What is the use of substrate in FET and MOSFET?

A finer question would be what is the purpose of the substrate in a semiconductor device? and the answer is that is the foundation on which you fabricate a chip.…

What is better than LED lights? what will replace led lights?

LED lighting would be the white laser technology that could replace LED lighting in the architectural lighting and automotive (headlamp) sector in the future. BMW has already used the White…

Can we harness energy from lightning?

With current technology, you can not use flash energy as an electrical energy source. Simply because lightning has a tremendous amount of energy and it is very difficult to collect…

What are the benefits of JFET over BJT?

Jfet is usually a depletion mode device (active device when no gate bias is applied). which makes them still very useful in simple discrete circuits – in particular – automatic…

Why do not we apply a continuous signal rather than a pulse to the thyristor gate?

 We do not apply a continuous signal rather than a pulse to the thyristor gate. We trigger scr using the pulse output of the trigger circuit for the following reasons:…

Why do we need zero crossing detectors in some circuits?

 need zero crossing detectors in some circuits. Zero-crossing is the instantaneous point at which no voltage is present. in a sine wave or other simple waveform, this usually occurs twice…

How does synchronous motor start?

 synchronous motor start. Synchronous motor is basically an ac generator that works in reverse and built equal.They require dc excitation to the rotor pole and phase 3 supply to the…

Fuse wire is always thin why?

Fuse wire is always thin. the fuse is just another cable in the electrical circuit designed to melt when the current flowing through it crosses the current threshold in other…

Does the fuse consume power or current?

 fuse consume power or current. It does not consume power it is just an electrical device that senses the current flowing in the circuit and will protect the healthy circuit…

Current

Electricity is the actual movement of electrons through the conductor. Regarding the Water hose, electricity is the water flowing through the hose. So that the current flows, There has to…

Voltage

The Voltage is described as a thrust behind the electricity. Stress can be too referred to as potential difference, electromotive force (EMF) or electrical pressure. Imagine electricity as water flowing…

What is a diode for a doorbell?

Doorbell diode The included diode with your video ringing ring is used to connect the device to a digital sound of the sound. Digital sound signals are usually a speaker…

Why is 194 db the loudest sound possible?

The lower audibility limit is defined as SPL of 0 dB, but the upper limit is not as clearly defined. While 1 atm (194 dB Peak or 191 dB SPL)…