AC-DC電(dian)(dian)(dian)(dian)源(yuan)模(mo)塊的(de)作用：一、隔(ge)(ge)離(li)1、安全隔(ge)(ge)離(li)：強電(dian)(dian)(dian)(dian)弱電(dian)(dian)(dian)(dian)隔(ge)(ge)離(li)\IGBT隔(ge)(ge)離(li)驅動\浪(lang)涌隔(ge)(ge)離(li)保(bao)護(hu)(hu)\雷電(dian)(dian)(dian)(dian)隔(ge)(ge)離(li)保(bao)護(hu)(hu)（如(ru)人體(ti)接觸(chu)的(de)醫療電(dian)(dian)(dian)(dian)子設備的(de)隔(ge)(ge)離(li)保(bao)護(hu)(hu)）。2、噪聲(sheng)隔(ge)(ge)離(li)：（模(mo)擬電(dian)(dian)(dian)(dian)路(lu)(lu)與(yu)數字(zi)電(dian)(dian)(dian)(dian)路(lu)(lu)隔(ge)(ge)離(li)、強弱信(xin)號隔(ge)(ge)離(li)）。3、接地環(huan)路(lu)(lu)消除：遠(yuan)程信(xin)號傳(chuan)輸\分(fen)布(bu)式(shi)電(dian)(dian)(dian)(dian)源(yuan)供(gong)電(dian)(dian)(dian)(dian)系(xi)統。二、保(bao)護(hu)(hu)短路(lu)(lu)保(bao)護(hu)(hu)、過壓(ya)保(bao)護(hu)(hu)、欠壓(ya)保(bao)護(hu)(hu)、過流(liu)(liu)保(bao)護(hu)(hu)、其它保(bao)護(hu)(hu)。三、電(dian)(dian)(dian)(dian)壓(ya)變(bian)換升壓(ya)變(bian)換\降壓(ya)變(bian)換\交直流(liu)(liu)轉換（AC/DC、DC/AC）\極性(xing)(xing)變(bian)換（正(zheng)負極性(xing)(xing)轉換、單(dan)電(dian)(dian)(dian)(dian)源(yuan)與(yu)正(zheng)負電(dian)(dian)(dian)(dian)源(yuan)轉換、單(dan)電(dian)(dian)(dian)(dian)源(yuan)與(yu)多電(dian)(dian)(dian)(dian)源(yuan)轉換）。四、穩壓(ya)交流(liu)(liu)市電(dian)(dian)(dian)(dian)供(gong)電(dian)(dian)(dian)(dian)\遠(yuan)程直流(liu)(liu)供(gong)電(dian)(dian)(dian)(dian)\分(fen)布(bu)式(shi)電(dian)(dian)(dian)(dian)源(yuan)供(gong)電(dian)(dian)(dian)(dian)系(xi)統\電(dian)(dian)(dian)(dian)池(chi)供(gong)電(dian)(dian)(dian)(dian)acdc模(mo)塊電(dian)(dian)(dian)(dian)源(yuan)一般對(dui)于欠壓(ya)、過流(liu)(liu)、短路(lu)(lu)等問題(ti)都有(you)保(bao)護(hu)(hu)。嘉定區ACDC電(dian)(dian)(dian)(dian)源(yuan)模(mo)塊批發便宜嗎

