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Unformatted text preview: is 0.675 V? (b) What will be the diode voltage if the current increases by a factor of 3? (10 points) 5) Plot the load line and find the Qpoint for the diode circuit in Fig. 2 if (a) V = 6 V and R = 4 k Ω . (b) For V = 6 V and R = 3 k Ω . . Use the iv characteristic in Fig. 3. (20 points) Figure 2 Figure 3 6) (a) Find I and V for the circuit in Fig. 4 using the ideal diode model. (b) Repeat using the constant voltage drop model with V on = 0.7 V. (10 points) 16 K Ω Figure 4 (a) (b) 7) Find the Qpoints for the diodes in the circuit in Fig. 5 using the constant voltage drop model with V on = 0.6 V. (20 points) 8.2 K Ω 12 K Ω 10 K Ω Figure 5...
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This note was uploaded on 04/07/2008 for the course ECE 271 taught by Professor Hanafi during the Spring '05 term at NJIT.
 Spring '05
 hanafi
 Volt

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