(gong)(gong)(gong)率(lv)能(neng)從輸(shu)(shu)入端(duan)(duan)(duan)流(liu)入輸(shu)(shu)出端(duan)(duan)(duan)，也可(ke)以(yi)(yi)從輸(shu)(shu)出端(duan)(duan)(duan)流(liu)向輸(shu)(shu)入端(duan)(duan)(duan)，這(zhe)個(ge)(ge)(ge)功(gong)(gong)(gong)(gong)能(neng)在(zai)(zai)(zai)電(dian)(dian)(dian)池應用(yong)(yong)(yong)上(shang)很有(you)作(zuo)用(yong)(yong)(yong)，因為在(zai)(zai)(zai)一個(ge)(ge)(ge)功(gong)(gong)(gong)(gong)率(lv)電(dian)(dian)(dian)路上(shang)實(shi)(shi)現和充(chong)放電(dian)(dian)(dian)功(gong)(gong)(gong)(gong)能(neng)，這(zhe)也是未來發展方(fang)向，在(zai)(zai)(zai)新能(neng)源(yuan)上(shang)應用(yong)(yong)(yong)普遍(bian)。大功(gong)(gong)(gong)(gong)率(lv)DCDC模塊的(de)輸(shu)(shu)出電(dian)(dian)(dian)壓(ya)和電(dian)(dian)(dian)流(liu)可(ke)以(yi)(yi)實(shi)(shi)現快速響應，具有(you)很高的(de)動態性能(neng)。

雙(shuang)向dcdc變(bian)(bian)換器(qi)還能(neng)應用在軌道(dao)交(jiao)(jiao)通(tong)行(xing)業(ye)中(zhong)，它(ta)能(neng)實現電(dian)壓(ya)的隨意(yi)轉化，因為城(cheng)市的軌道(dao)交(jiao)(jiao)通(tong)都會有(you)(you)(you)兩種不(bu)同的供電(dian)方(fang)式，都是通(tong)過(guo)受流軌為車(che)載設(she)備進行(xing)充電(dian)，但(dan)車(che)輛的供電(dian)制(zhi)式是不(bu)各不(bu)相同，有(you)(you)(you)的是1,500V有(you)(you)(you)的是750V，為了(le)讓這些車(che)輛能(neng)在不(bu)同的軌道(dao)上(shang)進行(xing)充電(dian)就需要使用這種雙(shuang)向dcdc變(bian)(bian)換器(qi)，它(ta)安(an)裝使用以后能(neng)實現兼容，方(fang)便車(che)輛充電(dian)，也能(neng)讓車(che)輛牽(qian)引變(bian)(bian)頻(pin)器(qi)中(zhong)產生了(le)能(neng)量回饋的地面的供電(dian)電(dian)源中(zhong)，能(neng)簡化車(che)輛的配置(zhi)。產品(pin)特(te)點：采用高性能(neng) 28335DSP+CPLD 控制(zhi)芯片，處理速(su)度(du)(du)快(kuai)、精(jing)度(du)(du)高；采用三相交(jiao)(jiao)錯(cuo)結構，紋(wen)波小(xiao)，穩(wen)壓(ya)穩(wen)流精(jing)度(du)(du)高；帶有(you)(you)(you)過(guo)欠(qian)壓(ya)、過(guo)流、反(fan)接(jie)等快(kuai)速(su)保護功(gong)能(neng)；能(neng)量雙(shuang)向流動，充放切(qie)時間可(ke)以 10ms 之內完成；另配有(you)(you)(you)多路(lu)溫度(du)(du)、電(dian)壓(ya)檢測，可(ke)用于電(dian)池狀態監測。大功(gong)率DCDC模塊(kuai)可(ke)以減輕電(dian)力系統的負荷。深圳DCDC穩(wen)壓(ya)模塊(kuai)廠家排名(ming)

大功率DCDC模(mo)塊廣泛應(ying)用于電(dian)力電(dian)子(zi)(zi)、通信、汽車(che)電(dian)子(zi)(zi)、醫療電(dian)子(zi)(zi)等領域(yu)。安(an)徽燃(ran)料電(dian)池(chi)DCDC模(mo)塊定制

