英語 での The pulse width の使用例とその 日本語 への翻訳
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This application note describes how to modify the pulse width and the amplitude in T3, E3, and STS-1 mode and how to modify the waveshape of the pulse in T3 and STS-1 mode.
If the square waveform is selected, the Shape parameter controls the pulse width, that is, the ratio between the high and low value of the square wave.
The pulse width of the signal should be between 10 and 998 ms, duty cycle less than 60% and the pulse frequency 0-100khz.
We begin our explanation using the diagrams below, in which a switching signal, represented as a pulse waveform, is characterized by tw(the pulse width) and ts the rise time/fall time.
In the capture process, the trap concentration of captured electrons changes exponentially with respect to the pulse width and is given by the following formula(A-13).
When measuring the modulation signal of weather radar using a conventional spectrum analyzer, the measurement itself can't be done or the missed time may occur, because the pulse width is very short and the appearance time is also short.
This application note will describe how to modify the pulse width and the amplitude in T3, E3 and STS-1 mode and the waveshape of the pulse in T3 and STS-1 mode.
In addition to the ability to directly input values(0, 1) and copy, cut, and paste data, C-LogicDesigner also allows extensive editing mechanisms through additional mouse operations, including data inversion and changing the pulse width.
By using the voltage difference obtained by comparison with a reference voltage using an error amplifier, and further comparing with a slope wave(triangular wave), the pulse width of a PWM signal is determined and the output voltage is controlled.
In addition, as the load current increase, the voltage declines, and the control circuit performs feedback control in order to restore the voltage to a set level by increasing the pulse width.
When a signal having a pulse width from a ramp voltage sweep start point to an output rapid drop point is generated by a comparator circuit(4), the pulse width corresponds to the quantity of the light entered.
An error amplifier compares the differential voltage, obtained by a comparison with a reference voltage, with triangular waves. As a result, the pulse width of the PWM signal is determined to control the output voltage.
Its numerical controlling system controls the pulse width, laser energy, peak value and repeatability accuracy of the machine and make material fusing, gasifying instantly for realizing cutting, welding, drilling by numerical controlling according to scheduled track.
In E3 mode, if we want to decrease the pulse width, then we can force the LIU to use a 12-stage DLL by setting the register addresses 0Ah, 1Ah, 2Ah, and 3Ah to 02h for LIU ports 1, 2, 3, and 4, respectively.
The pulse width of the laser and an item of the laser beam quality(M2) become the most important to the laser processing such as a perforator, scribing, a die thing, the marking to realize more exact minute processing.
The pulse width and the amplitude of the pulse can be modified in E3, T3, or STS-1 mode by changing the register values of the test registers at address 0Ah for line interface unit(LIU) port 1, 1Ah for LIU port 2, 2Ah for LIU port 3, and 3Ah for LIU port 4.
Radio wave measurement example of weather radar by applying the trigger function of signal analyzer[Application] When measuring the modulation signal of weather radar using a conventional spectrum analyzer, the measurement itself can't be done or the missed time may occur, because the pulse width is very short and the appearance time is also short.
If the size of the inrush current exceeds that allowed by the part in use, depending on the magnitude of the inrush current(difference between the peak current value and the steady-state current value) and length of its duration(the length of time until the peak current value converges with the steady-state current value, hereafter called the pulse width), the part used in the circuit may overheat, potentially causing the electrical device to malfunction or break down.