acdc電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)是為客戶提供一(yi)款超小體積模(mo)(mo)塊(kuai)(kuai)式開關電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)，該系列acdc電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)輸出功(gong)率為20W，具有(you)(you)極(ji)低(di)(di)的(de)空載(zai)損(sun)耗（60mW），體積小，隔離(li)(li)耐壓(ya)高(gao)達4KV等(deng)特點。產品可靠性(xing)高(gao)，EMC性(xing)能好，該系列acdc電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)普遍(bian)應(ying)(ying)用(yong)于智(zhi)能家(jia)居(ju)、較好燈飾、醫(yi)療(liao)、工控(kong)、辦公(gong)及(ji)民用(yong)等(deng)行業中，如(ru)應(ying)(ying)用(yong)于電(dian)(dian)(dian)(dian)磁兼容比較惡劣的(de)環境(jing)時必須參(can)考應(ying)(ying)用(yong)電(dian)(dian)(dian)(dian)路。強(qiang)(qiang)電(dian)(dian)(dian)(dian)弱(ruo)隔離(li)(li)，IGBT驅動(dong)器(qi)隔離(li)(li)，隔離(li)(li)電(dian)(dian)(dian)(dian)涌保(bao)護(hu)(hu)(hu)，雷電(dian)(dian)(dian)(dian)隔離(li)(li)保(bao)護(hu)(hu)(hu)（如(ru)與(yu)醫(yi)療(liao)電(dian)(dian)(dian)(dian)子設備隔離(li)(li)保(bao)護(hu)(hu)(hu)人體接觸）。模(mo)(mo)擬控(kong)制電(dian)(dian)(dian)(dian)路與(yu)數字系統電(dian)(dian)(dian)(dian)路隔離(li)(li)、強(qiang)(qiang)弱(ruo)信(xin)號隔離(li)(li)。遠程信(xin)號傳輸，分布式供電(dian)(dian)(dian)(dian)系統。保(bao)護(hu)(hu)(hu)作用(yong)：短路保(bao)護(hu)(hu)(hu)，過(guo)電(dian)(dian)(dian)(dian)壓(ya)保(bao)護(hu)(hu)(hu)，過(guo)流(liu)保(bao)護(hu)(hu)(hu)，其他保(bao)護(hu)(hu)(hu)三(san)個(ge)電(dian)(dian)(dian)(dian)壓(ya)轉(zhuan)(zhuan)(zhuan)換：升壓(ya)轉(zhuan)(zhuan)(zhuan)換，下轉(zhuan)(zhuan)(zhuan)換，AC-DC轉(zhuan)(zhuan)(zhuan)換（AC/DC，DC/AC），極(ji)性(xing)轉(zhuan)(zhuan)(zhuan)換（極(ji)性(xing)轉(zhuan)(zhuan)(zhuan)換，單個(ge)電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)和(he)正，負電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)轉(zhuan)(zhuan)(zhuan)換器(qi)，具有(you)(you)多個(ge)電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)轉(zhuan)(zhuan)(zhuan)換單電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)）交流(liu)市電(dian)(dian)(dian)(dian)供電(dian)(dian)(dian)(dian)、遠程控(kong)制直(zhi)流(liu)供電(dian)(dian)(dian)(dian)、分布式電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)供電(dian)(dian)(dian)(dian)管理系統、電(dian)(dian)(dian)(dian)池供電(dian)(dian)(dian)(dian)。有(you)(you)效地(di)能降低(di)(di)噪音。浦東新(xin)區ACDC電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)模(mo)(mo)塊(kuai)(kuai)制造商設計技術及(ji)生產工藝(yi)在(zai)國內(nei)外均已成熟和(he)標準化，并已得到用(yong)戶的(de)認可。

電(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)(mo)(mo)(mo)(mo)塊(kuai)是可以直接貼裝(zhuang)在(zai)印刷(shua)電(dian)(dian)(dian)(dian)(dian)路板上的(de)(de)電(dian)(dian)(dian)(dian)(dian)源(yuan)供應器(qi)，其特點(dian)是可為專(zhuan)門用(yong)集成電(dian)(dian)(dian)(dian)(dian)路（ASIC）、數(shu)字信號處理器(qi)(DSP)、微(wei)處理器(qi)、存儲器(qi)、現場可編(bian)程(cheng)門陣(zhen)列(FPGA)及其他(ta)數(shu)字或(huo)模(mo)(mo)(mo)(mo)(mo)擬負(fu)(fu)載提供供電(dian)(dian)(dian)(dian)(dian)。一(yi)般來(lai)說，這類模(mo)(mo)(mo)(mo)(mo)塊(kuai)稱為負(fu)(fu)載點(dian)(POL)電(dian)(dian)(dian)(dian)(dian)源(yuan)供應系(xi)統(tong)或(huo)使用(yong)點(dian)電(dian)(dian)(dian)(dian)(dian)源(yuan)供應系(xi)統(tong)(PUPS)。由(you)(you)于模(mo)(mo)(mo)(mo)(mo)塊(kuai)式(shi)結(jie)構的(de)(de)優點(dian)甚多，因(yin)此模(mo)(mo)(mo)(mo)(mo)塊(kuai)電(dian)(dian)(dian)(dian)(dian)源(yuan)普遍(bian)用(yong)于交(jiao)換設(she)備(bei)、接入(ru)設(she)備(bei)、移動通訊、微(wei)波(bo)通訊以及光傳輸、路由(you)(you)器(qi)等(deng)通信領域(yu)和汽車電(dian)(dian)(dian)(dian)(dian)子、航空航天等(deng)。尤其近幾年(nian)由(you)(you)于數(shu)據業務的(de)(de)飛速發展(zhan)和分布式(shi)供電(dian)(dian)(dian)(dian)(dian)系(xi)統(tong)的(de)(de)不斷推(tui)廣,模(mo)(mo)(mo)(mo)(mo)塊(kuai)電(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)(de)增(zeng)幅已經超出了一(yi)次電(dian)(dian)(dian)(dian)(dian)源(yuan)。隨著半(ban)導體工(gong)藝、封裝(zhuang)技(ji)術和高頻軟開關的(de)(de)大(da)量使用(yong),模(mo)(mo)(mo)(mo)(mo)塊(kuai)電(dian)(dian)(dian)(dian)(dian)源(yuan)功率(lv)密(mi)度越(yue)來(lai)越(yue)大(da),轉換效(xiao)率(lv)越(yue)來(lai)越(yue)高,應用(yong)也越(yue)來(lai)越(yue)簡單。

電(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)塊(kuai)其實是(shi)(shi)結合(he)了(le)大(da)部(bu)分(fen)的(de)(de)(de)必(bi)要組件，以(yi)提供即插即用的(de)(de)(de)解決方(fang)案，所(suo)以(yi)也就取代了(le)40多種(zhong)不同的(de)(de)(de)元器件。這種(zhong)整(zheng)合(he)是(shi)(shi)能夠(gou)簡(jian)化并加速體(ti)系(xi)的(de)(de)(de)開(kai)展，它也是(shi)(shi)能夠(gou)顯著(zhu)削減電(dian)(dian)(dian)(dian)(dian)源(yuan)管(guan)理部(bu)分(fen)所(suo)占有的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)路板面積。為了(le)到達所(suo)需求的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓精(jing)度，這些電(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)塊(kuai)根本一(yi)(yi)般都放在電(dian)(dian)(dian)(dian)(dian)路板上所(suo)需求供電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)芯片(pian)電(dian)(dian)(dian)(dian)(dian)路鄰近。可是(shi)(shi)跟著(zhu)體(ti)系(xi)的(de)(de)(de)復雜程(cheng)度逐步(bu)提高，在更大(da)電(dian)(dian)(dian)(dian)(dian)流、更低(di)電(dian)(dian)(dian)(dian)(dian)壓和更高頻率的(de)(de)(de)體(ti)系(xi)中，布局(ju)尤為顯的(de)(de)(de)很重要。其實常見(jian)的(de)(de)(de)阻隔型電(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)塊(kuai)就是(shi)(shi)單列直插式的(de)(de)(de)封裝、開(kai)架的(de)(de)(de)結構。它們(men)明顯能夠(gou)給(gei)工程(cheng)師帶(dai)來(lai)方(fang)便，而(er)且(qie)簡(jian)化體(ti)系(xi)的(de)(de)(de)規(gui)劃。可是(shi)(shi)一(yi)(yi)般來(lai)說它們(men)只適用于比較低(di)的(de)(de)(de)開(kai)關頻率的(de)(de)(de)規(gui)劃，例(li)如(ru)300kHz或許更低(di)的(de)(de)(de)頻率ACDC電(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)塊(kuai)一(yi)(yi)般容(rong)量的(de)(de)(de)容(rong)量和電(dian)(dian)(dian)(dian)(dian)感(gan)是(shi)(shi)成(cheng)正比的(de)(de)(de)。

