Consider the circuit in Figure 8.31. The circuit parameters are
Want to see the full answer?
Check out a sample textbook solutionChapter 8 Solutions
Microelectronics: Circuit Analysis and Design
- 8 UTM Figure B.1 shows a diode circuit and its DC load line analysis. Based on the SUT information obtained UT UT I kQ + VpQ- 3 UTM UTM Vs 3 500 2 UTM & UM TM &UTM UTM UTM &UTM 5 UTM Figure B.1 UTM & U UTM VD (V) 0.72 UTM i UTM UTMarrow_forwardDesign a Zener diode circuit to regulate a source voltage that can vary from 9 VDC to 17 VDC, has a load current that can vary from 0 mA to 500 mA to generate a constant load voltage of 5 VDC. Draw the complete circuit with all values, determine the largest value of the inline source resistance (Rs), and determine the Zener diode's max power dissipated. Pzmax = Rsmax =arrow_forwardYou have been given a Silicon-based BJT transistor with the leads labelled as shown in the figure: Plastic Body TO-92 1. Emitter 2. Base 3. Collector 123 Given that this transistor is either a PNP or NPN variant, create a step-by-step procedure for using a DMM with "diode check" feature to identify whether (a) it's an NPN or PNP (b) it's a PNP or NPN that has failed in some way (e.g. failed as open, or as a short)arrow_forward
- Consider the following circuit (See image):Show that it is a unity gain absolute value circuit, consider ideal diodesarrow_forwardFor the circuit in the figure, let V input = 8V, Ri = 12ohms, RL = 10ohms, and VZ = 3.3V. Determine the voltages and currents of the resistors and the current of the zener diode.arrow_forwardb) Consider a circuit using Si diodes and 10 k ohms resistors. Design this clipper circuit with output ranges below; i) -0.7 V and above ii) +2.1 V and above iii) ±1.4 Varrow_forward
- A half-wave rectifier is needed to supply 15-V dc to a load that draws an average current of 250 mA. The peak-to-peak ripple is required to be 0.2 V or less. What is the minimum value allowed for the smoothing capacitance?arrow_forwardWhich of the following is a type of Metal Oxide Semiconductor Field Effect Transistor: O P channel JFET O None of them O N channel D- MOSFET in O N channel JFET A simple diode rectifier has 'ripples in the output wave which makes it unsuitable as a DC source. To overcome this one can use of a capacitor in series with a the load resistance. stion Select one: O True O Falsearrow_forwardQ.3 The input, Vs and the output, Vo of a diode circuit (assuming ideal diode) are shown 3 SEEU/SKEU 1063 in Figure A.2. Name an application that can produce output as in Figure A.2 (ii) and draw the circuit. S UTM S UTM UTM UTM S UTM S UTM O UTM 8 UTM UTM S UTM S UTM UTM UTM S UTM UTM MB UTM ot UTM UT S UTM B UTM UTM 8UTM (i) aUTM UT 8 UTM UTM UTM M UTM TM S UTM UTM UT MS UTM or (i) UTM Figure A.2 8 UTM UT TM S UTMarrow_forward
- Consider the circuit shown below: +12V R1=12K R2 The light-dependent-resistor (LDR) R2 is 1M2 when it's covered and 5002 when exposed to light. Let's model the LED lamp chip as two diodes in series, each with a forward voltage of 5V, so that the total voltage across it, when on, is 10V Assume beta = 100, VBe,on=0.7 and Vce,sat=0.6V a. Suppose R2 is exposed to light and we assume the BJT is F.A. and the LED'S are ON. Verify if our assumptions are correct. If the verification fails, what is a more appropriate state for the BJT and the LEDS? b. Suppose R2 is covered. Determine and verify the state of the BJT and the diodes.arrow_forwardVZENER at D1 is 9.3V with an IZENER of 4mA when active. D2 is a silicon diode and the transistor has a β = ∞ and VBE = 0.7V.What is VA? What is VOUT? What is the power dissipated by the diode D1?arrow_forwardA simple diode rectifier has 'ripples' in the output wave which makes it unsuitable as a DC source. To overcome this one can use a capacitor in series with a the load resistance. Select one: O True O False 7.16 AMarrow_forward
- Introductory Circuit Analysis (13th Edition)Electrical EngineeringISBN:9780133923605Author:Robert L. BoylestadPublisher:PEARSONDelmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage LearningProgrammable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
- Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill EducationElectric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSONEngineering ElectromagneticsElectrical EngineeringISBN:9780078028151Author:Hayt, William H. (william Hart), Jr, BUCK, John A.Publisher:Mcgraw-hill Education,