危(wei)險(xian)性很大，可以燒掉應(ying)用電(dian)(dian)路(lu)。一般(ban)采用過(guo)壓(ya)保(bao)(bao)護(hu)(hu)電(dian)(dian)路(lu)實現過(guo)壓(ya)保(bao)(bao)護(hu)(hu)。此外，輸(shu)出端(duan)加穩壓(ya)二極管實現過(guo)壓(ya)保(bao)(bao)護(hu)(hu)。合(he)(he)理(li)選(xuan)擇二極管參(can)數，避免溫(wen)差引起的(de)(de)(de)穩壓(ya)點(dian)變化(hua)。有些模(mo)塊(kuai)(kuai)有過(guo)壓(ya)保(bao)(bao)護(hu)(hu)。一般(ban)來說，25w以下的(de)(de)(de)模(mo)塊(kuai)(kuai)沒有過(guo)壓(ya)保(bao)(bao)護(hu)(hu)功能，25w以上(shang)的(de)(de)(de)模(mo)塊(kuai)(kuai)內部設計(ji)有過(guo)壓(ya)保(bao)(bao)護(hu)(hu)電(dian)(dian)路(lu)。額定電(dian)(dian)壓(ya)一般(ban)為135-145，設計(ji)為過(guo)壓(ya)保(bao)(bao)護(hu)(hu)。在(zai)(zai)具體設計(ji)中，要確(que)定模(mo)塊(kuai)(kuai)是否具備這些功能，避免重復設計(ji)。由于輸(shu)入(ru)量過(guo)大，印刷(shua)板燒損嚴重，通(tong)常可以在(zai)(zai)輸(shu)入(ru)端(duan)選(xuan)擇合(he)(he)適(shi)的(de)(de)(de)保(bao)(bao)險(xian)管進行保(bao)(bao)護(hu)(hu)。接線(xian)保(bao)(bao)險(xian)絲(si)時，一般(ban)保(bao)(bao)險(xian)絲(si)應(ying)靠近(jin)電(dian)(dian)源(yuan)模(mo)塊(kuai)(kuai)的(de)(de)(de)輸(shu)入(ru)端(duan)，其設計(ji)目的(de)(de)(de)是減少輸(shu)入(ru)線(xian)的(de)(de)(de)導(dao)線(xian)電(dian)(dian)感，避免導(dao)線(xian)電(dian)(dian)感在(zai)(zai)接線(xian)保(bao)(bao)險(xian)絲(si)時造成輸(shu)入(ru)端(duan)過(guo)壓(ya)。大功率(lv)DCDC模(mo)塊(kuai)(kuai)可以在(zai)(zai)惡劣的(de)(de)(de)工作環(huan)境(jing)下正常工作，如高(gao)溫(wen)、高(gao)濕(shi)、高(gao)海拔等。DCDC降壓(ya)模(mo)塊(kuai)(kuai)哪(na)家有賣

大(da)功(gong)率非隔離雙(shuang)向(xiang)DCDC模(mo)塊(kuai)(kuai)、起重設備節能(neng)(neng)(neng)(neng)、儲(chu)能(neng)(neng)(neng)(neng)、電(dian)(dian)(dian)(dian)池(chi)(chi)檢(jian)(jian)測(ce)(ce)、微電(dian)(dian)(dian)(dian)網、DCDC領域、能(neng)(neng)(neng)(neng)量(liang)雙(shuang)向(xiang)流(liu)(liu)動、電(dian)(dian)(dian)(dian)池(chi)(chi)狀態監測(ce)(ce)。能(neng)(neng)(neng)(neng)量(liang)路由器、大(da)功(gong)率DCDC、抽(chou)油(you)(you)機(ji)節能(neng)(neng)(neng)(neng)、碼頭油(you)(you)改電(dian)(dian)(dian)(dian)、船(chuan)舶油(you)(you)改電(dian)(dian)(dian)(dian)、動力電(dian)(dian)(dian)(dian)池(chi)(chi)梯次利用(yong)、有軌電(dian)(dian)(dian)(dian)車節能(neng)(neng)(neng)(neng)、地(di)鐵節能(neng)(neng)(neng)(neng)、削(xue)峰填谷(gu)儲(chu)能(neng)(neng)(neng)(neng)、電(dian)(dian)(dian)(dian)力支撐、閃變、低(di)電(dian)(dian)(dian)(dian)壓(ya)穿(chuan)越、電(dian)(dian)(dian)(dian)梯節能(neng)(neng)(neng)(neng)、堆垛機(ji)節能(neng)(neng)(neng)(neng)、低(di)碳建(jian)筑、燃料電(dian)(dian)(dian)(dian)池(chi)(chi)DCDC、低(di)壓(ya)儲(chu)能(neng)(neng)(neng)(neng)、液流(liu)(liu)電(dian)(dian)(dian)(dian)池(chi)(chi)儲(chu)能(neng)(neng)(neng)(neng)、重力勢能(neng)(neng)(neng)(neng)回(hui)收利用(yong)、慣性(xing)勢能(neng)(neng)(neng)(neng)回(hui)收利用(yong)、直流(liu)(liu)充(chong)電(dian)(dian)(dian)(dian)樁、船(chuan)用(yong)DCDC。