由于模(mo)(mo)塊(kuai)(kuai)化(hua)(hua)(hua)(hua)電(dian)源(yuan)也主要(yao)用于某(mou)些電(dian)子元(yuan)件，因(yin)(yin)(yin)此保持模(mo)(mo)塊(kuai)(kuai)化(hua)(hua)(hua)(hua)電(dian)源(yuan)性(xing)能(neng)穩定尤(you)為重要(yao)。電(dian)源(yuan)模(mo)(mo)塊(kuai)(kuai)生(sheng)產(chan)廠(chang)家(jia)，在(zai)生(sheng)產(chan)過(guo)(guo)程(cheng)中(zhong)，整個(ge)生(sheng)產(chan)過(guo)(guo)程(cheng)的(de)標準(zhun)都很嚴格，因(yin)(yin)(yin)此幾乎所(suo)有的(de)產(chan)品(pin)(pin)都沒有質(zhi)量(liang)(liang)問題。另(ling)外，一些廠(chang)家(jia)在(zai)出廠(chang)價(jia)之前還會隨機抽查，超過(guo)(guo)一定標準(zhun)后(hou)整批返(fan)工后(hou)再進行檢查，以保持模(mo)(mo)塊(kuai)(kuai)化(hua)(hua)(hua)(hua)電(dian)源(yuan)性(xing)能(neng)穩定。因(yin)(yin)(yin)此模(mo)(mo)塊(kuai)(kuai)化(hua)(hua)(hua)(hua)好，性(xing)能(neng)穩定，抗(kang)干擾能(neng)力強，廠(chang)家(jia)售后(hou)服(fu)務也做得很好。 對于電(dian)子產(chan)品(pin)(pin)制造(zao)商來說，除了產(chan)品(pin)(pin)質(zhi)量(liang)(liang)，生(sheng)產(chan)安全(quan)是關鍵。因(yin)(yin)(yin)此，在(zai)生(sheng)產(chan)過(guo)(guo)程(cheng)中(zhong)，任何原材(cai)料的(de)使(shi)用都不能(neng)粗心大意。模(mo)(mo)塊(kuai)(kuai)化(hua)(hua)(hua)(hua)電(dian)源(yuan)的(de)優點使(shi)其在(zai)使(shi)用過(guo)(guo)程(cheng)中(zhong)非常穩定，有效(xiao)降(jiang)低了生(sheng)產(chan)過(guo)(guo)程(cheng)中(zhong)的(de)安全(quan)隱患，因(yin)(yin)(yin)此使(shi)用非常安全(quan)。安徽燃料電(dian)池DCDC模(mo)(mo)塊(kuai)(kuai)定制

上海海奇新能(neng)源(yuan)科技(ji)有限(xian)公(gong)(gong)司(si)專注技(ji)術創新和產品研發，發展規(gui)模(mo)團隊不(bu)斷壯大。目(mu)前我(wo)公(gong)(gong)司(si)在職員工以90后(hou)為主，是(shi)一個有活力有能(neng)力有創新精神(shen)的(de)(de)團隊。上海海奇新能(neng)源(yuan)科技(ji)有限(xian)公(gong)(gong)司(si)主營業務(wu)(wu)涵蓋能(neng)量(liang)(liang)(liang)回收(shou)系統(tong)，交直(zhi)流(liu)混(hun)合微網系統(tong)，大功(gong)率DCDC模(mo)塊(kuai)，電能(neng)治(zhi)理APF模(mo)塊(kuai)，堅持“質量(liang)(liang)(liang)保證、良好服務(wu)(wu)、顧客滿意”的(de)(de)質量(liang)(liang)(liang)方(fang)針，贏(ying)得(de)廣大客戶的(de)(de)支(zhi)持和信賴。公(gong)(gong)司(si)深耕能(neng)量(liang)(liang)(liang)回收(shou)系統(tong)，交直(zhi)流(liu)混(hun)合微網系統(tong)，大功(gong)率DCDC模(mo)塊(kuai)，電能(neng)治(zhi)理APF模(mo)塊(kuai)，正積蓄著更大的(de)(de)能(neng)量(liang)(liang)(liang)，向更廣闊的(de)(de)空間、更寬泛的(de)(de)領域拓展。

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