Difference between duty cycle, frequency and pulse width explanation, pulse width vs frequency.




Duty cycle

Duty cycle refers to the amount of time that a signal is in a particular state (such as “on”) relative to the period of the signal. For example, if a signal has a duty cycle of 50%, that means that it is in the “on” state for half of the time period, and in the “off” state for the other half of the time period.

The duty cycle of a pulse waveform is a measure of the time that the signal is in a particular state (either high or low) relative to the total period of the waveform. It is usually expressed as a percentage. For example, a duty cycle of 50% means that the signal is in the high state for half of the period of the waveform, and in the low state for the other half.

Pulse width vs frequency.




Frequency

Frequency

Frequency refers to the number of times that a particular event occurs within a given time period. For example, if a signal has a frequency of 10 Hz, that means that the event (such as the signal turning “on” or “off”) occurs 10 times per second.

The frequency of a pulse waveform is a measure of how many times the waveform repeats itself in a given period of time. It is usually expressed in Hertz (Hz), which is the number of cycles per second. For example, a frequency of 1 Hz means that the waveform repeats itself once per second.

Pulse width

Pulse width

Pulse width refers to the duration of time that a signal is in a particular state. For example, if a signal has a pulse width of 5 microseconds, that means that the signal is in the “on” state for 5 microseconds before switching to the “off” state.

Pulse width is a measure of the duration of a pulse in a pulse train, or the amount of time that the pulse is in the high state. It is usually expressed in units of time, such as seconds or milliseconds. For example, a pulse with a width of 1 millisecond is high for 1 millisecond, and then low for the remainder of the period.

It is important to note that these terms are often used in the context of electrical signals, but they can also be applied to other types of signals as well.

In summary, the duty cycle is a measure of the time that the signal is in a particular state, the frequency is a measure of how many times the waveform repeats itself in a given period of time, and the pulse width is a measure of the duration of a pulse.

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