產品介紹：本(ben)產品是中大(da)功(gong)率非隔離的(de)雙(shuang)向(xiang)DCDC模(mo)塊(kuai)(kuai)，采用(yong)先進的(de)高(gao)頻PWM控制，具(ju)有響應快、控制精度(du)高(gao)等(deng)特點，可用(yong)于起重設備節能(neng)(neng)(neng)(neng)、儲(chu)能(neng)(neng)(neng)(neng)、電(dian)(dian)(dian)(dian)池(chi)(chi)檢(jian)(jian)測(ce)(ce)、微電(dian)(dian)(dian)(dian)網等(deng)其他需要DCDC變換(huan)的(de)領域。廣東大(da)功(gong)率DCDC模(mo)塊(kuai)(kuai)訂(ding)購大(da)功(gong)率DCDC模(mo)塊(kuai)(kuai)可以為新一代信息技術、智能(neng)(neng)(neng)(neng)制造等(deng)領域的(de)發展(zhan)帶來新的(de)機(ji)遇。

由于(yu)模(mo)塊(kuai)(kuai)化(hua)(hua)電源也(ye)主要(yao)用于(yu)某些(xie)(xie)電子元件，因(yin)(yin)此(ci)保持模(mo)塊(kuai)(kuai)化(hua)(hua)電源性能(neng)(neng)(neng)(neng)穩定尤為(wei)重要(yao)。電源模(mo)塊(kuai)(kuai)生產(chan)(chan)(chan)廠家(jia)，在(zai)生產(chan)(chan)(chan)過程(cheng)中(zhong)(zhong)，整個生產(chan)(chan)(chan)過程(cheng)的(de)(de)標準(zhun)都很嚴格，因(yin)(yin)此(ci)幾乎所有的(de)(de)產(chan)(chan)(chan)品都沒有質量問題。另外(wai)，一些(xie)(xie)廠家(jia)在(zai)出廠價之(zhi)前還會隨機(ji)抽(chou)查，超過一定標準(zhun)后(hou)(hou)(hou)整批返工(gong)后(hou)(hou)(hou)再進行檢查，以保持模(mo)塊(kuai)(kuai)化(hua)(hua)電源性能(neng)(neng)(neng)(neng)穩定。因(yin)(yin)此(ci)模(mo)塊(kuai)(kuai)化(hua)(hua)好(hao)，性能(neng)(neng)(neng)(neng)穩定，抗(kang)干擾能(neng)(neng)(neng)(neng)力強，廠家(jia)售(shou)后(hou)(hou)(hou)服(fu)務也(ye)做得很好(hao)。 對于(yu)電子產(chan)(chan)(chan)品制(zhi)造(zao)商來說，除了產(chan)(chan)(chan)品質量，生產(chan)(chan)(chan)安全是(shi)關鍵。因(yin)(yin)此(ci)，在(zai)生產(chan)(chan)(chan)過程(cheng)中(zhong)(zhong)，任何原材料的(de)(de)使(shi)用都不能(neng)(neng)(neng)(neng)粗心大意。模(mo)塊(kuai)(kuai)化(hua)(hua)電源的(de)(de)優點使(shi)其在(zai)使(shi)用過程(cheng)中(zhong)(zhong)非常穩定，有效降(jiang)低(di)了生產(chan)(chan)(chan)過程(cheng)中(zhong)(zhong)的(de)(de)安全隱患(huan)，因(yin)(yin)此(ci)使(shi)用非常安全。

先(xian)了(le)解一(yi)下電(dian)(dian)(dian)(dian)(dian)氣(qi)隔(ge)離，是(shi)(shi)將電(dian)(dian)(dian)(dian)(dian)源與用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)回路(lu)(lu)作(zuo)電(dian)(dian)(dian)(dian)(dian)氣(qi)上(shang)的(de)(de)(de)(de)隔(ge)離，即(ji)將用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)分支電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)與整個(ge)電(dian)(dian)(dian)(dian)(dian)氣(qi)系(xi)(xi)統隔(ge)離，使之成為(wei)一(yi)個(ge)在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)氣(qi)上(shang)被隔(ge)離的(de)(de)(de)(de)、單獨的(de)(de)(de)(de)不接(jie)地安全(quan)系(xi)(xi)統，以(yi)防止(zhi)在(zai)(zai)裸露(lu)導體故障帶電(dian)(dian)(dian)(dian)(dian)情況(kuang)下發生間(jian)(jian)接(jie)觸電(dian)(dian)(dian)(dian)(dian)危險。