Title:
インバータ装置およびそれをファンモータの駆動装置に用いた電気掃除機
Document Type and Number:
Japanese Patent JP5494095
Kind Code:
B2
Abstract:
The present invention relates to an inverter device including an upper arm switching circuit, a lower arm switching circuit, a control unit that controls the upper arm switching circuit and the lower arm switching circuit, a plurality of voltage-driven switching elements forming the upper arm switching circuit, a plurality of current-driven switching elements forming the lower arm switching circuit, and a bootstrap circuit that applies a driving voltage to the switching elements of the upper arm switching circuit and the lower arm switching circuit. With this configuration, the circuit loss is reduced and thus efficiency is improved.
Inventors:
Keizo Matsui
Shin Imai
Shin Imai
Application Number:
JP2010069651A
Publication Date:
May 14, 2014
Filing Date:
March 25, 2010
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H02M7/5387; A47L9/00; A47L9/28; H02M1/08; H02M7/48; H02P27/06
Domestic Patent References:
| JP2010035387A | ||||
| JP2006197669A | ||||
| JP2007129848A | ||||
| JP2010051165A | ||||
| JP2009060705A | ||||
| JP2006217673A |
Attorney, Agent or Firm:
Tokuda Yoshiaki
Kentaro Fujii
Ikuro Terauchi
Kentaro Fujii
Ikuro Terauchi
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