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4. Determine the necessary values of the components (R, Ci, and C2, and Vp for the...
VOLTAGE-DIVIDER BIAS 179 CONFIGURATION h determined in Example 4.7. Essentially, exact and approx...
VOLTAGE-DIVIDER BIAS 179 CONFIGURATION h determined in Example 4.7. Essentially, exact and approximate techniques is the ten the 07 step down transformer and a load RL of 820 ohms. It is connected to an ac source of 100 VAC rms, 50 Hz. (hint: note the rms values, and for diode PIV, assume ideal diodes and draw the PIV eqv ckts) ve rectifier circuit has a 10:1 3. A positive output, a. Draw this circuit.. b. Find Vp and Vave at...
7.53 For the circuit shown in Fig. P7.53, draw a complete small-signal equivalent circuit utilizing an...
7.53 For the circuit shown in Fig. P7.53, draw a complete small-signal equivalent circuit utilizing an appropriate T model for the BJT (use a =0.99). Your circuit should show the values of all components, including the model parameters. What is the input resistance R ? Calculate the overall voltage gain (v,/v). (also find A, for this amp) sig +5 V RC 12 kΩ C2 RL 12 ΚΩ Rsig 75 N ) 0.33 mA Vsig Rin Figure P7.53
please show steps, and solve asap BEE 433 Electronic Circuit Design Problem Set #1 Due date:...
please show steps, and solve asap
BEE 433 Electronic Circuit Design Problem Set #1 Due date: Answer the following problems and Circle the answers. 1.1 (Fig. 1.1 from the textbook) In the voltage amplifier circuit of Fig. 1.1, let vs = 100 mV, Rs = 100 k 52, Vi = 75 mV, RL = 10 S2, and vo = 2 V. If connecting a 30-S2 resistance in parallel with RL drops vo to 1.8 V, find Ri, A., and R....
#4 The accompanying circuit shows a 4-resistor biased JFET transistor Determine the values of Rp and Rs so that the Q-point is equal to, VDsq 10 V and IDg 5 mA . For the JFET take IDss = 10 mA...
#4
The accompanying circuit shows a 4-resistor biased JFET transistor Determine the values of Rp and Rs so that the Q-point is equal to, VDsq 10 V and IDg 5 mA . For the JFET take IDss = 10 mA, VP =-5 V and λ 0 . The circuit parameters are, R1-740 k, R2-22 1.85 ka, Rs-85 ㏀ and RL-3.5 ㏀. Take the power supply VDD 24 V 2- Vo R1 Vi R2 Signal generator 4-In reference to the circuit...
The bridge-rectifier isce Fig. 4) circuit with a filter capacitor has R = 100 ohms. The...
The bridge-rectifier isce Fig. 4) circuit with a filter capacitor has R = 100 ohms. The Scondary transformer delivers a sinusoid of 15 V (rrns, and has a frequency of 80 Hz. The diodes have Vo = D.7 V each. (a) What will be the value of the filter capacitor so that the Apple voltage is limited to below 100 mV peak-to-peak? (3 marks) b) What is the DC voltage at the output of the system? [2 marks) (c) What...
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1. Analysis and design of a buck-boost converter: A buck-boost converter is illustrated in Fig. 1(a),
and a practical implementation using a transistor and diode is shown in Fig. 1(b).
+
(a)
Vg
v
Figure 1 Buck–boost converter
of Problem 1: (a) ideal converter
circuit, (b) implementation using
MOSFET and diode.
–
Q1
D1
(b) +
Vg
v
Page 2
iL
(t) + vL...
(4) For the circuit shown in Fig.3, determine the value of RL so that maximum power...
(4) For the circuit shown in Fig.3, determine the value of RL so that maximum power is delivered to the load and calculate the value of the maximum power which can delivered to the load. ΚΩ R 3 mA 6ΚΩ 10 V 4K Fig. 3 (1Martie
D 6.112 The MOSFET in the circuit of Fig. P6.112 has = 5 mA/V, and V, = 40 V. (a) Find the values of Rs,RD, and RG so that ID=0.4 mA, the largest possible value for R is used while a maximum sig...
D 6.112 The MOSFET in the circuit of Fig. P6.112 has = 5 mA/V, and V, = 40 V. (a) Find the values of Rs,RD, and RG so that ID=0.4 mA, the largest possible value for R is used while a maximum signal swing at the drain of +0.8 V is possible, and the input resistance at the gate is 10 MS2. Neglect the Early effect. (b) Find the values of gm and r, at the bias point. (c) If...
The circuit 3-The circuit of problem # 2 is subjected to a small ac input by the signal generator. By neglecting the voltage drop across the coupling and bypass capacitors, determine the small signa...
