推荐了一种新型的输入滤波器结构,它只用两个扼流圈铁心,并使尺寸减小。
A new input filter topology is proposed, using only two choke cores and providing the size reduction.
旨在提供一个大电流电源供应商一般采用扼流圈输入滤波器,如图8 - 7。
Power suppliers designed to deliver a large current generally use a choke input filter, Figure 8-7.
高频扼流圈是一段未闭合的铜,和其终端等效的边缘电容形成一个低通滤波器,可以有效地滤除馈入信号中的高频成分。
It acts as the LPF, effectively eliminating the high frequency component in the feed-in signal. The groove in the central region working as a loading capacitance in the open end is also discussed.
共模扼流圈的高频特征极大地影响了电磁干扰(EMI)滤波器抑制传导EMI噪声的性能。
The high frequency parasitic parameters of common mode(CM) choke significantly influence the performance of electromagnetic interference(EMI) filter for conducted EMI suppression.
共模扼流圈的高频特征极大地影响了电磁干扰(EMI)滤波器抑制传导EMI噪声的性能。
The high frequency parasitic parameters of common mode(CM) choke significantly influence the performance of electromagnetic interference(EMI) filter for conducted EMI suppression.
应用推荐