最新新聞
聯系方式
地址：北京市朝陽區南新園西路6號香榭舍9A1
郵編：100122
電話：400-893-3686
傳真：010-87311207
郵箱：sales@lifeyc.cn
網址：lifeyc.cn
郵編：100122
電話：400-893-3686
傳真：010-87311207
郵箱：sales@lifeyc.cn
網址：lifeyc.cn
英國Advel舌簧(huang)繼(ji)電器
Advel舌簧繼電器
英國(guo)ADVEL擁有芝加哥，伊利諾斯兩家(jia)分公司(si)。本(ben)公司(si)生產(chan)先(xian)進的電子設備，所生產(chan)的電路板(ban)達到國(guo)家(jia)先(xian)進水平(ping)，企業(ye)擁有經驗豐富(fu)的人力團隊、和良好的產(chan)品(pin)銷售口碑，是你可以(yi)信賴的工(gong)作(zuo)伙(huo)伴。
Advel舌簧繼(ji)電(dian)器(qi)當輸入回(hui)路中激勵(li)量的(de)(de)(de)變化(hua)達到(dao)規定(ding)值時，能使(shi)輸出回(hui)路中的(de)(de)(de)被控(kong)電(dian)量發生預定(ding)階(jie)躍變化(hua)的(de)(de)(de)自動電(dian)路控(kong)制(zhi)器(qi)件。它具有能反應(ying)(ying)外(wai)界(jie)某種激勵(li)量（電(dian)或非電(dian)）的(de)(de)(de)感應(ying)(ying)機(ji)(ji)構、對被控(kong)電(dian)路實現“通(tong)”、“斷”控(kong)制(zhi)的(de)(de)(de)執行機(ji)(ji)構，以及能對激勵(li)量的(de)(de)(de)大小(xiao)完成(cheng)比較、判斷和轉換功(gong)能的(de)(de)(de)中間比較機(ji)(ji)構。繼(ji)電(dian)器(qi)廣泛應(ying)(ying)用于自動控(kong)制(zhi)、遙(yao)控(kong)遙(yao)測、通(tong)信、廣播和航(hang)天技術(shu)等領域，起控(kong)制(zhi)、保(bao)護、調(diao)節和傳遞信息的(de)(de)(de)作(zuo)用。 ACT汽車繼電器
繼(ji)電器的品種繁多，應用(yong)*廣(guang)的是電磁繼(ji)電器。
電(dian)(dian)磁繼電(dian)(dian)器(qi)的結構 典型結構如圖(tu)1。一般的電(dian)(dian)磁繼電(dian)(dian)器(qi)由(you)電(dian)(dian)磁系(xi)統、接觸系(xi)統、傳動和(he)復原機構三部分組成(cheng)。 繼電(dian)(dian)器(qi)
繼電器
電磁(ci)(ci)系統 即(ji)感應機構(gou)，由軟磁(ci)(ci)材料制成的鐵芯、軛鐵和銜鐵構(gou)成的磁(ci)(ci)路(lu)系統和線圈組裝而成。
接觸(chu)系(xi)統 即執行機構(gou)，由不同形式的(de)(de)觸(chu)點簧(huang)片或用作觸(chu)點的(de)(de)接觸(chu)片以一定的(de)(de)絕緣方式組(zu)裝而成(cheng)，如圖1中的(de)(de)3、4、5觸(chu)點構(gou)成(cheng)的(de)(de)接觸(chu)系(xi)統。
傳動(dong)(dong)和(he)復原機構(gou) 即中(zhong)間比較機構(gou)，實現繼電器(qi)動(dong)(dong)作的(de)傳動(dong)(dong)機構(gou)是(shi)(shi)指當線圈激勵時將(jiang)銜(xian)(xian)鐵(tie)(tie)運動(dong)(dong)傳遞(di)到觸(chu)點簧片(pian)(pian)上的(de)機構(gou)。一(yi)般是(shi)(shi)由(you)和(he)銜(xian)(xian)鐵(tie)(tie)連(lian)接(jie)(jie)在一(yi)起的(de)觸(chu)點簧片(pian)(pian)直接(jie)(jie)傳動(dong)(dong)或通過銜(xian)(xian)鐵(tie)(tie)的(de)運動(dong)(dong)間接(jie)(jie)地推動(dong)(dong)觸(chu)點簧片(pian)(pian)運動(dong)(dong)。圖1是(shi)(shi)一(yi)種由(you)銜(xian)(xian)鐵(tie)(tie)直接(jie)(jie)帶動(dong)(dong)觸(chu)點簧片(pian)(pian)3運動(dong)(dong)的(de)傳動(dong)(dong)形式。
