FCC Question Pool Review

General Class (Element 3) • 2023-2027

Switch License

Question G7A08

From subelement G7 - G7A

G7A08
Answer: C

Which of the following is characteristic of a switchmode power supply as compared to a linear power supply?

AFaster switching time makes higher output voltage possible
BFewer circuit components are required
CHigh-frequency operation allows the use of smaller components
DInherently more stable