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- Class-D_amplifier abstract "A class-D amplifier or switching amplifier is an electronic amplifier in which the amplifying devices (transistors, usually MOSFETs) operate as electronic switches, instead of as linear gain devices as in other amplifiers. The signal to be amplified is a train of constant amplitude pulses, so the active devices switch rapidly back and forth between a fully conductive and nonconductive state. The analog signal to be amplified is converted to a series of pulses by pulse width modulation, pulse density modulation or other method before being applied to the amplifier. After amplification, the output pulse train can be converted back to an analog signal by passing through a passive low pass filter consisting of inductors and capacitors. The major advantage of a class-D amplifier is that it can be more efficient than analog amplifiers, with less power dissipated as heat in the active devices.Output stages such as those used in pulse generators are examples of class-D amplifiers. However, the term mostly applies to power amplifiers intended to reproduce signals with a bandwidth well below the switching frequency.".
- Class-D_amplifier thumbnail Pwm_amp.svg?width=300.
- Class-D_amplifier wikiPageExternalLink class-d-amplifier-tutorial.
- Class-D_amplifier wikiPageExternalLink designing-class-d-amplifier-ics.
- Class-D_amplifier wikiPageExternalLink pwm.htm.
- Class-D_amplifier wikiPageExternalLink _ClassDEF1.pdf.
- Class-D_amplifier wikiPageExternalLink showthread.php?t=594707.
- Class-D_amplifier wikiPageID "2166803".
- Class-D_amplifier wikiPageLength "17665".
- Class-D_amplifier wikiPageOutDegree "63".
- Class-D_amplifier wikiPageRevisionID "707773940".
- Class-D_amplifier wikiPageWikiLink Amplifier.
- Class-D_amplifier wikiPageWikiLink Analog_signal.
- Class-D_amplifier wikiPageWikiLink Antenna_(radio).
- Class-D_amplifier wikiPageWikiLink Bass_(sound).
- Class-D_amplifier wikiPageWikiLink Bass_instrument_amplification.
- Class-D_amplifier wikiPageWikiLink Buck_converter.
- Class-D_amplifier wikiPageWikiLink Capacitive_coupling.
- Class-D_amplifier wikiPageWikiLink Capacitor.
- Class-D_amplifier wikiPageWikiLink Category:Audio_amplifiers.
- Class-D_amplifier wikiPageWikiLink Category:Electronic_amplifiers.
- Class-D_amplifier wikiPageWikiLink Category:Switching_amplifiers.
- Class-D_amplifier wikiPageWikiLink Class-T_amplifier.
- Class-D_amplifier wikiPageWikiLink Crest_Audio.
- Class-D_amplifier wikiPageWikiLink Decoupling_capacitor.
- Class-D_amplifier wikiPageWikiLink Delta-sigma_modulation.
- Class-D_amplifier wikiPageWikiLink Digital_electronics.
- Class-D_amplifier wikiPageWikiLink Duty_cycle.
- Class-D_amplifier wikiPageWikiLink Electrical_reactance.
- Class-D_amplifier wikiPageWikiLink Equivalent_series_inductance.
- Class-D_amplifier wikiPageWikiLink Hearing_aid.
- Class-D_amplifier wikiPageWikiLink High-end_audio.
- Class-D_amplifier wikiPageWikiLink Home_cinema.
- Class-D_amplifier wikiPageWikiLink Home_theater_in_a_box.
- Class-D_amplifier wikiPageWikiLink Inductive_coupling.
- Class-D_amplifier wikiPageWikiLink Inductor.
- Class-D_amplifier wikiPageWikiLink K10_(amplifier).
- Class-D_amplifier wikiPageWikiLink Low-pass_filter.
- Class-D_amplifier wikiPageWikiLink MOSFET.
- Class-D_amplifier wikiPageWikiLink Mobile_phone.
- Class-D_amplifier wikiPageWikiLink Negative_feedback.
- Class-D_amplifier wikiPageWikiLink Negative_feedback_amplifier.
