On and off very fastly of the optocoupler, it is widely used to detect the zero-cross of ac power mains by using a rectifier. and by using this digital signal can be found for waveform changing as we required.
Working Principle of MOC3020: The MOC3020 are designed for interfacing between electronic controls and power triac to control resistive and inductive loads for Vac operations. The principle used in opto-coupler is, MOC’s are promptly available in integrated circuit form and don’t require very comp...
The working principle of an infrared sensor is similar to the object detection sensor. This sensor includes an IR LED & an IR Photodiode, so by combining these two can be formed as a photo-coupler otherwise optocoupler. The physics laws used in this sensor are planks radiation, Stephan Boltz...
Although the working principle is similar for the two counterparts, there are a few noticeable differences between them. A photodiode may be rated to work with much higher frequencies in the range of tens of megahertz, as opposed to a phototransistor which is restricted to only a few hundred ...
Photodiode is a semiconductor device which converts light into electric current. Learn more about it's working principle and application only @Byju's.
Working Principle of MOSFET The main principle of the MOSFET device is to be able to control the voltage and current flow between the source and drain terminals. It works almost like a switch and the functionality of the device is based on the MOS capacitor. The MOS capacitor is the main ...
Principle of Operation: A.C input given to converter 1 for rectification in this process positive cycle of input is given to first set of forward biased thyristors which gives a rectified D.C on positive cycle, as well negative cycle is given to set of reverse biased thyristors which gives ...