Title:
INTERLEAVE CONTROL CIRCUIT, AND SWITCHING POWER CIRCUIT AND AIR CONDITIONER PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2013/121687
Kind Code:
A1
Abstract:
An interleave control circuit (100) that controls the operation of a plurality of switching elements performs control for switching the number of the plurality of switching elements (Tr1, Tr2) to be used, on the basis of switching signals corresponding to alternating voltage (Vin) applied to the plurality of switching elements (Tr1, Tr2). This configuration enables provision of the interleave control circuit (100) that performs control so as to reduce transient current and switch switching elements, and a switching power circuit (50) and an air conditioner (1) that are each provided with the interleave control circuit.
Inventors:
KAIJIMA YOSHITSUGU
SUGAWARA YURI
SUGAWARA YURI
Application Number:
PCT/JP2012/083639
Publication Date:
August 22, 2013
Filing Date:
December 26, 2012
Export Citation:
Assignee:
SHARP KK (JP)
KAIJIMA YOSHITSUGU
SUGAWARA YURI
KAIJIMA YOSHITSUGU
SUGAWARA YURI
International Classes:
H02M3/155
Foreign References:
| JP2011223865A | 2011-11-04 |
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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Claims: