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- Push–pull_output abstract "A push–pull output is a type of electronic circuit that uses a pair of active devices that alternately supply current to, or absorb current from, a connected load. Push–pull outputs are present in TTL and CMOS digital logic circuits and in some types of amplifiers, and are usually realized as a complementary pair of transistors, one dissipating or sinking current from the load to ground or a negative power supply, and the other supplying or sourcing current to the load from a positive power supply.A push–pull amplifier is more efficient than a single-ended "class-A" amplifier. The output power that can be achieved is higher than the continuous dissipation rating of either transistor or tube used alone and increases the power available for a given supply voltage. Symmetrical construction of the two sides of the amplifier means that even-order harmonics are cancelled, which can reduce distortion. DC current is cancelled in the output, allowing a smaller output transformer to be used than in a single-ended amplifier. However, the push–pull amplifier requires a phase-splitting component that adds complexity and cost to the system; use of center-tapped transformers for input and output is a common technique but adds weight and restricts performance. If the two parts of the amplifier do not have identical characteristics, distortion can be introduced as the two halves of the input waveform are amplified unequally. Crossover distortion can be created near the zero point of each cycle as one device is cut off and the other device enters its active region.Push-pull circuits are widely used in many amplifier output stages. A pair of audion tubes connected in push–pull is described in Edwin H. Colpitts' US patent 1137384 granted in 1915, although the patent does not specifically claim the push–pull connection. The technique was well-known at that time and the principle had been claimed in an 1895 patent predating electronic amplifiers. Possibly the first commercial product using a push–pull amplifier was the RCA Balanced amplifier released in 1924 for use with their Radiola III regenerative broadcast receiver. By using a pair of low-power vacuum tubes in push–pull configuration, the amplifier allowed the use of a loudspeaker instead of headphones, while providing acceptable battery life with low standby power consumption. The technique continues to be used in audio, radio frequency, digital and power electronics systems today.".
- Push–pull_output thumbnail Pushpull.PNG?width=300.
- Push–pull_output wikiPageID "856798".
- Push–pull_output wikiPageLength "14004".
- Push–pull_output wikiPageOutDegree "51".
- Push–pull_output wikiPageRevisionID "664658985".
- Push–pull_output wikiPageWikiLink Amplifier.
- Push–pull_output wikiPageWikiLink Amplifier_class.
- Push–pull_output wikiPageWikiLink Antiphase.
- Push–pull_output wikiPageWikiLink Audion.
- Push–pull_output wikiPageWikiLink Audiophile.
- Push–pull_output wikiPageWikiLink Bridge-tied_load.
- Push–pull_output wikiPageWikiLink CMOS.
- Push–pull_output wikiPageWikiLink Category:Electronic_circuits.
- Push–pull_output wikiPageWikiLink Class-A_amplifier.
- Push–pull_output wikiPageWikiLink Class_B_amplifier.
- Push–pull_output wikiPageWikiLink Common-emitter.
- Push–pull_output wikiPageWikiLink Common_collector.
- Push–pull_output wikiPageWikiLink Common_emitter.
- Push–pull_output wikiPageWikiLink Control_grid.
- Push–pull_output wikiPageWikiLink Current–voltage_characteristic.
- Push–pull_output wikiPageWikiLink Distortion.
- Push–pull_output wikiPageWikiLink Edwin_H._Colpitts.
- Push–pull_output wikiPageWikiLink Electrical_load.
- Push–pull_output wikiPageWikiLink Electronic_amplifier.
- Push–pull_output wikiPageWikiLink Electronic_circuit.
- Push–pull_output wikiPageWikiLink Emitter_follower.
- Push–pull_output wikiPageWikiLink FET.
- Push–pull_output wikiPageWikiLink Field-effect_transistor.
- Push–pull_output wikiPageWikiLink File:MagnavoxFrontcropped.jpg.
- Push–pull_output wikiPageWikiLink File:Pushpull.PNG.
- Push–pull_output wikiPageWikiLink Logic_circuit.
- Push–pull_output wikiPageWikiLink Logic_gate.
- Push–pull_output wikiPageWikiLink MOSFET.
- Push–pull_output wikiPageWikiLink Negative_feedback.
- Push–pull_output wikiPageWikiLink Open_collector.
