单词 | push-pull |
释义 | push-pull in British Englishnoun (modifier) using two similar electronic devices, such as matched valves, made to operate 180° out of phase with each other. The outputs are combined to produce a signal that replicates the input waveform a push-pull amplifier push-pull in American English (ˈpʊʃˈpʊl) adjective Electronics designating or of an amplifier circuit in which two tubes or transistors operate 180° out of phase with each other, usually producing a higher output of the desired wave and canceling undesired qualities, as hum |
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