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QUESTION (2) The diodes are ideal except with an on-voltage of 0.7V. The input voltage source...
Please note that D4 is the one that was destroyed not D1. Please I posted this but they answer it...
Please note that D4 is the one that was destroyed not D1.
Please I posted this but they answer it differently
QUESTION (2) Due to an abnormal operating condition, Diode D4 in this full-wave rectifier circuit was suddenly destroyed, and stopped Vconducting in both forward and reverse directions (i.e. open circuit) C- R Assume that all other diodes are ideal with zero forward voltage drop and that the time constant RC- 5 ms. stt) 10V For a 1 kHz triangular...
All used in the next circuit diodes are silicon. Zener of diode D2 the voltage is...
All used in the next circuit diodes are silicon. Zener of diode
D2 the voltage is 8 V, the zener voltage of the D4 diode is 5.6 V
It is given as. Applied input voltage Vin = 20 sin (ωt) is
determined as V. Output of the circuit voltage changes according to
the applied voltage of Vin Analyze the circuit and draw it.
(Simplified of diode element model will be used.) (I can't analyze.
Please explain)
R + D D3...
For the circuit below with the source peak Vs-10V and diode voltage Vpo-0.7V, the average output...
For the circuit below with the source peak Vs-10V and diode voltage Vpo-0.7V, the average output voltage (Vo, avrthe peak current in the diode (omax! and PNV are: - 0.7 V + Rikos
(Use the ON/OFF model for the diode with Vf = 0.7V for all problems) 2. Rectifier...
(Use the ON/OFF model for the diode with Vf = 0.7V for all
problems)
2. Rectifier with a Capacitor
For the following eircuit,find the Assume RC >> and use Vf= 0.7V for the diode. Hint: the capacitor is charged instantaneously but discharges very slowly, so slow that before much voltage is dropped, it is being charged again in the next cycle. steady state output waveform vo(t) for vin(t) = 10 Cos (cot). 2π Vin(t) (h R Vo (t)
+10V Analysis Problems R voltage OV out 1) Design the given circuit configuration such that the...
+10V Analysis Problems R voltage OV out 1) Design the given circuit configuration such that the output voltage -2.4V. Assume that the diodes available to you have a voltage drop of 0.7V across them when flowing a current of ImA. Also, the voltage across these diodes changes by 0.1V for every decade-change-in-the- current through them. Assume identical diodes. 1
5. (15 Points) a. (8 points) Calculate the value of R to provide an output voltage of 3 V. Assume that the diodes have 0.7V drop at 1mA. b. (7 points) If the diode current changes to 4mA, what is the...
5. (15 Points) a. (8 points) Calculate the value of R to provide
an output voltage of 3 V. Assume that the diodes have 0.7V drop at
1mA. b. (7 points) If the diode current changes to 4mA, what is the
new voltage drop across the four diodes?
+15 V
+15 V
D1, D2, D3 and D4 are identical diodes and the threshold voltages VD 0.65 V. The reverse polarity...
D1, D2, D3 and D4 are identical diodes and the threshold voltages VD 0.65 V. The reverse polarity voltage (VZ) between the ends when the reverse polarizing current of the Zener diode is at least 10 mA (ID5) is 8.2 V. The threshold voltage of the Zener diode is VDZ-0.65 V. Draw the change of the output voltage (VO) for the input voltage between-20V <Vi <20V, (R-1kQ) Ds Ds D2
D1, D2, D3 and D4 are identical diodes and the...
Please show all of the steps Question 2: 20% We can use stack of diodes as...
Please show all of the steps
Question 2: 20% We can use stack of diodes as a voltage regulator as shown in the circuit below. Consider input voltage to this circuit as 20V DC with IV of fluctuation. Diodes in this circuit have 0.7V forward voltage drop a) What is DC output voltage Vo? 20+1V Vo= 1.4 V R=1k2 b) What is diode DC current lo? Ip= 18-6 ma c) What is the value of individual diode's small-signal resistor/? (4%)...
( Q2) Marks 14+14+6 In Fig 2 L1 mH and R-0.001 2 Vac 60 V. Square wave switching is used with switching frequency of 300 Hz and 50% duty cycle. Assume ideal switches and ideal diodes. Switches S1, S...
( Q2) Marks 14+14+6 In Fig 2 L1 mH and R-0.001 2 Vac 60 V. Square wave switching is used with switching frequency of 300 Hz and 50% duty cycle. Assume ideal switches and ideal diodes. Switches S1, S2. S3 and S4 are IGBTs/MOSFETs and Diode D and D2, D3 and D4 are antiparallel body diodes of these devices.. At steady state Sketch the gate signal for S1, VAN and o. For each region, indicate the conducting devices, by clearly...