實現(xian)電(dian)(dian)(dian)(dian)(dian)氣(qi)隔(ge)離以(yi)后，兩(liang)(liang)個(ge)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)之間(jian)(jian)沒有(you)電(dian)(dian)(dian)(dian)(dian)氣(qi)上(shang)的(de)(de)(de)(de)直接(jie)聯系(xi)(xi)。即(ji)兩(liang)(liang)個(ge)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)之間(jian)(jian)是(shi)(shi)相互絕(jue)緣的(de)(de)(de)(de)。同時還要保(bao)證兩(liang)(liang)個(ge)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)維(wei)持能量傳輸的(de)(de)(de)(de)關系(xi)(xi)。電(dian)(dian)(dian)(dian)(dian)氣(qi)隔(ge)離的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)主要是(shi)(shi)減少(shao)兩(liang)(liang)個(ge)不同的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)之間(jian)(jian)的(de)(de)(de)(de)相互干擾(rao)，降低(di)噪聲。DC/DC轉換器，作(zuo)為(wei)電(dian)(dian)(dian)(dian)(dian)動(dong)汽動(dong)力(li)系(xi)(xi)統中(zhong)很重(zhong)要的(de)(de)(de)(de)一(yi)部分，它(ta)的(de)(de)(de)(de)一(yi)類重(zhong)要功(gong)(gong)用(yong)(yong)(yong)是(shi)(shi)為(wei)動(dong)力(li)轉向系(xi)(xi)統，空調以(yi)及(ji)其他輔助設備提供(gong)所(suo)需的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)力(li)。另一(yi)類，是(shi)(shi)出現(xian)在(zai)(zai)復合電(dian)(dian)(dian)(dian)(dian)源系(xi)(xi)統中(zhong)，與超級電(dian)(dian)(dian)(dian)(dian)容(rong)串聯，起到調節(jie)電(dian)(dian)(dian)(dian)(dian)源輸出，穩定母線電(dian)(dian)(dian)(dian)(dian)壓的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)。它(ta)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)能來自于動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)池包，去(qu)處是(shi)(shi)給車(che)載用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)器供(gong)電(dian)(dian)(dian)(dian)(dian)。與超級電(dian)(dian)(dian)(dian)(dian)容(rong)配合使用(yong)(yong)(yong)的(de)(de)(de)(de)DC/DC，在(zai)(zai)整車(che)電(dian)(dian)(dian)(dian)(dian)源中(zhong)的(de)(de)(de)(de)位置如(ru)下圖所(suo)示，它(ta)可(ke)能出現(xian)在(zai)(zai)圖（b）、（c）、（d）中(zhong)所(suo)示位置上(shang)，而(er)（b）是(shi)(shi)應用(yong)(yong)(yong)較(jiao)多的(de)(de)(de)(de)一(yi)種形(xing)式。大功(gong)(gong)率(lv)DCDC模(mo)塊采(cai)用(yong)(yong)(yong)先(xian)進的(de)(de)(de)(de)控制技術(shu)，可(ke)以(yi)實現(xian)多種保(bao)護功(gong)(gong)能，如(ru)過(guo)載保(bao)護、過(guo)溫保(bao)護、短路(lu)(lu)保(bao)護等。

