Different ways of earthing, such as one-point earthing, multi-point earthing, series earthing, and parallel earthing should be employed in accordance with diverse circuits.
一点接地,多点接地,串联接地,并联接地等。电路不同而采用不同的接地方法。
2
The article analyzes the frequency characteristics of RC seriesparallelcircuits and the symmetrical circuits, through studying the effectiveness of the positive-negative feedback to the amplifier.