يجوز قصوراك "Q for the circuit below Find Vab after 100 insec of closing switch (2) Find R3 if switch is loved to postion 2 after one hour find Time required for VR₂ to drop-201 13. Sketch Waveforius of (Vab) and Iab for both (Chagig and dis charging) 22 4040 سلم R₁ = 20k_n ww a Give 24=32 i+)= 3u1-+ Sucts in A 2MH SMH

Using second approximation for a diode to calculate the load voltage.

The reverse breakdown voltage of LED is very low. O True O False

STEP 4: make sure the capacitor is fully charged using the PSB set to 3.3V. Then switch the OAB jumper to 5V and hold SW1 closed again until the LED goes out

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10. Determine the peak-to-peak ripple and de output voltages in Figure 5. The transformer has a 36 V rms secondary voltage rating, and the line voltage has a frequency of 60 Hz. 120 Vrms 00000 ellee Rectifier B Figure 5. Rsurge www 10 (2 100 μF www R₁ 3.3 ΚΩ

Describe the operation of Figure 325 (B) by adding jumper wire A to the original circuit.

v Question Completion Status: forward-biased QUESTION 2 For this clipping circuit, what will be the minimum output voltage when diode is conducting? 10002 120VAC ideal 2,5 V 10:1 +19.47 Volts 25 Volt KA6.97 olts ON E97 Volts QUESTION 3 Click Save oand Submit to save and submit. Click Save AllAnswers to save all ansuers. Sa

A practical switch is operating at a switching frequency of 100 kHz and a 0.5 duty cycle. The switch is initially on (the first half cycle). The switch has the following parameters: Von = 0.1 V Volt 80 V Ion - 100 A 10.1 A ton = 0 Loft O Ldelay O a) Draw clear voltage and current waveforms for one switching cycle with all values shown (times, voltages, currents, etc.). b) Find the average power loss in one switching cycle.