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capable of resetting the transformer as well as eliminating leakage inductance voltage spike across the switch

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14y ago

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How snubber circuit connected across igbt?

A snubber circuit is typically connected across an IGBT (Insulated Gate Bipolar Transistor) to protect it from voltage transients and reduce voltage spikes during switching events. It usually consists of a resistor and a capacitor in series (RC snubber) or a diode-capacitor combination for diode snubbing. The snubber absorbs excessive energy, minimizing the risk of damage to the IGBT and improving overall performance by smoothing out the voltage waveform. Proper design of the snubber is crucial to effectively dampen oscillations and ensure reliable operation.


What is the purpose of connecting snubber circuit across an scr?

The purpose of connecting a snubber circuit across a silicon-controlled rectifier (SCR) is to protect the device from voltage spikes and transients that can occur during switching. The snubber absorbs these high-frequency voltage changes, preventing potential damage to the SCR and ensuring stable operation. Additionally, it helps to dampen oscillations and improve the overall switching performance of the SCR in various applications.


Why the IGBT is very popular compare with the other devices?

a. Lower hate requirements b. Lower switching losses c. Smaller snubber circuit requirements


What is compressor snubber?

Snubber is Pulsation damper that is installed on suction and discharge of compressors. It provides a continuous stream on reciprocating compressors.


What is the function of a cell in an electrical circuit?

it's function is to supply energy(electric)


What is the function of a snubber valve?

A snubber valve is a safety device used in piping systems, particularly in fluid control applications, to protect equipment from pressure surges or hydraulic shocks. It limits the rate of pressure changes, thereby preventing water hammer and reducing the risk of damage to pipes and connected components. By absorbing and dampening sudden pressure fluctuations, snubber valves help maintain system integrity and ensure reliable operation.


What is the function in a power source in a circuit?

the function of a power source in a circuit is that it provides a steady source of static electricity


What is the function of a power source in a circuit?

the function of a power source in a circuit is that it provides a steady source of static electricity


What function in a circuit for a switch?

A switch is a make - break device. Its function is a circuit is to make and break the current flow of the circuit that it is in. This action then starts and stops the load that is connected in the circuit.


Why snubber is used for pressure gauges?

pressure gauge snubber is therefore installed in the line that leads to the pressure gauge. The purpose of the snubber is to dampen the oscillations and thus provide a steady reading and protection for the gauge.


What is the function of a transisitor in a circuit?

amplifierswitchmixermodulatordemodulatorcrowbaretc.


What is the function of resistor in electric circuit?

the function of a resister is to lower the voltage.