下(xia)面(mian)小編告訴(su)大家幾種選擇(ze)技巧吧。1選擇(ze)電(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)(kuai)，根據(ju)實際應用(yong)(yong)：電(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)(kuai)兒等級(ji)劃分(fen)，主要(yao)為國家用(yong)(yong)級(ji)，商用(yong)(yong)級(ji)，工業級(ji)。不同(tong)等級(ji)對于工作環境(jing)的(de)濕度，溫度，振動等要(yao)求也(ye)各有(you)不同(tong)。我們常(chang)用(yong)(yong)的(de)大都選擇(ze)30%～80%.因為這個功率范圍各功能發揮相(xiang)對比較穩定。2選擇(ze)電(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)(kuai) 參考質(zhi)(zhi)量認(ren)證(zheng)。通過相(xiang)關質(zhi)(zhi)量認(ren)證(zheng)的(de)產品，用(yong)(yong)的(de)芯片元(yuan)器件(jian)和變壓器元(yuan)器件(jian)質(zhi)(zhi)量會(hui)有(you)保(bao)證(zheng)，產品才具有(you)較高的(de)安(an)全性能。選擇(ze)優越的(de)dcdc電(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)(kuai)，才會(hui)抗干擾能力強，轉換(huan)率高，使用(yong)(yong)壽命(ming)長。科(ke)學的(de)產品設計才會(hui)更靈活，合理(li)。這就更利于安(an)裝，應用(yong)(yong)和控制(zhi)。3 選擇(ze)dcdc電(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)(kuai) 看設計工藝。現(xian)階段的(de)dcdc電(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)(kuai)分(fen)為：裸(luo)板(ban)，灌封。裸(luo)板(ban)dcdc電(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)(kuai)可以(yi)用(yong)(yong)直觀的(de)方式看到，布局是否(fou)整齊有(you)序(xu)，焊點干凈利落。灌封dcdc電(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)(kuai)雖然無法直觀查看內部情況，但安(an)全性較高。大功率DCDC模(mo)(mo)塊(kuai)(kuai)(kuai)可以(yi)保(bao)證(zheng)設備(bei)在不同(tong)的(de)電(dian)源(yuan)(yuan)(yuan)環境(jing)下(xia)正(zheng)常(chang)工作，如電(dian)網電(dian)源(yuan)(yuan)(yuan)、蓄電(dian)池電(dian)源(yuan)(yuan)(yuan)等。上海船用(yong)(yong)DCDC模(mo)(mo)塊(kuai)(kuai)(kuai)怎么樣

大(da)功率DCDC模塊(kuai)可以實(shi)現(xian)電力的高效利用(yong)和節能減排。DCDC降(jiang)壓(ya)模塊(kuai)哪家(jia)有賣

車(che)載 DCDC 電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)模塊可(ke)以(yi)將商用車(che) 24V 的(de)系(xi)(xi)統電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)轉成 12V，為(wei)車(che)載 12V 系(xi)(xi)統的(de)用電(dian)(dian)(dian)(dian)設備供(gong)電(dian)(dian)(dian)(dian)，滿(man)足日益多元化的(de)客戶需(xu)求。該電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)模塊具有(you)(you)體(ti)積小、功率(lv)(lv)密度高(gao)、效率(lv)(lv)高(gao)等優點，并且具有(you)(you)輸(shu)入欠壓(ya)、輸(shu)出限流(liu)、輸(shu)出短路、過(guo)溫保(bao)護(hu)(hu)等多種保(bao)護(hu)(hu)功能(neng)。產(chan)品(pin)(pin)特(te)性(xing)：寬輸(shu)入電(dian)(dian)(dian)(dian)壓(ya)范圍，滿(man)足 24V 系(xi)(xi)統的(de)電(dian)(dian)(dian)(dian)壓(ya)范圍：高(gao)轉換效率(lv)(lv)，典型的(de)轉換效率(lv)(lv)達 93%。