AC input= 120V rms. Transformer Ratio = 15:1. Reference Voltage = 6.3V. Rload = 56 Ohms. Ambient temperature (TA) - 25 degrees C. Vpeak 2N3904 Transistor Regulated Output R load AC Input Reference Voltage How much power is dissipated by the transistor? How much current is flowing in the transformer primary winding? Of the regulator types discussed in class, what type of regulator is this? (be speci ell Leeet

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A:

Q: 3. An 100-kVA, 2500/125-V, 50-Hz, step-down transformer has the following parameters: R₁ = 1.50, X₁…

A: Given that ,Rated output  k VA.Induced EMF ratio  Volts.Turns ratio is   .Supply frequency  Hz.R1 =…

Q: Why we use buck converter instead of using linear regulator?

A: We need to explain why we use buck converter instead of using linear regulator.

Q: 2. Design a half-bridge dc-dc converter with a centered-tap output transformer with the following…

A: Given VIN=480 VVout=240 VIo=20 Afs=75 kHz ∆Imax=1% of 20 A=1×20100=0.2 A The maximum peak-to-peak…

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A: Given below clear explanation

Q: An 100-kVA, 2500/125-V, 50-Hz, step-down transformer has the following parameters: R₁ = 1.50, X₁ =…

A: Given information is,Rated output  k VA.Induced EMF ratio  Volts.Turns ratio is   .Supply frequency…

Q: 20. When a current transformer is used with an SCR-controlled resistance load, which one of the…

A:

Q: The rating of current transformer is given as 200/5A 5P10 20VA. Assume that the secondary resistance…

A: Given CT secondary resistance =Rc t =0.12 Ω from CT data 200/5A 5P10 20VA Sn =20 VA I=5 A Fn=10

Q: . The no-load current of a 50-Hz, 230-V transformer is 4.5 A at a power factor of 0.25 lagging. The…

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Q: Q1. Describe the following related to Current Transformer (CT): Draw the equivalent circuit diagram…

A: Equivalent circuit diagram of CT in which, n=turns ratiors=resistance of 2° windingxs=reactance of…

Q: 20.a. If the unloaded secondary voltage of a transformer is 210 V and the full-load secondary…

A: Given transformer no load voltage VNL=210 V Transformer full load voltage =VFL =200 V

Q: An ideal transformer is rated for a maximum power of 10VA.With a 10642 load and an unkownsource…

A: We need to find maximum load .

Q: AC power of 100 volts and 1 ampere enters a transformer with 2 coils and exits the transformer with…

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Q: What are the advantages and disadvantages of using Flyback and Push-Pull Converters in electrical…

A: Flyback and Push-Pull converters are two commonly used topologies in electrical power applications.…

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.