pulse-width modulation


pulse-width modulation
широтно-импульсная модуляция (ШИМ)

The English-Russian Dictionary Radioengineering. 2009.

Смотреть что такое "pulse-width modulation" в других словарях:

  • Pulse-width modulation — (PWM) of a signal or power source involves the modulation of its duty cycle, to either convey information over a communications channel or control the amount of power sent to a load. PrinciplePulse width modulation uses a square wave whose pulse… …   Wikipedia

  • Pulse Width Modulation — Pulse Width Modulation,   PWM …   Universal-Lexikon

  • pulse width modulation — impulsų trukmės moduliavimas statusas T sritis automatika atitikmenys: angl. pulse duration modulation; pulse width modulation; pulse duration modulation; pulse length modulation; pulse width modulation vok. Pulsbreitenmodulation, f;… …   Automatikos terminų žodynas

  • pulse-width modulation — impulsų trukmės moduliavimas statusas T sritis automatika atitikmenys: angl. pulse duration modulation; pulse width modulation; pulse duration modulation; pulse length modulation; pulse width modulation vok. Pulsbreitenmodulation, f;… …   Automatikos terminų žodynas

  • pulse-width modulation — impulsų trukmės moduliavimas statusas T sritis fizika atitikmenys: angl. pulse duration modulation; pulse length modulation; pulse width modulation vok. Impulslängenmodulation, f; Pulsbreitenmodulation, f; Pulslängenmodulation, f rus. модуляция… …   Fizikos terminų žodynas

  • pulse width modulation — noun : pulse length modulation …   Useful english dictionary

  • pulse width modulation —    (PWM)    Uncommon method of modulating a signal, in which the duration of a pulse width is varied according to some characteristic of the modulating signal …   IT glossary of terms, acronyms and abbreviations

  • Pulse-width modulation integrated circuit — A pulse width modulation integrated circuit, or PWMIC, describes any integrated circuit which uses pulse width modulation to regulate voltage. The most common example of a PWMIC is a group of MOSFETs …   Wikipedia

  • pulse width modulation valve — A normally closed valve, used in some Kelsey Hayes systems on GM vehicles, that opens to release hydraulic pressure from the wheel brake during an ABS stop …   Dictionary of automotive terms

  • Pulse-position modulation — is a form of signal modulation in which M message bits are encoded by transmitting asingle pulse in one of 2^M possible time shifts. This is repeated every T seconds, such thatthe transmitted bit rate is M/T bits per second. It is primarily… …   Wikipedia

  • Pulse-density modulation — Pulse density modulation, or PDM, is a form of modulation used to represent an analog signal in the digital domain. In a PDM signal, specific amplitude values are not encoded into pulses as they would be in PCM. Instead it is the relative density …   Wikipedia

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