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5. A buck-boost converter supplied from a 12-V dc source operates with the switching frequency of 200 kHz and the output
Posted: Sun May 15, 2022 6:28 pm
by answerhappygod
- 5 A Buck Boost Converter Supplied From A 12 V Dc Source Operates With The Switching Frequency Of 200 Khz And The Output 1 (22.03 KiB) Viewed 44 times
5. A buck-boost converter supplied from a 12-V dc source operates with the switching frequency of 200 kHz and the output voltage of (-9 V). The maximum load resistance is 8 and a 5-uF capacitor is used in the output filter. Find: (a) the minimum inductance of the output filter required for continuous conduction, (b) the duty ratio of the switch, (c) the peak-to-peak ripple of the output voltage (same formula as for the boost converter).