復(fu)原(yuan)機(ji)(ji)構(gou)是(shi)指當線圈去激勵(li)時將銜(xian)鐵恢復(fu)到原(yuan)始位置的機(ji)(ji)構(gou)。除(chu)少(shao)數繼電器通(tong)過接觸系(xi)統(tong)總壓力實現銜(xian)鐵復(fu)原(yuan)外,一般是(shi)通(tong)過復(fu)原(yuan)簧片或彈(dan)簧來實現的。圖(tu)1中復(fu)原(yuan)機(ji)(ji)構(gou)的動作是(shi)通(tong)過復(fu)原(yuan)彈(dan)簧6來實現的。
Advel舌簧繼(ji)電(dian)器特性 主要有繼(ji)電(dian)特性、吸力(li)和反力(li)特性等。
Advel舌簧繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)特(te)(te)性(xing)(xing) 當繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)線圈(quan)(quan)(quan)的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)流(liu)達到一定值（圖(tu)2之x1）時，銜(xian)(xian)鐵吸合，使常開觸(chu)點(dian)閉合，觸(chu)點(dian)回路接(jie)通；當線圈(quan)(quan)(quan)電(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)流(liu)逐漸減小到一定值(x2)時，銜(xian)(xian)鐵釋(shi)放，常開觸(chu)點(dian)也(ye)隨之斷開，觸(chu)點(dian)回路被切斷。電(dian)(dian)(dian)(dian)(dian)磁(ci)繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)利用線圈(quan)(quan)(quan)中的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)流(liu)來控(kong)制觸(chu)點(dian)回路的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)流(liu)，當線圈(quan)(quan)(quan)中的(de)(de)電(dian)(dian)(dian)(dian)(dian)信號(hao)(hao)變(bian)化到一定值時，觸(chu)點(dian)回路的(de)(de)電(dian)(dian)(dian)(dian)(dian)信號(hao)(hao)呈現階躍式的(de)(de)變(bian)化（由繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)變(bian)至繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)）。這(zhe)種特(te)(te)性(xing)(xing)稱為繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)特(te)(te)性(xing)(xing)，也(ye)稱繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)輸(shu)入(ru)-輸(shu)出特(te)(te)性(xing)(xing)。 繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)
繼電器
吸力(li)與反力(li)特性 在導磁體(ti)未達(da)飽和并略去漏散磁通影響的(de)條件(jian)下,繼電(dian)(dian)器(qi)的(de)電(dian)(dian)磁吸力(li)F（即當繼電(dian)(dian)器(qi)線圈激勵時(shi)，在氣(qi)隙間測(ce)得的(de)鐵芯*面對銜鐵的(de)電(dian)(dian)磁吸力(li)）可用下式(shi)表(biao)示
