A device needs an output voltage of 28 volts full wave dc voltage. We have 4 diodes, one zener diode, one capacitor, one resistor and one 220v / 50v. There is a transformer. Load current 300 mA (maximum) How do you do this job with these materials? Write the appropriate values on them. Calculate with formulas. Draw the circuit

A device needs an output voltage of 28 volts full wave dc voltage. We have 4 diodes, one zener diode, one capacitor, one resistor and one 220v / 50v. There is a transformer. Load current 300 mA (maximum) How do you do this job with these materials? Write the appropriate values on them. Calculate with formulas. Draw the circuit

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

See similar textbooks

Similar questions

How is a solid-state diode tested? Explain.
What is the value of the average voltage at the output of the circuit in the figure, knowing that: Voltage at the transformer output is equal to 5 Vac and the four diodes are from the 1N4001 family.
0:- Consider the circuit in Figure a) What type of circuit is this? b) Find and Sketch the voltage waveform across RL, assume the diodes are practical. c) If 100uf capacitor parallel with the resistor, calculate the ripple is connected factor I O o D
Draw vx and v0 according to the input voltages in the circuit shown in the figure. note = R1 = 10Kohm R2 = 1kohm R3 = 1Kohm, the threshold voltages of diodes will be VE = 0.7V.
QUESTION 5 a. Prove that the efficiency of rectification in a full wave connection is twice that for half wave connection b. Use ideal diode model to analyze Io and Vo of both diodes. Prove the validity of the diode condition where Di is off and D is on for this circuit. 10 k2 D 5 ko D2 15 V 10 V c. Use your answer in Question 2a to derive the expression for transformer utilization factor.
Q5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across Ri, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) IN4001 Ry OV 10k) D IN4001
2. Draw the graph of the voltage across the 10K resistor (calculate the values for the different voltages across the 10K resistor) of the circuit in the figure, knowing that the voltage source V is sinusoidal. And the diodes are silicon
Q5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across R, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) D IN4001 R 10 kn IN4001
Power supply circuit is delivering 0.5 A and an average voltage 20 V to the load as shown in the circuit below. The ripple voltage of the half wave rectifier is 0.5 V and the diode is represented using constant voltage model. The smoothing capacitor value is equal to 220V ams 5OHZ İL-DC =05A RL VL-DC =20V
Calculate the currents passing through diodes D1 and D4 in the circuit given below (Figure 1)?(All diodes are silicon).
A- If V, is a sinusoidal voltage with Vm = 40 V, and V= 15 V. Plot the waveform of the output voltage in each of the following clippers circuits assuming ideal diodes. B- Repeat part (A) if the diodes are silicon diodes. R R R (a) (b) (c) (d)
Q*: Calculate the current through 48 Q resistor in the circuit shown in Figure(i).Assume the diodes to be of silicon and forward resistance of each diode is 1 Q. D D2 48 2 ww 10 V= D4 D3 (i)