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An operational amplifier connected in a noninverting configuration hasan open−loop gain of
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Microelectronics: Circuit Analysis and Design
- 2. Non-linear feedback elements are quite common as we will observe later this semester. The non-linear circuit in the feedback network shown is called an analog multiplier. The terminal characteristics of the analog multiplier are defined as shown in the figure. Show that this circuit can be used an analog signal divider. That is derive Vo in terms of Vs1 and Vs2. R2 Multiplier Vs2 R1 Vs1 Va Multiplier V = KVa V6 11-1-1-110l 10I ..... ...... ... DIDarrow_forward5) With reference to the circuit diagram given below describe in detail the operation of the circuit diagram with all the applicable waveforms for output voltage, out put current and voltage across the thyristors with alpha=90 degrees Vs = Vo V„ sin wr (a)arrow_forward2. During + input cycle, it has an output signal voltage, at the negative input cycle, the output experiences a negative current surge at the inductor and causes the circuit to explode. What could be wrong in the circuit? Explain. Q1 R1 1kQ D1 V2 1kHz 5V L1 V1 1mH 12Varrow_forward
- The question asks, what is A=Vo/Vi in the given circuit? Note: Equation has to be derived no values are given.arrow_forwardWhat is Leş in the circuit given belowarrow_forwardExercise 2: Buck Converter Design: Design a buck converter to produce an output voltage of Vo=18 V across a R=10Q load resistor. The output voltage ripple must not exceed 0.5 percent (AVo/Vo). The de supply is Vin=48 V. Design for continuous inductor current. Specify the duty ratio, the switching frequency, the values of the inductor L and capacitor C, the peak voltage rating of each device, and the rms current in the inductor and capacitor. Assume ideal components.arrow_forward
- Electrical Engineering (25) It seems that a suburant in the negative impedance converter is the one that simulates negativity for a given floating impedance. Explain how the indicated subar- cuit operates.arrow_forwardSIGNAL Mention the function or work of each component in the circuit? + Vcc Rc Rc Cc HH www R₁ Cin HH R₂ www. RE Cc HH CE www R₁ 30 www wwww RE CE OUTPUTarrow_forwardExplain what each component is in the design below: DD 7Ro PQ5 8Eo DD 9 So 10 - type of circuit? 1. 6. 2. 7. 3. 8. 4. 9. 5. 10. COarrow_forward
- The inversion mode is possible in single phase half controlled converter with RL load. Select one: O True O Falsearrow_forwardQuestion: In bridge type stepup cyclo converter during negative half cycle.'Ph' is positive with respect to 'N'. The circuit completes its path as Option 1: N- P3- LOAD- P4-Ph Option 2: Ph- P3- LOAD- P4-N Option 3: Ph- P4- LOAD- P3-N Option 4: N-P4- LOAD- P3-Pharrow_forwardThe voltage regulation can be equal to zero when: O The t and current is not too high. OThe p.f. is leading p.f. for any possible current. OThe p.f. is lagging p.f. for rated current.arrow_forward
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