Advel舌簧繼電器 由線(xian)圈(quan)和舌(she)簧(huang)(huang)(huang)管(guan)構(gou)成的(de)(de)一種結構(gou)較簡單的(de)(de)電(dian)(dian)(dian)磁繼電(dian)(dian)(dian)器(qi)（圖(tu)4）。舌(she)簧(huang)(huang)(huang)管(guan)是由兩(liang)(liang)根(gen)或三根(gen)高導磁材料制成的(de)(de)舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)封(feng)(feng)結在玻(bo)璃管(guan)中構(gou)成的(de)(de)。舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)可構(gou)成磁路(lu)的(de)(de)一部(bu)分(fen)。封(feng)(feng)結在玻(bo)璃管(guan)內的(de)(de)舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)自(zi)由端電(dian)(dian)(dian)鍍(du)一層(ceng)貴(gui)金屬，因此它又可作(zuo)(zuo)(zuo)為繼電(dian)(dian)(dian)器(qi)的(de)(de)觸點(dian)起開閉(bi)電(dian)(dian)(dian)路(lu)的(de)(de)作(zuo)(zuo)(zuo)用。線(xian)圈(quan)激勵通(tong)(tong)電(dian)(dian)(dian)后，封(feng)(feng)結在玻(bo)璃管(guan)兩(liang)(liang)端的(de)(de)舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)被磁化，管(guan)內兩(liang)(liang)簧(huang)(huang)(huang)片(pian)(pian)(pian)的(de)(de)自(zi)由端相(xiang)互吸引而(er)閉(bi)合,使(shi)被控(kong)電(dian)(dian)(dian)路(lu)接通(tong)(tong)；線(xian)圈(quan)斷電(dian)(dian)(dian)后，磁路(lu)中磁通(tong)(tong)消失，兩(liang)(liang)舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)在本(ben)身機械應力(li)的(de)(de)作(zuo)(zuo)(zuo)用下回彈而(er)分(fen)開，使(shi)被控(kong)電(dian)(dian)(dian)路(lu)切斷。作(zuo)(zuo)(zuo)為觸點(dian)的(de)(de)舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)一端被封(feng)(feng)結在玻(bo)璃管(guan)內，可以避免(mian)污染物對觸點(dian)可靠工作(zuo)(zuo)(zuo)的(de)(de)影響。觸點(dian)間浸(jin)潤水(shui)(shui)銀的(de)(de)叫水(shui)(shui)銀濕(shi)式舌(she)簧(huang)(huang)(huang)繼電(dian)(dian)(dian)器(qi)。 繼電(dian)(dian)(dian)器(qi)
繼電器
*化和磁(ci)(ci)(ci)保持繼(ji)電(dian)(dian)器(qi)(qi) *化繼(ji)電(dian)(dian)器(qi)(qi)是能(neng)反(fan)應輸入信(xin)號方向(xiang)的(de)(de)(de)電(dian)(dian)磁(ci)(ci)(ci)繼(ji)電(dian)(dian)器(qi)(qi)（圖5）。磁(ci)(ci)(ci)路系統中存在**磁(ci)(ci)(ci)鐵(tie)的(de)(de)(de)*化磁(ci)(ci)(ci)通(tong)φm和線圈(quan)激勵(li)后所產生的(de)(de)(de)工作(zuo)磁(ci)(ci)(ci)通(tong)φg，由于兩(liang)者的(de)(de)(de)相互作(zuo)用，銜鐵(tie)到導(dao)磁(ci)(ci)(ci)體兩(liang)*面間的(de)(de)(de)氣隙磁(ci)(ci)(ci)通(tong)出現(xian)一(yi)(yi)邊(bian)大(da)一(yi)(yi)邊(bian)小(xiao)的(de)(de)(de)現(xian)象，而(er)銜鐵(tie)倒向(xiang)磁(ci)(ci)(ci)通(tong)較大(da)的(de)(de)(de)一(yi)(yi)邊(bian)。改變線圈(quan)電(dian)(dian)流(liu)方向(xiang)，銜鐵(tie)到導(dao)磁(ci)(ci)(ci)體兩(liang)*面間的(de)(de)(de)氣隙磁(ci)(ci)(ci)通(tong)量(liang)的(de)(de)(de)大(da)小(xiao)也隨(sui)之改變，從而(er)銜鐵(tie)被(bei)吸向(xiang)導(dao)磁(ci)(ci)(ci)體的(de)(de)(de)另一(yi)(yi)*面。*化繼(ji)電(dian)(dian)器(qi)(qi)的(de)(de)(de)靈敏度高(gao)（功率(lv)小(xiao)于10微瓦）動作(zuo)速度快（小(xiao)于1毫(hao)秒(miao)），但觸點(dian)切(qie)換能(neng)力較小(xiao)。
