電(dian)(dian)子整機的(de)(de)(de)電(dian)(dian)源部(bu)門(men)，電(dian)(dian)容器并聯(lian)運用在(zai)此(ci)類(lei)電(dian)(dian)路, 除了要求(qiu)(qiu)對輸入的(de)(de)(de)信號進(jin)行濾(lv)波外,往往一起還兼有按照必定頻率和(he)功率進(jin)行放(fang)電(dian)(dian)的(de)(de)(de)要求(qiu)(qiu). 由于是電(dian)(dian)源電(dian)(dian)路,因(yin)而,此(ci)類(lei)電(dian)(dian)路的(de)(de)(de)回路阻(zu)抗十分低,以(yi)(yi)保證電(dian)(dian)源的(de)(de)(de)輸出功率密度(du)(du)足夠. 在(zai)此(ci)類(lei)開關(guan)(guan)電(dian)(dian)源電(dian)(dian)路中，也叫(jiao)DC-DC電(dian)(dian)路, avx鉭電(dian)(dian)容在(zai)每(mei)次開機和(he)關(guan)(guan)機的(de)(de)(de)瞬間(jian)(jian),都能夠得到(dao)電(dian)(dian)路中會產生一個持續時(shi)(shi)(shi)間(jian)(jian)小于1微秒的(de)(de)(de)高(gao)強(qiang)度(du)(du)尖峰(feng)脈沖,其(qi)脈沖電(dian)(dian)壓值至少能夠到(dao)達不(bu)亂(luan)的(de)(de)(de)輸入值的(de)(de)(de)3倍(bei)以(yi)(yi)上,電(dian)(dian)流能夠到(dao)達穩態值的(de)(de)(de)10倍(bei)以(yi)(yi)上,因(yin)為持續時(shi)(shi)(shi)間(jian)(jian)極(ji)短(duan),因(yin)而,其(qi)單位(wei)時(shi)(shi)(shi)間(jian)(jian)內(nei)的(de)(de)(de)能量密度(du)(du)十分高(gao),

假設電容器的運用電壓偏高,此刻實踐加在產品上的脈沖電壓就會遠遠超過產品的額定值而被擊穿. 假設不分電路的回路阻抗類型, avx鉭電容在回路阻抗最低的電路,一開機就有可能瞬間泛起擊穿短路或爆破現象.在此類電路中運用的電容器應該降額多少,必定要考慮到電路阻抗值的凹凸和輸入輸出功率的大小和電路中存在的交流紋波值的凹凸.由于電路阻抗凹凸能夠決議開關瞬間浪涌起伏的大小。

信息來源：鉭(tan)(tan)電(dian)容(rong)(rong)(rong)，avx鉭(tan)(tan)電(dian)容(rong)(rong)(rong)，貼片(pian)鉭(tan)(tan)電(dian)容(rong)(rong)(rong)，基美(mei)貼片(pian)鉭(tan)(tan)電(dian)容(rong)(rong)(rong)，avx貼片(pian)鉭(tan)(tan)電(dian)容(rong)(rong)(rong)，基美(mei)鉭(tan)(tan)電(dian)容(rong)(rong)(rong)