JPH0425474U - - Google Patents

Info

Publication number
JPH0425474U
JPH0425474U JP6571190U JP6571190U JPH0425474U JP H0425474 U JPH0425474 U JP H0425474U JP 6571190 U JP6571190 U JP 6571190U JP 6571190 U JP6571190 U JP 6571190U JP H0425474 U JPH0425474 U JP H0425474U
Authority
JP
Japan
Prior art keywords
circuit
switching
switching circuit
voltage
piezoelectric transformer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP6571190U
Other languages
English (en)
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 filed Critical
Priority to JP6571190U priority Critical patent/JPH0425474U/ja
Publication of JPH0425474U publication Critical patent/JPH0425474U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)

Description

【図面の簡単な説明】
第1図は本考案のDC−DCコンバータの一実
施例の構成図、第2図は第1図の実施例のスイツ
チング回路1の圧電トランスの周波数特性図であ
る。 1……スイツチング回路、2……整流回路、3
……制御回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. スイツチングレギユレータを用いたDC−DC
    コンバータにおいて、圧電トランスを電圧変換用
    のメイントランスとしたスイツチング回路と、前
    記スイツチング回路の圧電トランスに対する駆動
    電圧の周波数を可変とするように制御する制御回
    路と、前記スイツチング回路の出力を整流してD
    C電圧として出力する整流回路とを備えて成るこ
    とを特徴とするDC−DCコンバータ。
JP6571190U 1990-06-21 1990-06-21 Pending JPH0425474U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6571190U JPH0425474U (ja) 1990-06-21 1990-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6571190U JPH0425474U (ja) 1990-06-21 1990-06-21

Publications (1)

Publication Number Publication Date
JPH0425474U true JPH0425474U (ja) 1992-02-28

Family

ID=31597781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6571190U Pending JPH0425474U (ja) 1990-06-21 1990-06-21

Country Status (1)

Country Link
JP (1) JPH0425474U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5162329A (ja) * 1974-11-26 1976-05-29 Denki Onkyo Co Ltd Kodenatsuhatsuseisochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5162329A (ja) * 1974-11-26 1976-05-29 Denki Onkyo Co Ltd Kodenatsuhatsuseisochi

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