英國(guo)ADVEL擁有芝加哥，伊利諾斯兩家(jia)分公司(si)。本(ben)公司(si)生產(chan)先(xian)進的電子設備，所生產(chan)的電路板(ban)達到國(guo)家(jia)先(xian)進水平(ping)，企業(ye)擁有經驗豐富(fu)的人力團隊、和良好的產(chan)品(pin)銷售口碑，是你可以(yi)信賴的工(gong)作(zuo)伙(huo)伴。
Advel舌簧繼(ji)電(dian)器(qi)當輸入回(hui)路中激勵(li)量的(de)(de)(de)變化(hua)達到(dao)規定(ding)值時，能使(shi)輸出回(hui)路中的(de)(de)(de)被控(kong)電(dian)量發生預定(ding)階(jie)躍變化(hua)的(de)(de)(de)自動電(dian)路控(kong)制(zhi)器(qi)件。它具有能反應(ying)(ying)外(wai)界(jie)某種激勵(li)量（電(dian)或非電(dian)）的(de)(de)(de)感應(ying)(ying)機(ji)(ji)構、對被控(kong)電(dian)路實現“通(tong)”、“斷”控(kong)制(zhi)的(de)(de)(de)執行機(ji)(ji)構，以及能對激勵(li)量的(de)(de)(de)大小(xiao)完成(cheng)比較、判斷和轉換功(gong)能的(de)(de)(de)中間比較機(ji)(ji)構。繼(ji)電(dian)器(qi)廣泛應(ying)(ying)用于自動控(kong)制(zhi)、遙(yao)控(kong)遙(yao)測、通(tong)信、廣播和航(hang)天技術(shu)等領域，起控(kong)制(zhi)、保(bao)護、調(diao)節和傳遞信息的(de)(de)(de)作(zuo)用。 ACT汽車繼電器
繼(ji)電器的品種繁多，應用(yong)*廣(guang)的是電磁繼(ji)電器。
電(dian)(dian)磁繼電(dian)(dian)器(qi)的結構 典型結構如圖(tu)1。一般的電(dian)(dian)磁繼電(dian)(dian)器(qi)由(you)電(dian)(dian)磁系(xi)統、接觸系(xi)統、傳動和(he)復原機構三部分組成(cheng)。 繼電(dian)(dian)器(qi)
繼電器
電磁(ci)(ci)系統 即(ji)感應機構(gou)，由軟磁(ci)(ci)材料制成的鐵芯、軛鐵和銜鐵構(gou)成的磁(ci)(ci)路(lu)系統和線圈組裝而成。
接觸(chu)系(xi)統 即執行機構(gou)，由不同形式的(de)(de)觸(chu)點簧(huang)片或用作觸(chu)點的(de)(de)接觸(chu)片以一定的(de)(de)絕緣方式組(zu)裝而成(cheng)，如圖1中的(de)(de)3、4、5觸(chu)點構(gou)成(cheng)的(de)(de)接觸(chu)系(xi)統。
傳動(dong)(dong)和(he)復原機構(gou) 即中(zhong)間比較機構(gou)，實現繼電器(qi)動(dong)(dong)作的(de)傳動(dong)(dong)機構(gou)是(shi)(shi)指當線圈激勵時將(jiang)銜(xian)(xian)鐵(tie)(tie)運動(dong)(dong)傳遞(di)到觸(chu)點簧片(pian)(pian)上的(de)機構(gou)。一(yi)般是(shi)(shi)由(you)和(he)銜(xian)(xian)鐵(tie)(tie)連(lian)接(jie)(jie)在一(yi)起的(de)觸(chu)點簧片(pian)(pian)直接(jie)(jie)傳動(dong)(dong)或通過銜(xian)(xian)鐵(tie)(tie)的(de)運動(dong)(dong)間接(jie)(jie)地推動(dong)(dong)觸(chu)點簧片(pian)(pian)運動(dong)(dong)。圖1是(shi)(shi)一(yi)種由(you)銜(xian)(xian)鐵(tie)(tie)直接(jie)(jie)帶動(dong)(dong)觸(chu)點簧片(pian)(pian)3運動(dong)(dong)的(de)傳動(dong)(dong)形式。
復(fu)原(yuan)機(ji)(ji)構(gou)是(shi)指當線圈去激勵(li)時將銜(xian)鐵恢復(fu)到原(yuan)始位置的機(ji)(ji)構(gou)。除(chu)少(shao)數繼電器通(tong)過接觸系(xi)統(tong)總壓力實現銜(xian)鐵復(fu)原(yuan)外,一般是(shi)通(tong)過復(fu)原(yuan)簧片或彈(dan)簧來實現的。圖(tu)1中復(fu)原(yuan)機(ji)(ji)構(gou)的動作是(shi)通(tong)過復(fu)原(yuan)彈(dan)簧6來實現的。
