Please show all work and reasoning Problem #4 (15pts) Double limiter: Use only 0.7V-drop diodes and...
Problem #4 (15pts) Double limiter: Use only 0.7V-drop diodes and resistor to design a voltage limiter with voltage transfer characteristic as shown in the following figure. For a triangular input voltage signal of peak amplitude 3V, draw the corresponding output voltage signals. 1.4V 2.1V 1.4V 2. Fig. P4. Voltage transfer characteristic of a double limiter.
Please show all of the steps
Question 2: 20% We can use stack of diodes as a voltage regulator as shown in the circuit below. Consider input voltage to this circuit as 20V DC with IV of fluctuation. Diodes in this circuit have 0.7V forward voltage drop a) What is DC output voltage Vo? 20+1V Vo= 1.4 V R=1k2 b) What is diode DC current lo? Ip= 18-6 ma c) What is the value of individual diode's small-signal resistor/? (4%)...
Design a FULL WAVE BRIDGE RECTIFIER circuit that will:
Take 120volts ac, 60 hz, sinusoidal waveform and convert
it to a “regulated “dc value
giving 12 volts +, - 1 volt across a 2000-ohm output
load resistor with no more than 2%
ripple voltage.
You may assume:
a. An ideal power transformer as discussed in class.
b. For hand computations, you must assume a diode given by
Figure 4.8 page 185.
c. A filter capacitor sized per the textbook equation...