If we use 5000 µF, we can get a very low ripple voltage. But this is so bad and this a disadvantage, why?

Figure 2 4. Consider the circuit in Figure 3. D1 is Gallium arsenide and D2 is Silicon, each has a forward resistance of 500. Determine the following: a. The states of D1 and D2. Explain. b. Current 11 through R1 c. Current 12 through R2 d. Current 13 through R3 e. Voltage Vo Liv Hilt R1 1092 V1 12V (+2) V1 D1 1V 50Hz 0° 1 D1 R2 1592 Figure 3 5. Do number 4 again, but this time reverse both the positions of D1 and D2. 6. Consider the circuit in Figure 4. a. Calculate the voltage across R3 during the positive half cycle of the source voltage V1. b. Calculate the voltage across R3 during the negative half cycle of the source voltage V1. c. Sketch the waveform of the voltage across R3. R1 1kQ V2 9V D2 R3 10092 R2 1k92 D2 Vo R3 1k92

The source voltage of the circuit is 5V and the break down voltage for the Zener diode is 5.2V then the voltage across resistor will be ??

Plz answer correctly ....

Determine the current 1, 12, 13 in mA and the voltage across R1 for the network shown in the figure if E=30 V. Assume diode to be silicon. D I, 3.3 kn R2 13 D2 R1 5.6 kN

In the circuit shown in Figure 2–41 (p. 94), the current I is 34.28 mA. What is the voltage drop across the diode? What is its dc resistance?

please solve in 25 minutes i really need help i will give you positive feedback

The 6-V Zener diode in Figure 2–53 (p. 97) has a maximum rated power dissipation of 0.5 W. Its reverse current must be at least 5 mA to keep it in breakdown. Find a suitable value for RS if VS can vary from 8 V to 12 V and RL can vary from 500 Ohms to 1 kOhm.

The single-phase bridge rectifier of Figure below is required to supply an average voltage io of Vdc = 300 V to a resistive load of R = 15 2. Determine the voltage and current ratings of diodes and transformer. D₁ D₂ D3 D₂ www vo