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・ Pulse-chase analysis
・ Pulse-code modulation
・ Pulse-coupled networks
・ Pulse-density modulation
・ Pulse-Doppler radar
・ Pulse-Doppler signal processing
・ Pulse-Eight
・ Pulse-frequency modulation
・ Pulse-per-second signal
・ Pulse-position modulation
・ Pulse-swallowing counter
・ Pulse-width modulation
・ PulseAudio
・ Pulsed Accretion
・ Pulsed columns
Pulsed DC
・ Pulsed discharge ionization detector
・ Pulsed electromagnetic field therapy
・ Pulsed electron paramagnetic resonance
・ Pulsed energy projectile
・ Pulsed energy weapon
・ Pulsed field gradient
・ Pulsed field magnet
・ Pulsed gas dynamic spray process
・ Pulsed inductive thruster
・ Pulsed laser deposition
・ Pulsed plasma thruster
・ Pulsed power
・ Pulsed Pressure Cavitation Technique
・ Pulsed radiofrequency


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Pulsed DC : ウィキペディア英語版
Pulsed DC

Pulsed DC or PDC is the form of wave produced from a half-wave rectifier or a full-wave rectifier. Full wave rectified ac is more commonly known as Rectified AC. PDC has some characteristics of both alternating current (AC) and direct current (DC) waveforms. The voltage of a DC wave is roughly constant, whereas the voltage of an AC waveform continually varies between positive and negative values. Like an AC wave, the voltage of a PDC wave continually varies, but like a DC wave, the sign of the voltage is constant.
==Smoothing==
Most modern electronic items function using a DC voltage, so the PDC waveform must usually be smoothed before use. A reservoir capacitor converts the PDC wave into a DC waveform with some superimposed ripple. When the PDC voltage is initially applied, it charges the capacitor, which acts as a short term storage device to keep the output at an acceptable level while the PDC waveform is at a low voltage. Voltage regulation is often also applied using either linear or switching regulation.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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