Title:
LAGGING LEG ELIMINATION PHASE-SHIFT FULL-BRIDGE CONVERTER CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2024/096184
Kind Code:
A1
Abstract:
A lagging leg elimination phase-shift full-bridge converter circuit is disclosed. The circuit comprises: a primary circuit that includes a first leg, a second leg, a third leg, and a fourth leg, applies a switching control signal to a switch included in each leg, and switches the switching control signal to output a first alternating current voltage; a secondary circuit including a plurality of modules that transform the first alternating current voltage into a second alternating current voltage according to a preset transformation ratio and rectify and filter the second alternating current voltage; and a control unit that generates the switching control signal and supplies the generated switching control signal to the switch included in each of the legs.
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Inventors:
YI JE HYUN (KR)
YOO HYUN JAE (KR)
SEO JEONG JUN (KR)
YOO HYUN JAE (KR)
SEO JEONG JUN (KR)
Application Number:
PCT/KR2022/018779
Publication Date:
May 10, 2024
Filing Date:
November 25, 2022
Export Citation:
Assignee:
SK SIGNET INC (KR)
International Classes:
H02M3/335; H02M1/00; H02M3/28
Foreign References:
| KR20190025196A | 2019-03-11 | |||
| KR20140004968A | 2014-01-14 | |||
| KR20120032318A | 2012-04-05 | |||
| KR20180001309A | 2018-01-04 | |||
| KR101693587B1 | 2017-01-06 |
Attorney, Agent or Firm:
KIM, Dae Young et al. (KR)
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