This entry is missing Overview , add relevant content to make the entry more complete, and it can also be upgraded quickly. Hurry up edit Come on! Push pull amplification: the output stage of the power amplifier has two "arms" (two sets of amplification elements). When the current of one "arm" increases, the current of the other "arm" decreases, and the state of the two switches in turn.
- Chinese name
- Push-pull amplification
- Foreign name
- Push-Pull Power Amplifier
Push-pull amplification As for the load, it seems that one "arm" is pushing and one "arm" is pulling, which are completed together electric current Output task. although Class A amplifier Can be used push-pull Type amplification, but it is more common to use push-pull amplification to form Class B or Class A and B Amplifier. 
