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1) Consider the following circuit with an assumption that we have the transistor in active mode....
Problem 5 Given the following circuit, assume the following parameters VBB IV, RB 220 k, RC...
Problem 5 Given the following circuit, assume the following parameters VBB IV, RB 220 k, RC = 2 k, VCC= 10 V, VBE(on)-0.7 V, and B 200 a) Calculate the base, collector, and emitter currents and the C-E voltage, also, calculate the transistor power dissipation b) What transistor configuration does the circuit resemble? Vcc=10V RC=2k Rg=220 kQ VCE VBB= 1V o + VRE IB
ECE 3424 Student Name & ID: An npn transistor having 1s = 10-"A and B =...
ECE 3424 Student Name & ID: An npn transistor having 1s = 10-"A and B = 100 is connected as follows: The emitter is grounded, the base is fed with a constant-current source supplying a dc current of 10 u A, and the collector is connected to a 5-V dc supply via a resistance Rc of 3 k12. Assuming that the transistor is operating in the active mode, find VBE and Vce. Use these values to verify active-mode operation. Replace...
The NPN transistor in the circuit shown haes B-60 Assuming that the BJT is operating in the deep ...
answer i-iv please
The NPN transistor in the circuit shown haes B-60 Assuming that the BJT is operating in the deep saturation mode ie. VCEsat-02y and VBE-07V ßforced-10. Question 3: 20% p-60) Assuming that the BJT is operating in the deep Rg i) Calculate collector current, Ic. (4%) ii) Calculate voltage VBB and base current,IB(6%) iii) If we keep VBB and Rc the same, i.e. at 1k2, what is the minimum value of RB to restore the transistor beta to...
4. Lab VIII: Experiment VII The Bipolar Junction Transistor (BJT) Characteristics The bipolar junction transistor (BJT)...
4. Lab VIII: Experiment VII The Bipolar Junction Transistor (BJT) Characteristics The bipolar junction transistor (BJT) is a three-terminal solid state device widely used as an amplifier (or switching) device. It consists of two n-type materials sandwiched by p-type material (npn) or two p-type and n-type. The terminals (sections) are known as emitter E, base B and collector C. Two currents and two voltages uniquely describe the behavior of the device. The third current/voltage can be determined through KCL/KVL. See...
D. For the transistor circuit shown in Figure 7, assuming that the transistor is in the...
D. For the transistor circuit shown in Figure 7, assuming that the transistor is in the forward active mode, and B = 100 and VBE = 0.7V, calculate Base current 1B Collector current Ic (iii) Emitter current le (iv) Collector to emitter voltage Vce and (v) Voltage across the 2009 resistor v 3 80022 10 kV W VCE VBE مت + + 1 2001} 1 1
1. Draw a Voltage Divider biased transistor circuit. Sketch the Load Line if, Vcc 18V, Rc-1.2K(2,...
1. Draw a Voltage Divider biased transistor circuit. Sketch the Load Line if, Vcc 18V, Rc-1.2K(2, and RE-600Ω. 3. Find ic, VCE and mode of operation, if RBI-30.2 and RB2-10 ΚΩ, for β-150 4. Determine RB2, for Q to be on center of LL. Verify, Ic, VcE and mode of operation 5. Find mode of operation, Ic, and VcE, if: a. RBi is Short b. RBi is Open c. RB2 is Short. d. RB2 is Short Mode of operation 4...
5 نقاط For the circuit shown, If there is an added 1 K. Ohm resistor at...
5 نقاط For the circuit shown, If there is an added 1 K. Ohm resistor at the emitter terminal connected between Emitter and Ground, then calculate IB, IC, VCE, VB, and VC knowing that Vcc = 12 Volts, RB = 220 K. Ohm, RC = 4 K. Ohm, VBE = 0.7 volts, and Beta of transistor = 50 VCC Fig. 1 Rc im Ic RB ac HE output signal C2 IB + ac VCE input I signal G B +...
ASAP! Question 1 [Soalan 1] (a) Describe the condition when a npn BJT transistor operates in...
ASAP!
Question 1 [Soalan 1] (a) Describe the condition when a npn BJT transistor operates in saturation condition and what are the terminal currents and voltages conditions during saturation. [Terangkan keadaan bila satu transistor BJT npn beroperasi dalam keadaan tepu dan apakah keadaan arus dan voltan terminal semasa tepu. ] (20 Marks/Markah) (b) Consider the BJT transistor circuit in Figure 1. If Bpc = 100 and VBE = 0.65V, calculate: [Pertimbangkan litar transistor BJT dalam Rajah 1. Jika Bpc =...
Consider the npn BJT with a turn-on voltage V1 = 0.70 V, and a saturation emitter-collector...
Consider the npn BJT with a turn-on voltage V1 = 0.70 V, and a saturation emitter-collector voltage V CE/SAT) = 0.20 V. (a) [20 points) Consider this transistor in a common- emitter circuit (Re = 0). Design this common- emitter circuit to produce the IV (Ic vs. VCE) characteristic and load line (LL) as shown in the graph. Your answers are the following: a drawing of the circuit; the values of Vcc, Rc, VBB, and Ra; and the value for...