對(dui)有(you)(you)TRIM或(huo)ADJ(可(ke)調(diao)節(jie))輸(shu)(shu)(shu)出(chu)(chu)(chu)引(yin)腳(jiao)的(de)(de)模塊(kuai)(kuai)(kuai)電(dian)源產品，可(ke)通過(guo)電(dian)阻(zu)或(huo)電(dian)位(wei)(wei)(wei)器對(dui)輸(shu)(shu)(shu)出(chu)(chu)(chu)電(dian)壓進行一(yi)(yi)定(ding)范圍內(nei)的(de)(de)調(diao)節(jie)，一(yi)(yi)般調(diao)節(jie)范圍為±10％。對(dui)TRIM輸(shu)(shu)(shu)出(chu)(chu)(chu)引(yin)腳(jiao)，將電(dian)位(wei)(wei)(wei)器的(de)(de)中心(xin)與(yu)TRIM相(xiang)(xiang)(xiang)連(lian)，在所(suo)有(you)(you)＋S、－S管腳(jiao)的(de)(de)模塊(kuai)(kuai)(kuai)中，其(qi)他兩(liang)端(duan)分(fen)別接＋S、－S。沒(mei)有(you)(you)＋S、－S時，將兩(liang)端(duan)分(fen)別接到(dao)相(xiang)(xiang)(xiang)應主路的(de)(de)輸(shu)(shu)(shu)出(chu)(chu)(chu)正(zheng)負(fu)極(＋S接＋Vin，－S接－Vin)，然后調(diao)節(jie)電(dian)位(wei)(wei)(wei)器即可(ke)。電(dian)位(wei)(wei)(wei)器的(de)(de)阻(zu)值一(yi)(yi)般選用5～10kΩ比較合適(shi)。對(dui)ADJ輸(shu)(shu)(shu)出(chu)(chu)(chu)引(yin)腳(jiao)，分(fen)為輸(shu)(shu)(shu)入(ru)(ru)邊調(diao)節(jie)與(yu)輸(shu)(shu)(shu)出(chu)(chu)(chu)邊節(jie)。輸(shu)(shu)(shu)出(chu)(chu)(chu)邊調(diao)節(jie)與(yu)TRIM引(yin)腳(jiao)的(de)(de)調(diao)節(jie)方式一(yi)(yi)樣。輸(shu)(shu)(shu)入(ru)(ru)邊調(diao)節(jie)只能(neng)上(shang)調(diao)輸(shu)(shu)(shu)出(chu)(chu)(chu)電(dian)壓，此時將電(dian)位(wei)(wei)(wei)器的(de)(de)其(qi)中一(yi)(yi)端(duan)與(yu)中心(xin)相(xiang)(xiang)(xiang)接，另一(yi)(yi)端(duan)接輸(shu)(shu)(shu)入(ru)(ru)端(duan)的(de)(de)地。一(yi)(yi)般模塊(kuai)(kuai)(kuai)電(dian)源有(you)(you)較小負(fu)荷限制。吉林ACDC電(dian)源模塊(kuai)(kuai)(kuai)廠(chang)家有(you)(you)哪(na)些(xie)

ACDC模(mo)塊(kuai)電(dian)源一(yi)般配(pei)備(bei)多種輸入和(he)輸出選項。嘉定(ding)區ACDC電(dian)源模(mo)塊(kuai)批發(fa)便宜(yi)嗎

電(dian)(dian)(dian)源(yuan)(yuan)(yuan)模塊(kuai)是(shi)一種可(ke)以直(zhi)接安裝在(zai)(zai)印刷電(dian)(dian)(dian)路板上的(de)(de)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)，可(ke)用(yong)于(yu)數(shu)(shu)字或模擬(ni)負(fu)載的(de)(de)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)應用(yong)。由(you)于(yu)其(qi)高可(ke)靠性，小(xiao)尺(chi)寸，高功率(lv)(lv)密(mi)度，高轉(zhuan)換效(xiao)率(lv)(lv)使(shi)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)系統設計變得(de)越來(lai)越簡單從而被(bei)普遍使(shi)用(yong)。電(dian)(dian)(dian)源(yuan)(yuan)(yuan)模塊(kuai)與電(dian)(dian)(dian)子設備(bei)的(de)(de)重(zhong)要(yao)(yao)一樣，電(dian)(dian)(dian)源(yuan)(yuan)(yuan)模塊(kuai)對產品質量(liang)至關重(zhong)要(yao)(yao)！因(yin)此，在(zai)(zai)選擇電(dian)(dian)(dian)源(yuan)(yuan)(yuan)模塊(kuai)時，其(qi)性能(neng)尤為重(zhong)要(yao)(yao)！電(dian)(dian)(dian)源(yuan)(yuan)(yuan)模塊(kuai)性能(neng)無(wu)非(fei)是(shi)安全性，穩定性，轉(zhuan)換效(xiao)率(lv)(lv)等(deng)重(zhong)要(yao)(yao)參數(shu)(shu)，可(ke)以查看(kan)輸入，輸出，紋波，細分(fen)，溫度，認證等(deng)指標來(lai)確定。隨著企業和(he)現(xian)代化科技的(de)(de)發展(zhan)，越來(lai)越多的(de)(de)企業注(zhu)重(zhong)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)模塊(kuai)的(de)(de)品質和(he)使(shi)用(yong)時間。嘉定區(qu)ACDC電(dian)(dian)(dian)源(yuan)(yuan)(yuan)模塊(kuai)批(pi)發便宜嗎

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