- Class-D_amplifier wikiPageWikiLink Noise_shaping.
- Class-D_amplifier wikiPageWikiLink PID_controller.
- Class-D_amplifier wikiPageWikiLink Parasitic_capacitance.
- Class-D_amplifier wikiPageWikiLink Powered_speakers.
- Class-D_amplifier wikiPageWikiLink Powersoft.
- Class-D_amplifier wikiPageWikiLink Pulse-density_modulation.
- Class-D_amplifier wikiPageWikiLink Pulse-width_modulation.
- Class-D_amplifier wikiPageWikiLink Pulse_generator.
- Class-D_amplifier wikiPageWikiLink Quantization_(signal_processing).
- Class-D_amplifier wikiPageWikiLink Ringing_(signal).
- Class-D_amplifier wikiPageWikiLink PDIF.
- Class-D_amplifier wikiPageWikiLink Sliding_mode_control.
- Class-D_amplifier wikiPageWikiLink Snubber.
- Class-D_amplifier wikiPageWikiLink Sound_reinforcement_system.
- Class-D_amplifier wikiPageWikiLink Subwoofer.
- Class-D_amplifier wikiPageWikiLink Switched-mode_power_supply.
- Class-D_amplifier wikiPageWikiLink Voltage_regulator.
- Class-D_amplifier wikiPageWikiLink File:Inside_of_a_Boss_Audio_DD3600_Class_D_mono_block_amp.jpg.
- Class-D_amplifier wikiPageWikiLink File:Pwm_amp.svg.
- Class-D_amplifier wikiPageWikiLinkText "Class D".
- Class-D_amplifier wikiPageWikiLinkText "Class-D amplification".
- Class-D_amplifier wikiPageWikiLinkText "Class-D amplifier".
- Class-D_amplifier wikiPageWikiLinkText "class D".
- Class-D_amplifier wikiPageWikiLinkText "class-D amp".
- Class-D_amplifier wikiPageWikiLinkText "class-D amplifier".
- Class-D_amplifier wikiPageWikiLinkText "class-D".
- Class-D_amplifier wikiPageWikiLinkText "switching (class-D) audio amplifier".
- Class-D_amplifier wikiPageUsesTemplate Template:Reflist.
- Class-D_amplifier subject Category:Audio_amplifiers.
- Class-D_amplifier subject Category:Electronic_amplifiers.
- Class-D_amplifier subject Category:Switching_amplifiers.
- Class-D_amplifier hypernym Amplifier.
- Class-D_amplifier type Company.
- Class-D_amplifier type Circuit.
- Class-D_amplifier type Redirect.
- Class-D_amplifier type Transistor.
- Class-D_amplifier comment "A class-D amplifier or switching amplifier is an electronic amplifier in which the amplifying devices (transistors, usually MOSFETs) operate as electronic switches, instead of as linear gain devices as in other amplifiers. The signal to be amplified is a train of constant amplitude pulses, so the active devices switch rapidly back and forth between a fully conductive and nonconductive state.".
- Class-D_amplifier label "Class-D amplifier".
- Class-D_amplifier sameAs Q1224965.
- Class-D_amplifier sameAs Klasse-D-Verstärker.
- Class-D_amplifier sameAs Amplificador_Clase_D.
- Class-D_amplifier sameAs डी-वर्ग_प्रवर्धक.
- Class-D_amplifier sameAs Penguat_kelas-D.
- Class-D_amplifier sameAs Wzmacniacz_impulsowy.
- Class-D_amplifier sameAs m.06rtcq.
- Class-D_amplifier sameAs டி-வகுப்பு_மிகைப்பி.
- Class-D_amplifier sameAs Q1224965.
- Class-D_amplifier wasDerivedFrom Class-D_amplifier?oldid=707773940.
- Class-D_amplifier depiction Pwm_amp.svg.
- Class-D_amplifier isPrimaryTopicOf Class-D_amplifier.