A 6-pulse one connected to the AC network of 50 Hz and loaded with a fixed 120A In a rectifier, what is the average current of a power element in A and what is the transmission time in ms?
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A 6-pulse one connected to the AC network of 50 Hz and loaded with a fixed 120A In a rectifier, what is the average current of a power element in A and what is the transmission time in ms?
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- A conductor carries a current that is equivalent to a 5-amp continuous current in one direction and a superimposed full-wave rectifier current in the opposite direction. What is the maximum value of the latter if the average conductor current is zero?Calculate the average value of the output voltage for ? = 60 ° of a three-phase full-wave thyristor rectifier operating on a network with phase neutral voltage of 100V.A step-down transformer supplies 25Vrms to a simple half wave rectifier power supply which is connected to a load resistance of 912ohm. The diode breakdown voltage, Vf is 0.7 V. Calculate the amplitude of the peak output voltage, Vpo appearing across the load., calculate the average DC voltage appearing across the load, calculate the DC current in mA drawn by the load.
- topic: diodes the data in the table is obtained using electronics workbench simulation. answer the following blanks using computation. (the second picture is the circuit illustration in forward biasing) given: Vs = 10V and R1 = 1.2KΩWhat are the dc output voltages V1 and V2 for the rectifier circuit shown. if vI = 40sin377t and C =20,000 μF?A voltage, 100sin314t volts, is maintained across a circuit consisting of a half-waverectifier in series with a 50 ohm resistor. The resistance of the rectifier may beassumed to be negligible in the forward direction and infinity in the reverse direction.Calculate the average and r.m.s. values of the current.
- A conductor carries a current that is equivalent to a 2.5 amp continuous current in one direction and a superimposed full-wave rectifier in the opposite direction. What is the maximum value of the latter if the average conductor current is zero?ECETopic: Thyristor1.Explain the operation of the SCR (Silicon Controlled Rectifier) using the two-transistor model. Please type your answer thank you!In an AC to DC rectifier circuit, the output DC signal of the rectified wave was measured to beVDC= (6.8±0.5)V and its ripple voltage was measured to be Vripple=(0.05±0.02) mV. What is the uncertainty on the quality factor of the rectifier? (Report your final value to 2 sig figs)
- Calculate the average value of the output DC voltage for 20 trigger angles (a = 20) for a three-phase full-wave controlled rectifier operating in a network with phase neutral voltage of 150V.Describe the physical construction and operation of a Silicon Controlled Rectifier (SCR) or thyristor. Include the ‘Two Transistor’ in the answer. Use clearly labelled diagrams in the answer.Consider a three-phase diode rectifier supplying a R = 10 Ω DC load. The supply systemis 440 VLL and 60 Hz. A) What is the value of the average (DC) current across the load?B) Compute the value of an inductive filter (L) to be added in series with the resistiveload to limit the rms value of the lowest order current harmonic to 1% of the DC currentvalue. Note: 2 /[( 1)( 1)] Vdch = Vdc0 h − h + (in rms).