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Power ElectronicsChopper Numericals

If the switching period of a chopper is 100 microseconds, its switching frequency is?

  • A1 kHz
  • B5 kHz
  • C10 kHz
  • D100 kHz
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Correct Answer: C. 10 kHz
Explanation: f=1/T=1/(100×10^-6)=10 kHz.
Reference: Standard power electronics: chopper numericals
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