Advel舌簧繼(ji)電(dian)器特性 主要有繼(ji)電(dian)特性、吸力(li)和反力(li)特性等。
Advel舌簧繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)特(te)(te)性(xing)(xing) 當繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)線圈(quan)(quan)(quan)的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)流(liu)達到一定值（圖(tu)2之x1）時，銜(xian)(xian)鐵吸合，使常開觸(chu)點(dian)閉合，觸(chu)點(dian)回路接(jie)通；當線圈(quan)(quan)(quan)電(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)流(liu)逐漸減小到一定值(x2)時，銜(xian)(xian)鐵釋(shi)放，常開觸(chu)點(dian)也(ye)隨之斷開，觸(chu)點(dian)回路被切斷。電(dian)(dian)(dian)(dian)(dian)磁(ci)繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)利用線圈(quan)(quan)(quan)中的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)流(liu)來控(kong)制觸(chu)點(dian)回路的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)流(liu)，當線圈(quan)(quan)(quan)中的(de)(de)電(dian)(dian)(dian)(dian)(dian)信號(hao)(hao)變(bian)化到一定值時，觸(chu)點(dian)回路的(de)(de)電(dian)(dian)(dian)(dian)(dian)信號(hao)(hao)呈現階躍式的(de)(de)變(bian)化（由繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)變(bian)至繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)）。這(zhe)種特(te)(te)性(xing)(xing)稱為繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)特(te)(te)性(xing)(xing)，也(ye)稱繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)輸(shu)入(ru)-輸(shu)出特(te)(te)性(xing)(xing)。 繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)
繼電器
吸力(li)與反力(li)特性 在導磁體(ti)未達(da)飽和并略去漏散磁通影響的(de)條件(jian)下,繼電(dian)(dian)器(qi)的(de)電(dian)(dian)磁吸力(li)F（即當繼電(dian)(dian)器(qi)線圈激勵時(shi)，在氣(qi)隙間測(ce)得的(de)鐵芯*面對銜鐵的(de)電(dian)(dian)磁吸力(li)）可用下式(shi)表(biao)示
Advel舌簧繼電器 由線(xian)圈(quan)和舌(she)簧(huang)(huang)(huang)管(guan)構(gou)成的(de)(de)一種結構(gou)較簡單的(de)(de)電(dian)(dian)(dian)磁繼電(dian)(dian)(dian)器(qi)（圖(tu)4）。舌(she)簧(huang)(huang)(huang)管(guan)是由兩(liang)(liang)根(gen)或三根(gen)高導磁材料制成的(de)(de)舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)封(feng)(feng)結在玻(bo)璃管(guan)中構(gou)成的(de)(de)。舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)可構(gou)成磁路(lu)的(de)(de)一部(bu)分(fen)。