Consider the circuits below with ideal diodes, R = 2 ks, C = 1 uF, and...
Consider the circuits below with ideal diodes, R = 2 ks, C = 1 uF, and Vbi = VB2 = 3 V. (a) Calculate the current through D, and the output voltage for vin1 = 5 V (i.e. constant). (b) Calculate the current through D, and the output voltage for Vin2 = 5 V (i.e. constant). (c) Find the maximum and minimum values of the output voltage vouti(t) when the input voltage Vini(t) is a 10-V peak-to-peak sinusoids with zero...
Please note that D4 is the one that was destroyed not D1.
Please I posted this but they answer it differently
QUESTION (2) Due to an abnormal operating condition, Diode D4 in this full-wave rectifier circuit was suddenly destroyed, and stopped Vconducting in both forward and reverse directions (i.e. open circuit) C- R Assume that all other diodes are ideal with zero forward voltage drop and that the time constant RC- 5 ms. stt) 10V For a 1 kHz triangular...
All used in the next circuit diodes are silicon. Zener of diode
D2 the voltage is 8 V, the zener voltage of the D4 diode is 5.6 V
It is given as. Applied input voltage Vin = 20 sin (ωt) is
determined as V. Output of the circuit voltage changes according to
the applied voltage of Vin Analyze the circuit and draw it.
(Simplified of diode element model will be used.) (I can't analyze.
Please explain)
R + D D3...
For the circuit below with the source peak Vs-10V and diode voltage Vpo-0.7V, the average output voltage (Vo, avrthe peak current in the diode (omax! and PNV are: - 0.7 V + Rikos
(Use the ON/OFF model for the diode with Vf = 0.7V for all
problems)
2. Rectifier with a Capacitor
For the following eircuit,find the Assume RC >> and use Vf= 0.7V for the diode. Hint: the capacitor is charged instantaneously but discharges very slowly, so slow that before much voltage is dropped, it is being charged again in the next cycle. steady state output waveform vo(t) for vin(t) = 10 Cos (cot). 2π Vin(t) (h R Vo (t)
+10V Analysis Problems R voltage OV out 1) Design the given circuit configuration such that the output voltage -2.4V. Assume that the diodes available to you have a voltage drop of 0.7V across them when flowing a current of ImA. Also, the voltage across these diodes changes by 0.1V for every decade-change-in-the- current through them. Assume identical diodes. 1
5. (15 Points) a. (8 points) Calculate the value of R to provide
an output voltage of 3 V. Assume that the diodes have 0.7V drop at
1mA. b. (7 points) If the diode current changes to 4mA, what is the
new voltage drop across the four diodes?
+15 V
+15 V
D1, D2, D3 and D4 are identical diodes and the threshold voltages VD 0.65 V. The reverse polarity voltage (VZ) between the ends when the reverse polarizing current of the Zener diode is at least 10 mA (ID5) is 8.2 V. The threshold voltage of the Zener diode is VDZ-0.65 V. Draw the change of the output voltage (VO) for the input voltage between-20V <Vi <20V, (R-1kQ) Ds Ds D2
D1, D2, D3 and D4 are identical diodes and the...
Please show all of the steps
Question 2: 20% We can use stack of diodes as a voltage regulator as shown in the circuit below. Consider input voltage to this circuit as 20V DC with IV of fluctuation. Diodes in this circuit have 0.7V forward voltage drop a) What is DC output voltage Vo? 20+1V Vo= 1.4 V R=1k2 b) What is diode DC current lo? Ip= 18-6 ma c) What is the value of individual diode's small-signal resistor/? (4%)...
( Q2) Marks 14+14+6 In Fig 2 L1 mH and R-0.001 2 Vac 60 V. Square wave switching is used with switching frequency of 300 Hz and 50% duty cycle. Assume ideal switches and ideal diodes. Switches S1, S2. S3 and S4 are IGBTs/MOSFETs and Diode D and D2, D3 and D4 are antiparallel body diodes of these devices.. At steady state Sketch the gate signal for S1, VAN and o. For each region, indicate the conducting devices, by clearly...
Consider the circuits below with ideal diodes, R = 2 ks, C = 1 uF, and Vbi = VB2 = 3 V. (a) Calculate the current through D, and the output voltage for vin1 = 5 V (i.e. constant). (b) Calculate the current through D, and the output voltage for Vin2 = 5 V (i.e. constant). (c) Find the maximum and minimum values of the output voltage vouti(t) when the input voltage Vini(t) is a 10-V peak-to-peak sinusoids with zero...
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