The diodes in the circuit in the figure have Vy = 0.6V and Ro = 0 ohms. Determine the output voltage Vo and the currents ID1, IDE2, ID3 and I9.5K for the following input conditions: a) V1 = V2 = 0V and b) V1 = 5V, V2 = 2v
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The diodes in the circuit in the figure have Vy = 0.6V and Ro =
0...
1. (10 PT) A three-phase bridge rectifier circuit shown in the figure phase voltage of 220 volts rms. A load of 100 Ω is connected across is supplied by a rectifier. Both the primary and secondary...
1. (10 PT) A three-phase bridge rectifier circuit shown in the figure phase voltage of 220 volts rms. A load of 100 Ω is connected across is supplied by a rectifier. Both the primary and secondary windings of transfor Assume the transformer has a turns ratio of unity mer are Y-connected a) 3 PTI On the top of voltage plot on next page indicate the diodes that will be conducting during different intervals of time. b) 17 PT] Plot the...
(b) Refer to Figure Q5.2, given VBE = 0.6V, ro infinit re V.2, given VBE =...
(b) Refer to Figure Q5.2, given VBE = 0.6V, ro infinit re V.2, given VBE = 0.6V, ro infinity and thermal voltage of 26 mV, draw the ac equivalent circuit and calculate: (i) Input impedance, Zin (ii) Output impedance, Zout (iii) Gain, Av. (13 Marks) (PO3/C03/C4) Ic(mA) - lg = 400 UA RB w taylo = 300 UA 30++ - +/Vcc is --V-18 = 200 A Vin Bpc = 100 VBB 3.7 V Figure Q5.2
Find the output voltage Vo as an expression in terms of the input sources Vi, v2,...
Find the output voltage Vo as an expression in terms of the input sources Vi, v2, v3, and the resistance R in the following op-amp circuit. 3. Ri Vy R: 4. In the following two stage op-amp circuit, find the output voltage Vo as an expression in terms of the input voltages v1, v2 and resistor values R1, R2, R3, and R4. R2 R ウー+
Score 2. (22 points) For the circuit in Figure 2, the transistor parameters are: 2 0,...
Score 2. (22 points) For the circuit in Figure 2, the transistor parameters are: 2 0, VN=2V, Ka-1mA/V2, all the capacitors are assumed to act as short circuits at the signal frequency (1) Calculate the Q-point (Vos. I Vos); (2) Sketch the small-signal equivalent circuit, you must label the polarities of the voltages and the direction of the current; (3) Determine the voltage gain A, vo/v (4) Determine the input resistance Ri and output resistance Ro V1 5 10 V...
4. For the NOR circuit of previous problem, consider the case where Vi is high, but V2 is low. Find the value of Rc to keep the output transistor at the edge pf saturation. VBE.ON-0.6V, VBc,ON-0....
4. For the NOR circuit of previous problem, consider the case where Vi is high, but V2 is low. Find the value of Rc to keep the output transistor at the edge pf saturation. VBE.ON-0.6V, VBc,ON-0.4V, VCESAT-0.2V, RB-R'B-10k2, Vcc-5V, VA-o, R'B Rc Q2 Q1 V2
4. For the NOR circuit of previous problem, consider the case where Vi is high, but V2 is low. Find the value of Rc to keep the output transistor at the edge pf saturation. VBE.ON-0.6V,...
In the circuit below, T1 is rated 12V RMS secondary voltage, D1, D2, D3 &D4 are IN4001 rectifying diodes and RL...
In the circuit below, T1 is rated 12V RMS secondary voltage, D1, D2, D3 &D4 are IN4001 rectifying diodes and RL is 1.8ΚΩ. Given that RI-2202, and R2 1.2KQ, use the formula provided to calculate the output voltage (Vo) of the LM317 voltage regulator. Provide an answer in engineering notation, correct to 3 significant figures. 1 A Vo= 1.25V (1 + R2/ R1) Da AC line C CT input 60 Hz NC D, CI 120 V/12 V R2
In the...
For the fullwave rectifier circuit shown below, the input voltage is Vi 6 sin 2n60t and...
For the fullwave rectifier circuit shown below, the input voltage is Vi 6 sin 2n60t and the diodes D1, D2, D3, D4 each have a forward- voltage drop of 0.7 V when conducting. Determine the average value of the output voltage Vo (in V). (Enter your answer as a number without the units.)
I only need number 6 and the answer is not 0.003998 m ohms Figure 1 shows...
I only need number 6 and the answer is not 0.003998 m ohms
Figure 1 shows the linear model of an operational amplifier circuit used in the inverting mode. Components (Rin, Ro and AvVin) shown within the dotted outline are internal to the amplifier "chip." R1 R2 Ro RL Rh Vin Vo V1 Figure . Inverting op amp system 1. Assuming the op-amp is ideal detemine the output voltage Vo given the following circuit component values, RI-9.5k, R2- 13.5k, RL...
Problem # 3 For the summing opamp circuit, assume that the opamp is powered with +15V and-15V. Th...
Problem # 3 For the summing opamp circuit, assume that the opamp is powered with +15V and-15V. The input voltages are VI and V2 and the output voltage is Vout. Rf 15 V U1 R1 R2 Vout 741 V2 (A -15 V 1. Find the relation between the output Vout and the inputs VI and V2 2. Assume that RI-2kS2, R2-3 ㏀ and Rf-6kS2, Vin is a sinewave with viinpp-2V, V2DC- IV, plot Vin() and Vout(0) 3. Assume that you...