封(feng)(feng)結在玻(bo)璃管(guan)內的(de)(de)舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)自(zi)由端電(dian)(dian)(dian)鍍(du)一層(ceng)貴(gui)金屬，因此它又可作(zuo)(zuo)(zuo)為繼電(dian)(dian)(dian)器(qi)的(de)(de)觸點(dian)起開閉(bi)電(dian)(dian)(dian)路(lu)的(de)(de)作(zuo)(zuo)(zuo)用。線(xian)圈(quan)激勵通(tong)(tong)電(dian)(dian)(dian)后，封(feng)(feng)結在玻(bo)璃管(guan)兩(liang)(liang)端的(de)(de)舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)被磁化，管(guan)內兩(liang)(liang)簧(huang)(huang)(huang)片(pian)(pian)(pian)的(de)(de)自(zi)由端相(xiang)互吸引而(er)閉(bi)合,使(shi)被控(kong)電(dian)(dian)(dian)路(lu)接通(tong)(tong)；線(xian)圈(quan)斷電(dian)(dian)(dian)后，磁路(lu)中磁通(tong)(tong)消失，兩(liang)(liang)舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)在本(ben)身機械應力(li)的(de)(de)作(zuo)(zuo)(zuo)用下回彈而(er)分(fen)開，使(shi)被控(kong)電(dian)(dian)(dian)路(lu)切斷。作(zuo)(zuo)(zuo)為觸點(dian)的(de)(de)舌(she)簧(huang)(huang)(huang)片(pian)(pian)(pian)一端被封(feng)(feng)結在玻(bo)璃管(guan)內，可以避免(mian)污染物對觸點(dian)可靠工作(zuo)(zuo)(zuo)的(de)(de)影響。觸點(dian)間浸(jin)潤水(shui)(shui)銀的(de)(de)叫水(shui)(shui)銀濕(shi)式舌(she)簧(huang)(huang)(huang)繼電(dian)(dian)(dian)器(qi)。 繼電(dian)(dian)(dian)器(qi)
繼電器
*化和磁(ci)(ci)(ci)保持繼(ji)電(dian)(dian)器(qi)(qi) *化繼(ji)電(dian)(dian)器(qi)(qi)是能(neng)反(fan)應輸入信(xin)號方向(xiang)的(de)(de)(de)電(dian)(dian)磁(ci)(ci)(ci)繼(ji)電(dian)(dian)器(qi)(qi)（圖5）。磁(ci)(ci)(ci)路系統中存在**磁(ci)(ci)(ci)鐵(tie)的(de)(de)(de)*化磁(ci)(ci)(ci)通(tong)φm和線圈(quan)激勵(li)后所產生的(de)(de)(de)工作(zuo)磁(ci)(ci)(ci)通(tong)φg，由于兩(liang)者的(de)(de)(de)相互作(zuo)用，銜鐵(tie)到導(dao)磁(ci)(ci)(ci)體兩(liang)*面間的(de)(de)(de)氣隙磁(ci)(ci)(ci)通(tong)出現(xian)一(yi)(yi)邊(bian)大(da)一(yi)(yi)邊(bian)小(xiao)的(de)(de)(de)現(xian)象，而(er)銜鐵(tie)倒向(xiang)磁(ci)(ci)(ci)通(tong)較大(da)的(de)(de)(de)一(yi)(yi)邊(bian)。改變線圈(quan)電(dian)(dian)流(liu)方向(xiang)，銜鐵(tie)到導(dao)磁(ci)(ci)(ci)體兩(liang)*面間的(de)(de)(de)氣隙磁(ci)(ci)(ci)通(tong)量(liang)的(de)(de)(de)大(da)小(xiao)也隨(sui)之改變，從而(er)銜鐵(tie)被(bei)吸向(xiang)導(dao)磁(ci)(ci)(ci)體的(de)(de)(de)另一(yi)(yi)*面。*化繼(ji)電(dian)(dian)器(qi)(qi)的(de)(de)(de)靈敏度高(gao)（功率(lv)小(xiao)于10微瓦）動作(zuo)速度快（小(xiao)于1毫(hao)秒(miao)），但觸點(dian)切(qie)換能(neng)力較小(xiao)。
資料下載
視頻介紹
相關產品
