瑞士佳(jia)樂CarloGavazzi固(gu)態(tai)(tai)(tai)繼電(dian)器工(gong)作可靠，壽(shou)命長，無(wu)噪(zao)聲，無(wu)火花，無(wu)電(dian)磁干(gan)擾，開關速(su)度(du)快，抗(kang)干(gan)擾能(neng)力(li)強，且體(ti)積小，耐沖擊，耐振蕩(dang)，防(fang)(fang)爆、防(fang)(fang)潮、防(fang)(fang)腐蝕、能(neng)與TTL、DTL、HTL等邏輯(ji)電(dian)路(lu)兼容(rong)，以微(wei)小的控制信號(hao)達到直接驅動(dong)大電(dian)流(liu)負載(zai)。主要不足是存(cun)在通態(tai)(tai)(tai)壓(ya)(ya)降（需相應(ying)散熱措施），有斷態(tai)(tai)(tai)漏(lou)電(dian)流(liu)，交(jiao)直流(liu)不能(neng)通用，觸點組數少(shao)，另外過電(dian)流(liu)、過電(dian)壓(ya)(ya)及電(dian)壓(ya)(ya)上(shang)升(sheng)率、電(dian)流(liu)上(shang)升(sheng)率等指標差。

瑞士佳(jia)樂(le)CarloGavazzi固(gu)態繼電(dian)(dian)器是(shi)一(yi)種無觸點電(dian)(dian)子開關(guan)，由(you)分立元器件(jian)、膜固(gu)定電(dian)(dian)阻網絡和(he)芯片，采用混合工藝(yi)組(zu)裝(zhuang)來實(shi)現控(kong)制回(hui)路(lu)（輸(shu)入(ru)電(dian)(dian)路(lu)）與負(fu)載回(hui)路(lu)（輸(shu)出(chu)電(dian)(dian)路(lu)）的(de)(de)電(dian)(dian)隔離及信(xin)號(hao)耦合，由(you)固(gu)態器件(jian)實(shi)現負(fu)載的(de)(de)通(tong)斷(duan)切換(huan)功能，內(nei)部(bu)無任何可動部(bu)件(jian)。盡(jin)管市場上的(de)(de)固(gu)態繼電(dian)(dian)器型號(hao)規格繁(fan)多(duo)，但它(ta)們的(de)(de)工作原理基本上是(shi)相似的(de)(de)。主要(yao)由(you)輸(shu)入(ru)（控(kong)制）電(dian)(dian)路(lu)，驅動電(dian)(dian)路(lu)和(he)輸(shu)出(chu)（負(fu)載）電(dian)(dian)路(lu)三部(bu)分組(zu)成。　　

　　瑞士佳樂CarloGavazzi固(gu)態(tai)繼(ji)電(dian)(dian)(dian)器(qi)(qi)的(de)輸(shu)(shu)入(ru)(ru)(ru)(ru)電(dian)(dian)(dian)路(lu)是為(wei)輸(shu)(shu)入(ru)(ru)(ru)(ru)控制信號(hao)提供一個回(hui)路(lu)，使之成為(wei)固(gu)態(tai)繼(ji)電(dian)(dian)(dian)器(qi)(qi)的(de)觸發信號(hao)源。固(gu)態(tai)繼(ji)電(dian)(dian)(dian)器(qi)(qi)的(de)輸(shu)(shu)入(ru)(ru)(ru)(ru)電(dian)(dian)(dian)路(lu)多為(wei)直流(liu)(liu)輸(shu)(shu)入(ru)(ru)(ru)(ru)，個別的(de)為(wei)交(jiao)流(liu)(liu)輸(shu)(shu)入(ru)(ru)(ru)(ru)。直流(liu)(liu)輸(shu)(shu)入(ru)(ru)(ru)(ru)電(dian)(dian)(dian)路(lu)又(you)分(fen)為(wei)阻性輸(shu)(shu)入(ru)(ru)(ru)(ru)和恒(heng)流(liu)(liu)輸(shu)(shu)入(ru)(ru)(ru)(ru)。阻性輸(shu)(shu)入(ru)(ru)(ru)(ru)電(dian)(dian)(dian)路(lu)的(de)輸(shu)(shu)入(ru)(ru)(ru)(ru)控制電(dian)(dian)(dian)流(liu)(liu)隨輸(shu)(shu)入(ru)(ru)(ru)(ru)電(dian)(dian)(dian)壓(ya)呈線性的(de)正(zheng)向變(bian)化。恒(heng)流(liu)(liu)輸(shu)(shu)入(ru)(ru)(ru)(ru)電(dian)(dian)(dian)路(lu)，在(zai)輸(shu)(shu)入(ru)(ru)(ru)(ru)電(dian)(dian)(dian)壓(ya)達(da)到一定值時，電(dian)(dian)(dian)流(liu)(liu)不再隨電(dian)(dian)(dian)壓(ya)的(de)升高而明顯增(zeng)大，這種繼(ji)電(dian)(dian)(dian)器(qi)(qi)可(ke)適用于(yu)相(xiang)當(dang)寬的(de)輸(shu)(shu)入(ru)(ru)(ru)(ru)電(dian)(dian)(dian)壓(ya)范(fan)圍。　　