Student Assessment 1. The complementary PNP/NPN emitter follower circuit is intended as a: a small signal...
Student Assessment 1. The complementary PNP/NPN emitter follower circuit is intended as a: a small signal voltage amplifier 6 high frequency amplifier. C high output impedance amplifier. d current/power amplifier 2. If a complementary PNP/NPN output pair is driven with dual polarity power () supplies then the input and output terminals will be at: a half of the positive supply voltage 6 0V (ground). C half of the negative supply voltage. a +0.6V. The Transfer Characteristic of a complementary PNP/NPN...
1. (10 PT) A three-phase bridge rectifier circuit shown in the figure phase voltage of 220 volts rms. A load of 100 Ω is connected across is supplied by a rectifier. Both the primary and secondary windings of transfor Assume the transformer has a turns ratio of unity mer are Y-connected a) 3 PTI On the top of voltage plot on next page indicate the diodes that will be conducting during different intervals of time. b) 17 PT] Plot the...
(b) Refer to Figure Q5.2, given VBE = 0.6V, ro infinit re V.2, given VBE = 0.6V, ro infinity and thermal voltage of 26 mV, draw the ac equivalent circuit and calculate: (i) Input impedance, Zin (ii) Output impedance, Zout (iii) Gain, Av. (13 Marks) (PO3/C03/C4) Ic(mA) - lg = 400 UA RB w taylo = 300 UA 30++ - +/Vcc is --V-18 = 200 A Vin Bpc = 100 VBB 3.7 V Figure Q5.2
Find the output voltage Vo as an expression in terms of the input sources Vi, v2, v3, and the resistance R in the following op-amp circuit. 3. Ri Vy R: 4. In the following two stage op-amp circuit, find the output voltage Vo as an expression in terms of the input voltages v1, v2 and resistor values R1, R2, R3, and R4. R2 R ウー+
Score 2. (22 points) For the circuit in Figure 2, the transistor parameters are: 2 0, VN=2V, Ka-1mA/V2, all the capacitors are assumed to act as short circuits at the signal frequency (1) Calculate the Q-point (Vos. I Vos); (2) Sketch the small-signal equivalent circuit, you must label the polarities of the voltages and the direction of the current; (3) Determine the voltage gain A, vo/v (4) Determine the input resistance Ri and output resistance Ro V1 5 10 V...
4. For the NOR circuit of previous problem, consider the case where Vi is high, but V2 is low. Find the value of Rc to keep the output transistor at the edge pf saturation. VBE.ON-0.6V, VBc,ON-0.4V, VCESAT-0.2V, RB-R'B-10k2, Vcc-5V, VA-o, R'B Rc Q2 Q1 V2
4. For the NOR circuit of previous problem, consider the case where Vi is high, but V2 is low. Find the value of Rc to keep the output transistor at the edge pf saturation. VBE.ON-0.6V,...
In the circuit below, T1 is rated 12V RMS secondary voltage, D1, D2, D3 &D4 are IN4001 rectifying diodes and RL is 1.8ΚΩ. Given that RI-2202, and R2 1.2KQ, use the formula provided to calculate the output voltage (Vo) of the LM317 voltage regulator. Provide an answer in engineering notation, correct to 3 significant figures. 1 A Vo= 1.25V (1 + R2/ R1) Da AC line C CT input 60 Hz NC D, CI 120 V/12 V R2
In the...
For the fullwave rectifier circuit shown below, the input voltage is Vi 6 sin 2n60t and the diodes D1, D2, D3, D4 each have a forward- voltage drop of 0.7 V when conducting. Determine the average value of the output voltage Vo (in V). (Enter your answer as a number without the units.)
I only need number 6 and the answer is not 0.003998 m ohms
Figure 1 shows the linear model of an operational amplifier circuit used in the inverting mode. Components (Rin, Ro and AvVin) shown within the dotted outline are internal to the amplifier "chip." R1 R2 Ro RL Rh Vin Vo V1 Figure . Inverting op amp system 1. Assuming the op-amp is ideal detemine the output voltage Vo given the following circuit component values, RI-9.5k, R2- 13.5k, RL...
Problem # 3 For the summing opamp circuit, assume that the opamp is powered with +15V and-15V. The input voltages are VI and V2 and the output voltage is Vout. Rf 15 V U1 R1 R2 Vout 741 V2 (A -15 V 1. Find the relation between the output Vout and the inputs VI and V2 2. Assume that RI-2kS2, R2-3 ㏀ and Rf-6kS2, Vin is a sinewave with viinpp-2V, V2DC- IV, plot Vin() and Vout(0) 3. Assume that you...
Student Assessment 1. The complementary PNP/NPN emitter follower circuit is intended as a: a small signal voltage amplifier 6 high frequency amplifier. C high output impedance amplifier. d current/power amplifier 2. If a complementary PNP/NPN output pair is driven with dual polarity power () supplies then the input and output terminals will be at: a half of the positive supply voltage 6 0V (ground). C half of the negative supply voltage. a +0.6V. The Transfer Characteristic of a complementary PNP/NPN...
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