Problem 2: For the circuit shown below: a) Determine the dynamic resistance. (12 points) Diode Forward...
DIODE CHARACTERISTICS Objective: The objective of this laboratory is to examine and plot the forward characteristics curve of a p-n junction diode and become familiar with the characteristics of both the p-n junction diode and the light emitting diode (LED). Prelab: Answer the following on a separate sheet of paper. Show your work and box your answers 1. Review the data sheets for the IN4001 p-n junction diode and answer the following a) Determine the maximum forward current and the...
Using MULTISIM SIMULATION PLEASE!!! using multisim please Reversed Vascu Procedure II: Diode Characteristics: 1. Wire the circuit shown in Figure B. 3300 LA Vs Vd = (0-15V) Figure B Diode Characteristics pote Mode is defined as The dy to the dio rent through 10 3. Now reverse the diode then adjust the DC supply as shown in Table 2, Record the corresponding current and diode voltage as in step 2. Table 2 Reversed Bias Diode Characteristics Vs (volt) Va la...
that's all information it gives A zener-diode voltage regulator circuit is shown below. The tage V 8.0V and the zener resistance is assumed to Problem 3: (20 points) zener diode has breakdown vol be 0 ohms. The power supply voltage Vps can vary between resistance RL can vary between 100 ohms and 1 kohm. 10V and 14V and the load Ri PS 1. Find a value of Ri such that the zener diode remains properly biased over the range of...
A MOSFET and diode is used in a circuit shown in figure. The operating conditions are as follows: Input Voltage = VIN = 42 V, Io = 5A. Switching frequency fs = 400 kHz, Duty-cycle = D = 0.3. Diode Forward Voltage drop = 0.7V. Diode Peak Reverse Recovery Current = IRRM = 2.5 A. ON-state resistance of the MOSFET is RDS (on) = 25 mΩ. VGG as a step voltage between 0V and 10 V. MOSFET timings – Td...
Problem 1. In the circuit below, assume the 0.7V drop model for the diode, and use nV 25 mV The value of the capacitor is chosen suchthat the 385 Ω resistor R is short-circuited at the small signal operating frequency w. a) Determine the value of the diode current Ip under DC conditions. b) Determine the small resistance rp, and draw the resulting small signal circuit c) Determine the small signal current flowing through the circuit. R | 15 Ω...
PHYSICS II: 4) For the circuit shown below, find: a) the equivalent resistance; b) the current through the battery; c) the potential difference across the 10 ohm resistor. 9 p /A we 100C 5) Two resistors with resistances of 12.0 2 and 6.0 are connected in parallel. An 8.0-12 resistor is then connected in series with this parallel combination. An ideal 12.0-V battery is then connected across the series- parallel combination. A) Draw a diagram of this circuit. B) Find...
For the circuit below, perform a Thevenin equivalent analysis. a) Determine the Thevenin equivalent resistance R_TH between points A and B. b) Determine the Thevenin equivalent voltage V_TH between points A and B. c) Let the components have the following values: epsilon_1 = 4 V, epsilon_2 = 3 V, R_1 = 15 k Ohm, and R_2 = 8 k Ohm. You attach a 12 k Ohm resistor from A to B. Using parts a) and b), draw the Thevenin equivalent...
Problem 3: (20 points) A zener-diode voltage regulator circuit is shown belkw zener diode has breakdown voltage Vz 8.0V and the zener resistance is nsumed to be 0 ohms. The power supply voltage Vps can vary between 10V and 14V and the lod resistance Ri can vary between 100 ohms and 1 kohm, 圧 1. Find a value of R such that the zener diode remains properly biased over the range of variation of Vps and RI (hint: the minimum...
For the diodes, use the models shown below; the regular diode model has 0.7V forward bias voltage; the Zener diode model has -3V breakdown voltage Question 2 (25 points) For the diodes, use the models shown below; the regular diode model has 0.7V forward bias voltage; the Zener diode model has -3V breakdown voltage. a) Determine the minimum positive value of in to make D1 conduct current. (10 pts) b) Determine the minimum positive value of lin to make D2...
50012 V R 2. (15 points) The Zener diode in the circuit has a voltage Vzo = 8V. When the diode current is 10mA, the voltage across it is V = 8.25 V. The supply voltage is: Vpc = 15 V a) Find the small resistance rz of the diode. b) Replace the diode by its model, and find the Thevenin equivalent circuit to the left of the load RL c) Find the voltage V, across the load for two...