滤波器中使用的旁路电容器通常是陶瓷电容器。
核心直通电容的电感比普通电容小得多,因此自谐振频率非常高。
同时,由于其过继安装,它还有效地防止高频信号从输入端直接耦合。
因此,输出是低通和高阻抗的组合,可在1 GHz频率范围内提供出色的抑制性能。
穿通电容主要用于:馈通滤波器,低通滤波器,EMI滤波器,信号滤波器,滤波电容器,焊料馈通滤波器,螺纹馈通滤波器,树脂密封滤波器,玻璃密封件高性能滤波器标称容量电容: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,0.060 μF,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 =1μF1000nF=1μF1μF= 1000nF = 1000000pF 1F =1000000μF工作电流额定电流:0.06A,0.15 A,0.25A,0.3A,0.45A,0 .5A,1A,2A,3A,4A,5A,10A,15A,25A,50A,100A额定电压:DC:5V,28V,35V,50V,60V,70V,80V,100V,150V,200V,250V,275V ,300V,330V,35 0V,400V,450V,500V,600V,750V,1250V,2500V AC:70V,85V,90V,115V,125V,140V,200V,220V,230V,240V,330V,350V介电耐压: DC:额定电压2.5倍AC:额定电压的6倍DC电压工作温度范围:E:-10- + 85°CF:-25- + 85°CG:-30- + 125°CH:-40- + 85 °CI:-55- + 85°CJ:-55- + 125°C EMI滤波器滤波电容滤波器中使用的电容通常是陶瓷电容。
由于其物理结构,该陶瓷电容器也称为旁路电容器。
穿通电容器的自感远小于普通电容器,因此自谐振频率非常高。
同时,全心设计还有效地防止高频信号从输入直接耦合到输出。
这种低通,高阻抗组合可在1 GHz频率范围内提供出色的抑制性能。
最简单的贯穿式结构是由内部和外部电极和陶瓷组成的一个(C型)或两个电容器(Pi型)。
该电容器的容量为10pF,工作电压为2000VDC。
由于其同轴性,管状馈通电容器即使在10 GHz也不会产生明显的自谐振。
滤波电感滤波电感通常由铁氧体材料制成,可以很容易地与穿通电容组合形成复合滤波器。
在高性能滤波器中,也使用线绕电感器。
然而,应该注意的是,铁氧体材料在高电流下经历磁饱和,降低了滤波器性能。
安装方法过滤器安装方式:H:焊接式焊接式过滤器I:螺栓螺纹螺纹式过滤器螺纹尺寸公制范围螺纹尺寸:M3,M4,M5,M6,M8,M9