TW377521B - Method of driving a piezoelectric transformer in a high boost ratio and a high-efficiency condition - Google Patents

Method of driving a piezoelectric transformer in a high boost ratio and a high-efficiency condition

Info

Publication number
TW377521B
TW377521B TW085115755A TW85115755A TW377521B TW 377521 B TW377521 B TW 377521B TW 085115755 A TW085115755 A TW 085115755A TW 85115755 A TW85115755 A TW 85115755A TW 377521 B TW377521 B TW 377521B
Authority
TW
Taiwan
Prior art keywords
vibrator section
piezoelectric transformer
primary vibrator
driving
primary
Prior art date
Application number
TW085115755A
Other languages
English (en)
Chinese (zh)
Inventor
Shingo Kawashima
Shuji Yamaguchi
Original Assignee
Nec Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nec Corp filed Critical Nec Corp
Application granted granted Critical
Publication of TW377521B publication Critical patent/TW377521B/zh

Links

Landscapes

  • Dc-Dc Converters (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
TW085115755A 1995-12-22 1996-12-20 Method of driving a piezoelectric transformer in a high boost ratio and a high-efficiency condition TW377521B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7335257A JPH09181370A (ja) 1995-12-22 1995-12-22 圧電トランスの駆動方法

Publications (1)

Publication Number Publication Date
TW377521B true TW377521B (en) 1999-12-21

Family

ID=18286507

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085115755A TW377521B (en) 1995-12-22 1996-12-20 Method of driving a piezoelectric transformer in a high boost ratio and a high-efficiency condition

Country Status (3)

Country Link
JP (1) JPH09181370A (ja)
KR (1) KR100248319B1 (ja)
TW (1) TW377521B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5574058B2 (ja) * 2011-12-01 2014-08-20 株式会社村田製作所 降圧回路及び該降圧回路を用いた受電装置

Also Published As

Publication number Publication date
JPH09181370A (ja) 1997-07-11
KR100248319B1 (ko) 2000-03-15

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