# what is drive circuit in power electronics ?

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What is drive circuit in power electronics?

Driver circuit is for switching on and off the power semiconductor devices.

Driver is used for Motion Control through the use of power electronics.

## Related questions

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Description : State the applications of power electronics.

Last Answer : Power electronics applications are extended to various fields such as: 1. Aerospace, 2. Automotive electrical and electronic systems, 3. commercial, 4. industrial, 5. residential, 6. telecommunication, 7. transportation, 8. utility systems,

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Description : Briefly explain how the power factor of an inductive circuit can be improved.

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Last Answer : The power factor of a D.C. circuit is always unity.

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Description : In an A.C. circuit power is dissipated in?

Last Answer : In an A.C. circuit power is dissipated in resistance only.

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Description : The apparent power drawn by an A.C. circuit is 10 kVA and active power is 8 kW. The reactive power in the circuit is?

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Description : The input of an A.C. circuit having power factor of 0.8 lagging is 40 kVA The power drawn by the circuit is?

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Last Answer : Power factor of an inductive circuit is usually improved by connecting capacitor to it in parallel.

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Description : Power factor of an electrical circuit is equal to?

Last Answer : Power factor of an electrical circuit is equal to R/Z, cosine of phase angle difference between current and voltage, kW/kVA.

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Description : What is the power factor of purely resistive circuit.

Last Answer : Unity that is 1

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Description : In a pure resistive circuit, the average power Pavg is ______ the peak power Pmax. (1) Double (2) One-half of (3) One-fourth (4) Equal to

Last Answer : In a pure resistive circuit, the average power Pavg is One-half of the peak power Pmax.

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Last Answer : DC coupled drive circuit with unipolar output: The figure shows the circuit and waveforms

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Description : Explain thyristor gate drive circuit.

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Description : basic gate drive circuit of GTO

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Last Answer : Req= (1/1200 +1/560 + 1/2.1)^-1        = 2.1 ohms RT= 2.1 + 7.8      = 9.9 ohms IT = V/R = 24/9.9                = 2.4 A Veq= R I =  2.1 2 ... 7.8         = 12.096 w                 = 44.928 w _________________________________________ By: Ellis-Junior Kamatjipose [email protected]

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Description : [Not Spam] Is Hisense reputable? Are their electronics any good? I have seen more and more of their products in the US and I know nothing about them.

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Description : Do you have a recommendation for a solar charger, for charging electronics (such as cell phones)?

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