1. Plot the characteristic curve of the zener diode in the reverse-breakdown region from the results obtained in step 1 of the procedure. 2. Determine the internal resistance Rz of the zener diode from your data. Do this calculation only on the straight-line breakdown region of the characteristic curve plotted in step 1 above.
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- Problem # 4 In the circuit shown below. Determine the following a. Vs (at the secondary) b. Vout (across RL) c. Vrip (ripple votage) d. VpC e. PIV (Peak Inverse Voltage) 10:1 Dy 1ISV ms Ouiput RL 2.2 k2 D, 50 pF All diodes are IN4001. alleeeExample Full wave rectifier)) for the signal shown plot the amplitude specturm -T=0.4 for 2.6M²/ 5.41 weez fo -5T redbr ~0.4 -0.2 XCD) Vm 0.2 0.4In the circuit shown below. Determine the following a. Vs (at the secondary) b. Vout (across RL) c. Vrip (ripple votage) d. VDC e. PIV (Peak Inverse Voltage) 10:1 Output 115 V mis 60 Hz RL 2.2 k) D, 50μF- All diodes are IN4001. Tund AlMannai EENG261 Page 5/11
- To lit the segment on for Common anode is O a. Connect A to +Vcc and give logic 0 to K O b. Connect A to 0 and give logic1 to K O. Connect A to +Vcc and give logic 1 to K O d. Connect A to 0 and give logic1 to KFor Full Wave Bridge Rectifier Ripple Factot = 19 % , and Vdc= 9 Volt. Find Vrms. . .volt and Vr(p-p). .volt. After use ( C- Filter) and use Silicon diode 0.171 , 0.5923 171, 5923 1.71m , 5.923m 1.71 , 5.923 Not all above OANSWER ALL WILL UPVOTE IF CORRECT 7. What is the maximum conduction angle for an SCR? a. 90, b. variable, c. 180, d.360 8. A breakover type of device can be represented as a long resistor with a diode tapped somewhere in the middle. a. SCR, b. BJT, c. FET, d. UJT 9. It is the ratio of the resistance at the base1 terminal to the resistance across the two bases. a. base resistance ratio, b. interbase resistance ratio, c. intrinsic standoff ratio, d. intrinsic resistance ratio 10. the duration (in degrees) of an AC cycle that the SCR is turned on a. turn on angle, b. firing angle, c. conduction angle, d. firing delay angle
- Draw a full wave bridge rectifier circuit with input voltage is vz = 18 sin(1100t), design the filter circuit for 0.25 V ripple voltage. Assume that the load resistance of the circuit is RL = 500 N and the each diode parameters are V, = 0.7 V and rf = 0 N %3D respectively.Hi! Please help me answer this problem our topic here is about Diode in DC & AC Circuits. Please show your correct and complete solution. ASAP! THANK YOUUU!Please answer in short I will like but please asap please urgent... Consider the circuit shown in the figure. Assume that each diode has a turn-on voltage of V_gamma = 0.6V. a) Determine R1, R2 and R3 such that, ID1 = 0.2mA, ID2 = 0.3mA and ID3 = 0.5mA. b) Find the voltage across V1, V2 and the current for each of the diodes for, R1 = 10kΩ, R2 = 4kΩ and R3 = 2.2kΩ.
- 2. Design a full wave rectifier for a regulator that delivers 100W electrical power to a white off-the-shelf LED. Per datasheet, the LED requires 33V and draws 3A current. You are required to limit the ripple voltage to less than 20% of average DC voltage of the output. Assume all diodes have Von=0.7V and negligible off current.a. Draw the circuit diagram.b. Determine the voltage of transformer and capacitance of the filterHalf-wave diode rectifier AC voltmeter circuit with values Rd = 20Q, Rsh = 200Q, direct bias current D1 = 200uA, Im = 100uA and Rm = 2009. The Vrms measurement range is from O to 20V. What is the value of Rs used?, 01 R. In Rh R O a. 22.44 k ? O b. 33.66 kQ c. 44.88 KQ d. 67 kQUse your reasoning logic to determine which diodes are on and which might be off in the following circuit, assuming the diode drops are 0.7 V. A. VA B. VB C(ID1) D(ID2) E(ID3)