基本介紹
- 中文名:穿心式電容
- 類別:三端電容
- 安裝方式:採用穿心式的安裝方式
- 套用:各種濾波器
穿心式電容簡介,穿心式電容優點,
穿心式電容簡介
濾波器中採用的穿心式電容一般為陶瓷電容。
穿心式電容優點
穿心式電容,其電感較普通電容小得多,故而自諧振頻率很高;同時,由於其採用穿心式的安裝方式,也有效地防止了高頻信號從輸入端直接耦合到輸出端,因此,這種低通高阻的組合,在 1GHz 頻率範圍內,提供了極好的抑制效果。
10pF,65pF,100pF,470pF,500pF,1000pF,1200pF,1500pF,1750pF,2000pF,2500pF,2700pF,3000pF,3300pF,4700pF,5000pF,5500pF,6800pF,7000pF,9000pF,10000pF,0.01μF,0.012μF,0.015μF,0.018μF,0.022μF,0.025μF,0.027μF,0.028μF,0.045μF,0.050μF,0.056μF,0.075μF,0.08μF,0.1μF,0.15μF,0.21μF,0.3μF,0.75μF,0.8μF,1μF,0.015μF,0.060μF,0.062μF,0.150μF,0.200μF,0.250μF,0.250μF,0.300μF,0.450μF,0.500μF,0.7μF,0.750μF,0.990μF,1.0μF,1.2μF,1.4μF,1.5μF,2.1μF,2.8μF,4.0μF,5.2μF,
其中1000pF=1nF 1000000pF=1μF 1000nF=1μF 1μF=1000nF=1000000pF 1F=1000000μF
工作電流Rated Current :
0.06A,0.15A,0.25A,0.3A,0.45A,0.5A,1A,2A,3A,4A,5A,10A,15A,25A,50A,100A
額定電壓Rated Voltage :
直流:5V,28V,35V,50V,60V,70V,80V,100V,150V,200V,250V,275V,300V,330V,350V,400V,450V,500V,600V,750V,1250V,2500V
交流:70V,85V,90V,115V,125V,140V,200V,220V,230V,240V,330V,350V
耐電壓Dielectric Withstanding Voltage :
直流:額定電壓的2.5倍 交流:額定電壓的6倍的直流電壓
工作溫度Working Temperature Range:
E:-10-+85℃ F:-25-+85℃ G:-30-+125℃
H:-40-+85℃ I:-55-+85℃ J:-55-+125℃
EMI 濾波器的構成