Understand the Effectiveness and Usage of Pulse Generator
Pulse Generators as the name signifies are the electronic test equipment that is basically brought in use to generate pulses, especially the rectangular pulses. Though, it has wide variety of applications, but especially used as bench test equipment in order to develop logic circuits of various forms. Pulse Generators are being used to generate pulses to stimulate logic circuit.
However, to generate the right kind of pulses, a considerable degree of adjustment is required especially in terms of delay. length and repetition rate. In terms of functionality, the pulse generator works similar to the function or the arbitrary waveform generator. They are used to provide pulses which can be used in variety of electronic applications. The rectangular wave generation pulse generator is designed especially to produce pulses that are rectangular in nature and have the capability to drive the logic circuitry. However, elements including the pulse generation and triggering utilize digital technology, whereas, certain aspects like rise and fall time control uses analogue techniques.
The Pulse Width Modulation or PWM circuit works on digital signals in order to control the power applications. With the usage of the minimum of hardware, it is easy to convert back to analog. The PWM circuit tend to drift over time and hence is difficult to tune.
However, PWM is a great method of scheming the amount of power being delivered. However, one of the simplest way to control the speed of the motor is to regulate the amount of voltage across the terminals. And this can only be achieved using pulse width modulation which drives the motor with a series of ON-OFF pulses. The circuit however regulates the energy flow to the motor by keeping the frequency constant. Whereas, the power applied can be controlled by varying the width of the pulses. On the whole, it plays important role in controlling the amount of power being delivered in the load.
However, to generate the right kind of pulses, a considerable degree of adjustment is required especially in terms of delay. length and repetition rate. In terms of functionality, the pulse generator works similar to the function or the arbitrary waveform generator. They are used to provide pulses which can be used in variety of electronic applications. The rectangular wave generation pulse generator is designed especially to produce pulses that are rectangular in nature and have the capability to drive the logic circuitry. However, elements including the pulse generation and triggering utilize digital technology, whereas, certain aspects like rise and fall time control uses analogue techniques.
The Pulse Width Modulation or PWM circuit works on digital signals in order to control the power applications. With the usage of the minimum of hardware, it is easy to convert back to analog. The PWM circuit tend to drift over time and hence is difficult to tune.
However, PWM is a great method of scheming the amount of power being delivered. However, one of the simplest way to control the speed of the motor is to regulate the amount of voltage across the terminals. And this can only be achieved using pulse width modulation which drives the motor with a series of ON-OFF pulses. The circuit however regulates the energy flow to the motor by keeping the frequency constant. Whereas, the power applied can be controlled by varying the width of the pulses. On the whole, it plays important role in controlling the amount of power being delivered in the load.
Comments
Post a Comment