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未來中國電子變壓器市場需求增強
[  發布時間:2018-05-11 04:40:00    信息來源:全德電氣股份  ]

  中(zhong)國變(bian)壓(ya)(ya)器(qi)(qi)(qi)已有140余年的(de)(de)(de)發展(zhan)(zhan)(zhan)史,歷史悠久,行(xing)業的(de)(de)(de)技術改進(jin)讓其重(zhong)新找(zhao)回市場(chang)信心。電(dian)子(zi)(zi)行(xing)業分析(xi)師指(zhi)出,電(dian)子(zi)(zi)產(chan)(chan)品(pin)的(de)(de)(de)應用在不(bu)斷的(de)(de)(de)擴大,電(dian)子(zi)(zi)變(bian)壓(ya)(ya)器(qi)(qi)(qi)行(xing)業的(de)(de)(de)前(qian)景(jing)也非常好。電(dian)子(zi)(zi)變(bian)壓(ya)(ya)器(qi)(qi)(qi)在電(dian)子(zi)(zi)產(chan)(chan)品(pin)中(zhong)體積大、重(zhong)量重(zhong)的(de)(de)(de)配件之一(yi),為了適(shi)應電(dian)子(zi)(zi)產(chan)(chan)品(pin)的(de)(de)(de)微型化發展(zhan)(zhan)(zhan)需求,市場(chang)已開始推(tui)動電(dian)子(zi)(zi)變(bian)壓(ya)(ya)器(qi)(qi)(qi)產(chan)(chan)品(pin)向(xiang)輕薄小的(de)(de)(de)方向(xiang)發展(zhan)(zhan)(zhan),更(geng)重(zhong)要的(de)(de)(de)是(shi)隨著整機性能的(de)(de)(de)變(bian)化,必將(jiang)驅使電(dian)子(zi)(zi)變(bian)壓(ya)(ya)器(qi)(qi)(qi)產(chan)(chan)品(pin)向(xiang)高(gao)頻化、低(di)損(sun)(sun)耗(hao)(hao)、表(biao)面貼(tie)裝及新材料、新結構(gou)的(de)(de)(de)新型變(bian)壓(ya)(ya)器(qi)(qi)(qi)方向(xiang)發展(zhan)(zhan)(zhan)。據了解,高(gao)頻、低(di)損(sun)(sun)耗(hao)(hao)、小尺(chi)寸和(he)低(di)價位的(de)(de)(de)電(dian)于變(bian)壓(ya)(ya)器(qi)(qi)(qi)是(shi)目前(qian)市場(chang)上(shang)最(zui)暢(chang)銷的(de)(de)(de)產(chan)(chan)品(pin)。

  傳統的(de)(de)老產(chan)品盡管有市(shi)場(chang),有產(chan)量(liang),但利(li)潤空(kong)間(jian)已(yi)很小(xiao),也不(bu)可能形成強(qiang)勁的(de)(de)競爭力(li),變(bian)壓器的(de)(de)主要利(li)潤點在于新一代(dai)高端產(chan)品,無源集(ji)成技(ji)術(shu)(shu)的(de)(de)迅速崛(jue)起,微(wei)型片式整機產(chan)品全面升級換代(dai),為變(bian)壓器企業(ye)提供了實現跨(kua)越式發(fa)展的(de)(de)技(ji)術(shu)(shu)切入點,也是(shi)電(dian)子變(bian)壓器企業(ye)必(bi)將在今后的(de)(de)發(fa)展中(zhong)走(zou)技(ji)術(shu)(shu)進(jin)步之路(lu)。

  盡管變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)產品質量(liang)(liang)下降、事故率上升鑄成(cheng)行業萎靡現狀(zhuang),不過(guo)市場(chang)需求依舊決(jue)定(ding)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)另(ling)一(yi)(yi)塊領域的崛(jue)起。反觀我(wo)(wo)國(guo)電(dian)子(zi)(zi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)市場(chang),卻有(you)很大一(yi)(yi)塊前(qian)景,所(suo)(suo)(suo)謂電(dian)子(zi)(zi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)就是無(wu)穩壓(ya)(ya)(ya)型開關(guan)電(dian)源(yuan),原理是首(shou)先(xian)把交流電(dian)整流成(cheng)直流電(dian),然后用(yong)電(dian)子(zi)(zi)元(yuan)件組成(cheng)一(yi)(yi)個高(gao)頻(pin)振蕩器(qi)(qi)(qi)(qi)把直流電(dian)變(bian)(bian)為(wei)高(gao)頻(pin)交流電(dian),通過(guo)開關(guan)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)輸出所(suo)(suo)(suo)需要的電(dian)壓(ya)(ya)(ya)然后二(er)次(ci)整流供(gong)用(yong)電(dian)器(qi)(qi)(qi)(qi)使用(yong)。因(yin)為(wei)具有(you)體積小(xiao),重量(liang)(liang)輕,價格低(di)(di)等(deng)優(you)點,所(suo)(suo)(suo)以目前(qian)被廣泛用(yong)在各種電(dian)器(qi)(qi)(qi)(qi)中。據了(le)解(jie),目前(qian)我(wo)(wo)國(guo)電(dian)子(zi)(zi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)市場(chang)基本處于穩定(ding)狀(zhuang)態,由于電(dian)子(zi)(zi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)屬于勞動(dong)密(mi)集型產品,我(wo)(wo)國(guo)勞動(dong)力成(cheng)本比(bi)(bi)較低(di)(di)廉(lian),行業沒有(you)受到較大沖擊,出口方面反而有(you)了(le)進(jin)一(yi)(yi)步的增長。去(qu)年(nian)我(wo)(wo)國(guo)電(dian)子(zi)(zi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)出口額接(jie)近12億(yi)元(yuan),同比(bi)(bi)增長2.66%。

  據不(bu)完全統計,2007年(nian)生(sheng)產電(dian)(dian)(dian)子變(bian)壓器的工廠近3000家,年(nian)銷售收入250億元,產品品種達幾(ji)百種,可(ke)為各類整機配套(tao),已躍居世界上電(dian)(dian)(dian)子變(bian)壓器生(sheng)產大國之一。電(dian)(dian)(dian)子變(bian)壓器60%的產量用于(yu)滿足(zu)國際市場的需要,目(mu)前,消(xiao)費類電(dian)(dian)(dian)子產品的需求(qiu)日(ri)趨平穩(wen),電(dian)(dian)(dian)子變(bian)壓器的生(sheng)產發展速度放慢;但由于(yu)音頻和(he)視頻、辦公自動化和(he)通信等高頻電(dian)(dian)(dian)子產品使用的普及和(he)需求(qiu)增長(chang)(chang),高頻款式電(dian)(dian)(dian)子變(bian)壓器的需求(qiu)量將不(bu)斷增長(chang)(chang)。

電(dian)力(li)變(bian)壓(ya)(ya)器(qi)、干式變(bian)壓(ya)(ya)器(qi)、油浸式變(bian)壓(ya)(ya)器(qi)、箱式變(bian)壓(ya)(ya)器(qi)、美(mei)式變(bian)壓(ya)(ya)器(qi)、高(gao)低(di)壓(ya)(ya)配電(dian)柜等電(dian)力(li)設備制(zhi)造(zao)專家

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