Design of a kilowatt DC-DC converter

Hongxing Liu, Chenwei Fu, Na Li, Soldatov Alexey, Wei Han

Research output: Contribution to journalArticlepeer-review


In view of the low power of traditional DC-DC converters, a DC-DC converter with a kilowatt power is designed. The input signal's frequency is 1 kHz and the duty cycle is 5%. The PWM signal controls the high-speed conduction or cut-off of the switch tube. The input DC voltage is 36V, and the output voltage is twice as high as the input voltage. The output power is greater than 1 KW; the circuit conversion efficiency is 87.21%.

Original languageEnglish
Article number01027
JournalMATEC Web of Conferences
Publication statusPublished - 15 Mar 2017

ASJC Scopus subject areas

  • Chemistry(all)
  • Engineering(all)
  • Materials Science(all)

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