A crystal diode having an internal resistance ri=10Ω is used for center tapped full wave rectification. If the applied voltage is V=50 sin(πt) and the load resistance is RL= 1KΩ, determine the followings i) Draw the input and output voltage and current waveforms ii) The efficiency of the circuit. iii) The ripple factor.

A crystal diode having an internal resistance ri=10Ω is used for center tapped full wave rectification. If the applied voltage is V=50 sin(πt) and the load resistance is RL= 1KΩ, determine the followings i) Draw the input and output voltage and current waveforms ii) The efficiency of the circuit. iii) The ripple factor.

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

What is the difference between a diode and rectifier?
What is CEMF?
In the circuit shown below. Determine the following a. Vs (at the secondary) b. Vout (across RL) c. Vrip (ripple votage) d. VDC e. PIV (Peak Inverse Voltage) 10:1 Output 115 V mis 60 Hz RL 2.2 k) D, 50μF- All diodes are IN4001. Tund AlMannai EENG261 Page 5/11
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 the input waveform and output waveform for the circuit given below with proper values marked in the figure. Assume D1 as silicon and D2 as germanium diodes. Input Vpp=20V. V1=5 V and V2=9 V. R www D1 Vin Vout v1 V2 Maximum voltage of output waveform Minimum voltage of output waveform
Draw the input waveform and output waveform for the circuit given below with proper values marked in the figure. Assume D1 as germanium and D2 as silicon diodes. Input Vpp%3D20V, V1=3 V and V2=10 V. R D2 D1 Vin Vout V1 V2 Maximum voltage of output waveform Minimum voltage of output waveform Ps
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
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)
1. Build the following circuit. Use the function generator to obtain the specified AC input voltage. D4 D1 + RL 1.2K + Vs D3 Y D2 9V sin(2n 50 t) Verify the amplitude and frequency of the output waveform on the load resistor, RĻ. Peak voltage: Waveform period: Frequency 1.c) Calculate the average power dissipated on all four rectifier diodes (assume that each diode is ON for exactly one half cycle of vs for simplicity).
Make the described voltage multiplier circuit, determine the voltage charge in each capacitor, and the output voltage of the circuit. Plot the output waveform in proper phase alignment with the input voltage. Indicate the peak values with the support of your solutions. Use silicon diodes in your analysis and an input V=10 Vrms. a) Half-wave voltage doubler b.) Full-wave voltage doubler
4.) In which mode will a diode generally not conduct electricity? a. Bidirectional Biased b. None of these c. Forward Biased d. Reversed Biased 5.) Consider the following schematic symbol of a semiconductor device: Which side is the Cathode? (Picture inserted down below) a. Side A b. Both side A and B c. Side B d. Neither side A or B 8.) Integrated circuits can be broken down into three basic categories. Which category does an operational amplifier (or op-amp) fall into? a. Analog b. None of these c. A combination of analog and digital d. Digital
Consider the circuit in the figure below 4:1 120 V rms ooooo gll reelee D₁ L a. What type of circuit is this? b. What is the total peak secondary voltage? D₂ c. Find the peak voltage across each half of the secondary. d. Sketch the voltage waveform across RL. e. What is the peak current through each diode? f. What is the PIV for each diode? RL 1.0 ΚΩ