- Push–pull_output wikiPageWikiLink Open_drain.
- Push–pull_output wikiPageWikiLink Output_transformerless.
- Push–pull_output wikiPageWikiLink Pentode.
- Push–pull_output wikiPageWikiLink Phase_(waves).
- Push–pull_output wikiPageWikiLink Power-law.
- Push–pull_output wikiPageWikiLink Power_law.
- Push–pull_output wikiPageWikiLink Push–pull_converter.
- Push–pull_output wikiPageWikiLink Push–pull_output.
- Push–pull_output wikiPageWikiLink RCA.
- Push–pull_output wikiPageWikiLink Radiola_III.
- Push–pull_output wikiPageWikiLink Screen_grid.
- Push–pull_output wikiPageWikiLink Single-ended_triode.
- Push–pull_output wikiPageWikiLink Tetrode.
- Push–pull_output wikiPageWikiLink Three-state_logic.
- Push–pull_output wikiPageWikiLink Transformer.
- Push–pull_output wikiPageWikiLink Transistor.
- Push–pull_output wikiPageWikiLink Transistor-transistor_logic.
- Push–pull_output wikiPageWikiLink Transistor–transistor_logic.
- Push–pull_output wikiPageWikiLink Ultra-linear.
- Push–pull_output wikiPageWikiLink Vacuum_tube.
- Push–pull_output wikiPageWikiLink File:7400_Circuit.svg.
- Push–pull_output wikiPageWikiLink File:Tube_push_pull_poweramplifier.PNG.
- Push–pull_output wikiPageWikiLinkText "Push-Pull".
- Push–pull_output wikiPageWikiLinkText "Push–pull output".
- Push–pull_output wikiPageWikiLinkText "above".
- Push–pull_output wikiPageWikiLinkText "push–pull amplifier".
- Push–pull_output wikiPageWikiLinkText "push–pull output".
- Push–pull_output wikiPageWikiLinkText "push–pull".
- Push–pull_output wikiPageWikiLinkText "push-pull amplifiers".
- Push–pull_output wikiPageWikiLinkText "push-pull audio power amplifier".
- Push–pull_output wikiPageWikiLinkText "push-pull".
- Push–pull_output wikiPageWikiLinkText "push–pull amplifier".
- Push–pull_output wikiPageWikiLinkText "push–pull output".
- Push–pull_output wikiPageWikiLinkText "push–pull".
- Push–pull_output wikiPageWikiLinkText "totem pole".
- Push–pull_output wikiPageWikiLinkText "totem-pole".
- Push–pull_output date "January 2013".
- Push–pull_output hasPhotoCollection Push–pull_output.
- Push–pull_output reason "Anecdotal reflections are unacceptable and needs to be cited".
- Push–pull_output wikiPageUsesTemplate Template:Citation_needed.
- Push–pull_output wikiPageUsesTemplate Template:Cleanup.
- Push–pull_output wikiPageUsesTemplate Template:Other_uses_of.
- Push–pull_output wikiPageUsesTemplate Template:Refimprove_section.
- Push–pull_output wikiPageUsesTemplate Template:Reflist.
- Push–pull_output wikiPageUsesTemplate Template:See_also.
- Push–pull_output subject Category:Electronic_circuits.
- Push–pull_output type Thing.
- Push–pull_output comment "A push–pull output is a type of electronic circuit that uses a pair of active devices that alternately supply current to, or absorb current from, a connected load.".
- Push–pull_output label "Push–pull output".
- Push–pull_output seeAlso Valve_audio_amplifier_technical_specification.
- Push–pull_output sameAs Totem-Pole-Ausgang.
- Push–pull_output sameAs Salida_push-pull.
- Push–pull_output sameAs Keluaran_push–pull.
- Push–pull_output sameAs m.03hqlv.
- Push–pull_output sameAs Двухтактный_выход.
- Push–pull_output sameAs Dvojčinný_výstup.
- Push–pull_output sameAs Q799875.
- Push–pull_output sameAs Q799875.
- Push–pull_output sameAs 推挽输出.
- Push–pull_output wasDerivedFrom Push–pull_output?oldid=664658985.
- Push–pull_output depiction Pushpull.PNG.
- Push–pull_output isPrimaryTopicOf Push–pull_output.