David knew that the switching frequency was 20 kHz, and he could calculate the inductor current ripple using the given values. He plugged in the numbers and began to solve for L.
When it was time for his lab session, David was well-prepared. He and his lab partner, Rachel, worked together to build a buck converter and measure its performance. David applied the concepts he had learned that morning, carefully adjusting the circuit parameters to achieve the desired output voltage and ripple. --- Fundamentals Of Power Electronics 2nd Edition Solution
After a few minutes of calculations, David arrived at the solution: L = 10.4 μH. He checked his answer against the solutions manual and was relieved to find that he had gotten it correct. David knew that the switching frequency was 20