Design and simulation of switching controller / Syaiful Ridzan Salleh

This thesis report presents a proposed design and simulation of switching controller by using operational amplifier or op amp. There are several applications of op amp in industrial such as amplifier, oscillator, regulators, rectification, computer interface and etc. From this list of application one of them is oscillator where the use of oscillator is to generate the required type of waveform such as sinusoidal, square, triangular, rectangular, saw-tooth, exponential, or other shape. The purpose of the circuit design is to produce the pulse waveform. The simulation of the purposed design shows that the design can produce the required waveform, which can be used to trigger the electronic devices such as thyristor, triac and etc.