The circuit
3-The circuit of problem # 2 is subjected to a small ac input by the signal generator. By neglecting the voltage drop across the coupling and bypass capacitors, determine the small signal voltage gain Vo/ Vì = Avi , input resistance Ri-vi / ii and the output resistance Ro external to R Avi= Ri= , Ro The accompanying circuit shows a 4-resistor biased JFET transistor Determine the values of Rp and Rs so that the Q-point is equal...
2.9 To reduce the switching harmonics present in the input current of a certain buck converter,...
2.9 To reduce the switching harmonics present in the input current of a certain buck converter, an input filter consisting of inductor Li and capacitor Ci is added as shown in Fig. 2.32. Such filters are commonly used to meet regulations limiting conducted electromagnetic interference (EMI). For this problem, you may assume that all inductance and capacitance values are sufficiently large, such that all ripple magni- tudes are small CI Fig. 2.32 Addition of L-C input filter to buck converter,...
VOLTAGE-DIVIDER BIAS 179 CONFIGURATION h determined in Example 4.7. Essentially, exact and approximate techniques is the ten the 07 step down transformer and a load RL of 820 ohms. It is connected to an ac source of 100 VAC rms, 50 Hz. (hint: note the rms values, and for diode PIV, assume ideal diodes and draw the PIV eqv ckts) ve rectifier circuit has a 10:1 3. A positive output, a. Draw this circuit.. b. Find Vp and Vave at...
7.53 For the circuit shown in Fig. P7.53, draw a complete small-signal equivalent circuit utilizing an appropriate T model for the BJT (use a =0.99). Your circuit should show the values of all components, including the model parameters. What is the input resistance R ? Calculate the overall voltage gain (v,/v). (also find A, for this amp) sig +5 V RC 12 kΩ C2 RL 12 ΚΩ Rsig 75 N ) 0.33 mA Vsig Rin Figure P7.53
please show steps, and solve asap
BEE 433 Electronic Circuit Design Problem Set #1 Due date: Answer the following problems and Circle the answers. 1.1 (Fig. 1.1 from the textbook) In the voltage amplifier circuit of Fig. 1.1, let vs = 100 mV, Rs = 100 k 52, Vi = 75 mV, RL = 10 S2, and vo = 2 V. If connecting a 30-S2 resistance in parallel with RL drops vo to 1.8 V, find Ri, A., and R....
#4
The accompanying circuit shows a 4-resistor biased JFET transistor Determine the values of Rp and Rs so that the Q-point is equal to, VDsq 10 V and IDg 5 mA . For the JFET take IDss = 10 mA, VP =-5 V and λ 0 . The circuit parameters are, R1-740 k, R2-22 1.85 ka, Rs-85 ㏀ and RL-3.5 ㏀. Take the power supply VDD 24 V 2- Vo R1 Vi R2 Signal generator 4-In reference to the circuit...
The bridge-rectifier isce Fig. 4) circuit with a filter capacitor has R = 100 ohms. The Scondary transformer delivers a sinusoid of 15 V (rrns, and has a frequency of 80 Hz. The diodes have Vo = D.7 V each. (a) What will be the value of the filter capacitor so that the Apple voltage is limited to below 100 mV peak-to-peak? (3 marks) b) What is the DC voltage at the output of the system? [2 marks) (c) What...
(4) For the circuit shown in Fig.3, determine the value of RL so that maximum power is delivered to the load and calculate the value of the maximum power which can delivered to the load. ΚΩ R 3 mA 6ΚΩ 10 V 4K Fig. 3 (1Martie
D 6.112 The MOSFET in the circuit of Fig. P6.112 has = 5 mA/V, and V, = 40 V. (a) Find the values of Rs,RD, and RG so that ID=0.4 mA, the largest possible value for R is used while a maximum signal swing at the drain of +0.8 V is possible, and the input resistance at the gate is 10 MS2. Neglect the Early effect. (b) Find the values of gm and r, at the bias point. (c) If...
The circuit
3-The circuit of problem # 2 is subjected to a small ac input by the signal generator. By neglecting the voltage drop across the coupling and bypass capacitors, determine the small signal voltage gain Vo/ Vì = Avi , input resistance Ri-vi / ii and the output resistance Ro external to R Avi= Ri= , Ro The accompanying circuit shows a 4-resistor biased JFET transistor Determine the values of Rp and Rs so that the Q-point is equal...
2.9 To reduce the switching harmonics present in the input current of a certain buck converter, an input filter consisting of inductor Li and capacitor Ci is added as shown in Fig. 2.32. Such filters are commonly used to meet regulations limiting conducted electromagnetic interference (EMI). For this problem, you may assume that all inductance and capacitance values are sufficiently large, such that all ripple magni- tudes are small CI Fig. 2.32 Addition of L-C input filter to buck converter,...
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