The Transformer How does the transformer work? One of the commonly asked questions in any power house is: what are the transformers? Force organizations in the United States supply an ostensible line voltage of 120 Vrms also, a recurrence of Read More …
Category: Devices
How to design voltage comparator using op-amp?
Introduction to comparator How to design voltage comparator with op-amp? Design of voltage comparator with op-amp is very simple. There are two approaches for designing a comparator: zero level detector and non-zero level detector. A comparator is a specific operation Read More …
what are the small signal amplifiers and their applications?
Introduction to small signal amplifiers what are the small signal amplifiers and their applications? The word amplify means some device that can “increase”. So amplifiers are the circuits that are used to increase the magnitude of voltage or current. What Read More …
what are the electrical properties of inductor?
what are the properties of inductor? what are the electrical properties of inductor? Inductors similar as conductors and resistors are basic parts that are utilized in electronic gadgets to complete explicit capacities. Typically, inductors are loop like designs that are Read More …
what is the difference between electromotive force and potential difference?
what is the electromotive force (emf) ? what is the difference between electromotive force and potential difference? Electromotive force is characterized as the electric likely delivered by either electrochemical cell or by changing the attractive field. EMF is the generally Read More …
What is the thyristor? Where do we use thyristors?
Thyristor-a four layer diode What is the thyristor and where it is used? Thyristor activity can be clarified regarding the comparable circuit appeared in the following figure. The upper semiconductor Q1 is a pnp gadget, and the lower semiconductor Q2 Read More …
What is the wind energy? Explain simple HAWT system
Introduction to wind energy What is the wind energy? How it falls in the category of renewable energy resources? It is an important type of renewable energy. Wind energy, as solar energy, is a significant sustainable asset. Wind is really Read More …
What is the light emitting diode (LED)? How does it work?
What is the light emitting diode? What is the light emitting diode? The answer to the question what is the light emitting diode is very simple. The fundamental activity of the light-producing diode (LED) is as per the following. At Read More …
How to test a diode? When diode is working and when it is not working?
How to test a diode? How to test a diode? Diode testing using digital multimeter is very common. When a diode is not connected in a circuit, we can test it using a multimeter. Multimeter testing is quite fast and Read More …
What are the basics of operational amplifier? Why do we use operational amplifier (op-amp) ?
What are the basics of operational amplifier? What are the basics of operational amplifier? Operational Amplifiers, otherwise called Op-amps, are fundamentally a voltage enhancing gadget intended to be utilized with parts like capacitors and resistors, between its in/out terminals. They Read More …