產(chǎn)品詳情
歐姆龍一級(jí)代理特優(yōu)價(jià)供應(yīng)歐姆龍全系列中間繼電器
MY4J AC110/120 BY OMZ
MY4J AC12 BY OMZ
MY4J AC200/220 BY OMZ
MY4J AC220/240 BY OMZ
MY4J AC24 BY OMZ
MY4J AC48 BY OMZ
MY4J AC6 BY OMZ
MY4J DC100/110 BY OMZ
MY4J DC12 BY OMZ
MY4J DC125 BY OMZ
MY4J DC24 BY OMZ
MY4J DC48 BY OMZ
MY4J DC6 BY OMZ
MY4N AC100/110
MY4N AC100/110 (S)
MY4N AC100/110 BY OMZ
MY4N AC110/120 BY OMZ
MY4N AC12 BY OMZ
MY4N AC200/220
中間繼電器就是個(gè)繼電器,它的原理和交流接觸器一樣,都是由固定鐵芯、動(dòng)鐵芯、彈簧、動(dòng)觸點(diǎn)、靜觸點(diǎn)、線圈、接線端子和外殼組成。線圈通電,動(dòng)鐵芯在電磁力作用下動(dòng)作吸合,帶動(dòng)動(dòng)觸點(diǎn)動(dòng)作,使常閉觸點(diǎn)分開,常開觸點(diǎn)閉合;線圈斷電,動(dòng)鐵芯在彈簧的作用下帶動(dòng)動(dòng)觸點(diǎn)復(fù)位。
在工業(yè)控制線路和現(xiàn)在的家用電器控制線路中,常常會(huì)有中間繼電器存在,對(duì)于不同的控制線路,中間繼電器的作用有所不同,其在線路中的作用常見的有以下幾種。
1.代替小型接觸器
2.增加接點(diǎn)數(shù)量
3.增加接點(diǎn)容量
4.轉(zhuǎn)換接點(diǎn)類型
5.用作開關(guān)
6.轉(zhuǎn)換電壓
7.消除電路中的干擾
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