• 无源滤波器(passive filters):仅由无源元件构成 • 有源滤波器(active filters):由运算放大器、电阻、 电容等元件构成 • 有源滤波器的优势:增益较大;负载效应较小 • 滤波器的电压传递函数(Voltage trans...
基于30个网页-相关网页
(c) 主动式滤波器(Active filters) 于谐波源侧注入与谐波源大小相等、相位相反之谐波电流,以抵消谐波电流,确保电源侧不 被污染,为主动式滤波器之基本原理。
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passive and active filters 动和主动滤波器
Active filters in HVDC applications 高压直流输电用有源滤波器
Products of active filters 有源滤波器系列品种
active-filters 有源滤波器
rc active filters 有源rc滤波器
RF active filters 射频有源滤波器
vcvs active filters vcvs有源滤波器
shunt active filters 并联型有源滤波器
second-order active filters 二阶有源滤波器
The high-pass filter and low-pass filter are active filters. Trap circuit is used to filter the frequency interference.
高通滤波器和低通滤波器均采用有源滤波器,并采用陷波器对50Hz的工频干扰进行专门的滤除。
参考来源 - 脉搏波测试实验教学仪的设计·2,447,543篇论文数据,部分数据来源于NoteExpress
It is shown that the realized active filters by use of these circuits have respectively good results.
用这些电路所实现的有源滤波器都具有较好的效果。
Is designed based on Microcontroller and RS-485 hand-held operation of communications panel in active filters applications.
设计了基于单片机和RS - 485的手持操作通讯面板在有源滤波器中应用设计。
This paper presents the performance analysis of a hybrid filter composed of a passive and active filters connected in series.
对由无源滤波器和有源滤波器串联而成的混合型滤波器的性能进行了分析。
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