Title:
誤差増幅回路およびスイッチング電源回路
Document Type and Number:
Japanese Patent JP4935585
Kind Code:
B2
Inventors:
Kohei Yamada
Application Number:
JP2007226639A
Publication Date:
May 23, 2012
Filing Date:
August 31, 2007
Export Citation:
Assignee:
Fuji Electric Co., Ltd.
International Classes:
H03F3/45; H02M3/155
Domestic Patent References:
| JP2007097301A | ||||
| JP2004030220A | ||||
| JP2002217654A |
Attorney, Agent or Firm:
Yoshiyuki Osuga