低輸(shu)出紋波，過(guo)流(liu)及短路保(bao)護(hu)(hu)功能(neng)。 產(chan)品(pin)(pin)可(ke)應用于 24V 系(xi)(xi)統的(de)各類(lei)型商用車(che)、工程機械車(che)輛(liang)，并且滿(man)足 24V 系(xi)(xi)統的(de) Load Dump、Jump Start 等試驗(yan)標(biao)準。能(neng)夠(gou)為(wei) 24V 系(xi)(xi)統車(che)輛(liang)的(de)駕(jia)(jia)駛(shi)人員和(he)乘客提供(gong)高(gao)效率(lv)(lv)、好品(pin)(pin)質的(de) 12V 電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)，以(yi)便(bian)為(wei)大量的(de) 12V 系(xi)(xi)統用電(dian)(dian)(dian)(dian)設備供(gong)電(dian)(dian)(dian)(dian)，提高(gao)車(che)輛(liang)使用者的(de)駕(jia)(jia)駛(shi)樂趣和(he)舒適度。DCDC降壓(ya)模塊哪家有(you)(you)賣

上(shang)海(hai)(hai)(hai)海(hai)(hai)(hai)奇(qi)(qi)新能(neng)(neng)(neng)源科(ke)(ke)(ke)技有(you)限(xian)公司成立于2022-11-29，同(tong)時啟動(dong)了以上(shang)海(hai)(hai)(hai)海(hai)(hai)(hai)奇(qi)(qi)新能(neng)(neng)(neng)源科(ke)(ke)(ke)技有(you)限(xian)公為主(zhu)的(de)(de)(de)能(neng)(neng)(neng)量回收系(xi)(xi)統，交直(zhi)(zhi)流(liu)混合微網(wang)系(xi)(xi)統，大(da)(da)功率DCDC模(mo)(mo)塊(kuai)，電(dian)(dian)(dian)能(neng)(neng)(neng)治(zhi)理APF模(mo)(mo)塊(kuai)產(chan)(chan)業(ye)布局。是具(ju)有(you)一(yi)定(ding)(ding)實力的(de)(de)(de)電(dian)(dian)(dian)工電(dian)(dian)(dian)氣(qi)企(qi)業(ye)之一(yi)，主(zhu)要提(ti)供能(neng)(neng)(neng)量回收系(xi)(xi)統，交直(zhi)(zhi)流(liu)混合微網(wang)系(xi)(xi)統，大(da)(da)功率DCDC模(mo)(mo)塊(kuai)，電(dian)(dian)(dian)能(neng)(neng)(neng)治(zhi)理APF模(mo)(mo)塊(kuai)等領(ling)域(yu)內的(de)(de)(de)產(chan)(chan)品或服務。同(tong)時，企(qi)業(ye)針對用(yong)(yong)戶，在能(neng)(neng)(neng)量回收系(xi)(xi)統，交直(zhi)(zhi)流(liu)混合微網(wang)系(xi)(xi)統，大(da)(da)功率DCDC模(mo)(mo)塊(kuai)，電(dian)(dian)(dian)能(neng)(neng)(neng)治(zhi)理APF模(mo)(mo)塊(kuai)等幾大(da)(da)領(ling)域(yu)，提(ti)供更多(duo)(duo)、更豐富的(de)(de)(de)電(dian)(dian)(dian)工電(dian)(dian)(dian)氣(qi)產(chan)(chan)品，進(jin)一(yi)步為全國(guo)更多(duo)(duo)單(dan)位和企(qi)業(ye)提(ti)供更具(ju)針對性的(de)(de)(de)電(dian)(dian)(dian)工電(dian)(dian)(dian)氣(qi)服務。值得一(yi)提(ti)的(de)(de)(de)是，上(shang)海(hai)(hai)(hai)海(hai)(hai)(hai)奇(qi)(qi)致力于為用(yong)(yong)戶帶(dai)去更為定(ding)(ding)向、專業(ye)的(de)(de)(de)電(dian)(dian)(dian)工電(dian)(dian)(dian)氣(qi)一(yi)體化解決方(fang)案，在有(you)效(xiao)降低用(yong)(yong)戶成本的(de)(de)(de)同(tong)時，更能(neng)(neng)(neng)憑借科(ke)(ke)(ke)學的(de)(de)(de)技術(shu)讓用(yong)(yong)戶極大(da)(da)限(xian)度地挖掘上(shang)海(hai)(hai)(hai)海(hai)(hai)(hai)奇(qi)(qi)新能(neng)(neng)(neng)源科(ke)(ke)(ke)技有(you)限(xian)公的(de)(de)(de)應(ying)用(yong)(yong)潛能(neng)(neng)(neng)。

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