1. Consider the emitter-stabilized circuit shown below Vcc-15V RB 430kΩ Rc 1.6k2 IB β = 125...
1. Consider the emitter-stabilized circuit shown below Vcc-15V RB 430kΩ Rc 1.6k2 IB β = 125 RE a) Find b, k, and VCE for the circuit as shown, with β = 125 b) Suppose that β can vary in the range from 100 to 150 due to manufacturing variations. What is the resulting range in Vce? c) What is the requirement on β such that the transistor will not saturate?
Problem 5 Given the following circuit, assume the following parameters VBB IV, RB 220 k, RC = 2 k, VCC= 10 V, VBE(on)-0.7 V, and B 200 a) Calculate the base, collector, and emitter currents and the C-E voltage, also, calculate the transistor power dissipation b) What transistor configuration does the circuit resemble? Vcc=10V RC=2k Rg=220 kQ VCE VBB= 1V o + VRE IB
ECE 3424 Student Name & ID: An npn transistor having 1s = 10-"A and B = 100 is connected as follows: The emitter is grounded, the base is fed with a constant-current source supplying a dc current of 10 u A, and the collector is connected to a 5-V dc supply via a resistance Rc of 3 k12. Assuming that the transistor is operating in the active mode, find VBE and Vce. Use these values to verify active-mode operation. Replace...
answer i-iv please
The NPN transistor in the circuit shown haes B-60 Assuming that the BJT is operating in the deep saturation mode ie. VCEsat-02y and VBE-07V ßforced-10. Question 3: 20% p-60) Assuming that the BJT is operating in the deep Rg i) Calculate collector current, Ic. (4%) ii) Calculate voltage VBB and base current,IB(6%) iii) If we keep VBB and Rc the same, i.e. at 1k2, what is the minimum value of RB to restore the transistor beta to...
4. Lab VIII: Experiment VII The Bipolar Junction Transistor (BJT) Characteristics The bipolar junction transistor (BJT) is a three-terminal solid state device widely used as an amplifier (or switching) device. It consists of two n-type materials sandwiched by p-type material (npn) or two p-type and n-type. The terminals (sections) are known as emitter E, base B and collector C. Two currents and two voltages uniquely describe the behavior of the device. The third current/voltage can be determined through KCL/KVL. See...
D. For the transistor circuit shown in Figure 7, assuming that the transistor is in the forward active mode, and B = 100 and VBE = 0.7V, calculate Base current 1B Collector current Ic (iii) Emitter current le (iv) Collector to emitter voltage Vce and (v) Voltage across the 2009 resistor v 3 80022 10 kV W VCE VBE مت + + 1 2001} 1 1
1. Draw a Voltage Divider biased transistor circuit. Sketch the Load Line if, Vcc 18V, Rc-1.2K(2, and RE-600Ω. 3. Find ic, VCE and mode of operation, if RBI-30.2 and RB2-10 ΚΩ, for β-150 4. Determine RB2, for Q to be on center of LL. Verify, Ic, VcE and mode of operation 5. Find mode of operation, Ic, and VcE, if: a. RBi is Short b. RBi is Open c. RB2 is Short. d. RB2 is Short Mode of operation 4...
5 نقاط For the circuit shown, If there is an added 1 K. Ohm resistor at the emitter terminal connected between Emitter and Ground, then calculate IB, IC, VCE, VB, and VC knowing that Vcc = 12 Volts, RB = 220 K. Ohm, RC = 4 K. Ohm, VBE = 0.7 volts, and Beta of transistor = 50 VCC Fig. 1 Rc im Ic RB ac HE output signal C2 IB + ac VCE input I signal G B +...
ASAP!
Question 1 [Soalan 1] (a) Describe the condition when a npn BJT transistor operates in saturation condition and what are the terminal currents and voltages conditions during saturation. [Terangkan keadaan bila satu transistor BJT npn beroperasi dalam keadaan tepu dan apakah keadaan arus dan voltan terminal semasa tepu. ] (20 Marks/Markah) (b) Consider the BJT transistor circuit in Figure 1. If Bpc = 100 and VBE = 0.65V, calculate: [Pertimbangkan litar transistor BJT dalam Rajah 1. Jika Bpc =...
Consider the npn BJT with a turn-on voltage V1 = 0.70 V, and a saturation emitter-collector voltage V CE/SAT) = 0.20 V. (a) [20 points) Consider this transistor in a common- emitter circuit (Re = 0). Design this common- emitter circuit to produce the IV (Ic vs. VCE) characteristic and load line (LL) as shown in the graph. Your answers are the following: a drawing of the circuit; the values of Vcc, Rc, VBB, and Ra; and the value for...
1. Consider the emitter-stabilized circuit shown below Vcc-15V RB 430kΩ Rc 1.6k2 IB β = 125 RE a) Find b, k, and VCE for the circuit as shown, with β = 125 b) Suppose that β can vary in the range from 100 to 150 due to manufacturing variations. What is the resulting range in Vce? c) What is the requirement on β such that the transistor will not saturate?
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