　　瑞士(shi)佳樂CarloGavazzi固態繼電(dian)(dian)(dian)(dian)器(qi)(qi)的(de)(de)驅動電(dian)(dian)(dian)(dian)路(lu)(lu)可(ke)以包括隔離(li)耦合(he)電(dian)(dian)(dian)(dian)路(lu)(lu)、功能(neng)電(dian)(dian)(dian)(dian)路(lu)(lu)和觸發電(dian)(dian)(dian)(dian)路(lu)(lu)三(san)部(bu)分。隔離(li)耦合(he)電(dian)(dian)(dian)(dian)路(lu)(lu)，目前多(duo)采用光(guang)電(dian)(dian)(dian)(dian)耦合(he)器(qi)(qi)和高頻變壓(ya)器(qi)(qi)兩種電(dian)(dian)(dian)(dian)路(lu)(lu)形(xing)式。常用的(de)(de)光(guang)電(dian)(dian)(dian)(dian)耦合(he)器(qi)(qi)有光(guang)-三(san)極(ji)管、光(guang)-雙向可(ke)控(kong)硅(gui)、光(guang)-二極(ji)管陣(zhen)列（光(guang)-伏）等。高頻變壓(ya)器(qi)(qi)耦合(he)，是在(zai)一(yi)定的(de)(de)輸入電(dian)(dian)(dian)(dian)壓(ya)下，形(xing)成(cheng)約10MHz的(de)(de)自(zi)激(ji)振(zhen)蕩(dang)，通過變壓(ya)器(qi)(qi)磁(ci)芯將(jiang)高頻信號(hao)傳遞(di)到變壓(ya)器(qi)(qi)次級(ji)。功能(neng)電(dian)(dian)(dian)(dian)路(lu)(lu)可(ke)包括檢波整流、過零(ling)、加速、保(bao)護、顯示等各種功能(neng)電(dian)(dian)(dian)(dian)路(lu)(lu)。觸發電(dian)(dian)(dian)(dian)路(lu)(lu)的(de)(de)作(zuo)用是給輸出器(qi)(qi)件(jian)提供觸發信號(hao)。　　

直流固(gu)態繼(ji)電器電路(lu)板安(an)裝(zhuang) 

額定工作(zuo)電流：高(gao)達 8ADC 

額定(ding)工作電(dian)壓：高(gao)達 350VDC 

表面(mian)貼(tie)裝技(ji)術 

靈活的封裝延(yan)長壽命 

控制(zhi)電壓：4.25至32伏(fu)直流電

隔離(輸(shu)入-輸(shu)出)：4000 VACrms

相關型號：

RP1A40D5

RP1A40D5M2

RP1A48D5

RP1A48D5M2

RP1A48D6

RP1D060D4

RP1D060D4M1

RP1D060D8M1 

RA4408-D90      

RA4408-D110       

RA4412-D25    

RA4412-D50

RA4412-D90      

RA4412-D110       

RA4416-D25     

RA4416-D50

RA4416-D90      

RA4416-D110       

RA4406LA25     

RA4406LA50

RA4406LA90     

RA4406LA110     

RA4408LA25    

 RA4408LA50

RA4408LA90    

 RA4408LA110     

RA4412LA25     

RA4412LA50

RA4412LA90     

RA4412LA110     

RA4416LA25     

RA4412LA50

RA4412LA90     

RA4412LA110     

RA4406HA25