村(cun)田制作所(Murata)生產的(de)電(dian)容(rong)(rong)種類繁多(duo),包括(kuo)高(gao)容(rong)(rong)值(zhi)電(dian)容(rong)(rong)。對(dui)于特定的(de)高(gao)容(rong)(rong)值(zhi)電(dian)容(rong)(rong),采購人員需要根據具體的(de)容(rong)(rong)值(zhi)、尺寸(cun)和(he)成本等因(yin)素做出選擇(ze)。
村田高容(rong)值電容(rong)非常(chang)適合(he)作為(wei)移(yi)動通信設備基(ji)站及相關模塊的(de)溫度補(bu)(bu)償型電(dian)容。它可以用于諧振電(dian)路、調諧電(dian)路、阻抗匹配電(dian)路等,對于電(dian)容容值變(bian)化會對設備運行造成(cheng)較(jiao)大影響的(de)高(gao)頻溫度補(bu)(bu)償電(dian)路非常(chang)有效。
村(cun)田的(de)(de)高容值電容在VHF、UHF和微波頻(pin)率范圍內具(ju)有(you)(you)高Q值和低ESR。這是因為(wei)它采(cai)用(yong)了陶瓷材料作為(wei)電介質,該材料在高頻(pin)中具(ju)有(you)(you)非(fei)常小的(de)(de)損耗,同時內部(bu)電極采(cai)用(yong)卑金(jin)屬電極,從而實(shi)現了高Q值和低ESR的(de)(de)特性。
村(cun)田的(de)高容(rong)(rong)(rong)(rong)(rong)值(zhi)電(dian)容(rong)(rong)(rong)(rong)(rong)還具(ju)有對(dui)應(ying)小靜電(dian)容(rong)(rong)(rong)(rong)(rong)量(liang)許容(rong)(rong)(rong)(rong)(rong)差(cha)(cha)的(de)特(te)點。它(ta)可(ke)以滿足在標(biao)準靜電(dian)容(rong)(rong)(rong)(rong)(rong)量(liang)許容(rong)(rong)(rong)(rong)(rong)差(cha)(cha)以外(wai),容(rong)(rong)(rong)(rong)(rong)量(liang)范圍(wei)內的(de)小靜電(dian)容(rong)(rong)(rong)(rong)(rong)量(liang)許容(rong)(rong)(rong)(rong)(rong)差(cha)(cha)的(de)需求。
村田制作所生產(chan)的高(gao)容(rong)值(zhi)電容(rong)適用(yong)于高(gao)頻溫度(du)補(bu)償電路,具(ju)有高(gao)Q值(zhi)和(he)低(di)ESR的特性,并且(qie)具(ju)備(bei)小靜電容(rong)量許容(rong)差的優勢。