An case in point could be the above schematic with the popular-manner choke and set of capacitors linked to an op-amp. The transfer function from the amplifier can then be modified by incorporating reactive elements to the opinions loop, Though Be careful for The soundness of this type of active https://hud-helmet20874.topbloghub.com/37559741/the-greatest-guide-to-emc-emi-filter-wikipedia