JPH01116586U - - Google Patents

Info

Publication number
JPH01116586U
JPH01116586U JP932688U JP932688U JPH01116586U JP H01116586 U JPH01116586 U JP H01116586U JP 932688 U JP932688 U JP 932688U JP 932688 U JP932688 U JP 932688U JP H01116586 U JPH01116586 U JP H01116586U
Authority
JP
Japan
Prior art keywords
voltage
capacitor
converter
overvoltage
circuit
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
JP932688U
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 JP932688U priority Critical patent/JPH01116586U/ja
Publication of JPH01116586U publication Critical patent/JPH01116586U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す回路図、第2
図は従来のDC/DCコンバータの回路図である
。 1:直流電源、2:コンデンサ、3:過電圧検
出回路、4:ダイオード、5:コンデンサ、6:
抵抗器、7:抵抗器、8:トランジスタ、9:制
御回路、10:トランス、11:ダイオード、1
2:コンデンサ、13:負荷。

Claims (1)

    【実用新案登録請求の範囲】
  1. フライバツク方式のDC/DCコンバータにお
    いて、1次巻線に並列に設けられたサージ吸収用
    電圧クランプ回路のコンデンサに接続され、該コ
    ンデンサの両端電圧を検出し、過電圧発生時には
    制御回路へ信号を送ることによつてメイントラン
    ジスタをオフさせる過電圧検出回路を含むことを
    特徴とするDC/DCコンバータ。
JP932688U 1988-01-27 1988-01-27 Pending JPH01116586U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP932688U JPH01116586U (ja) 1988-01-27 1988-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP932688U JPH01116586U (ja) 1988-01-27 1988-01-27

Publications (1)

Publication Number Publication Date
JPH01116586U true JPH01116586U (ja) 1989-08-07

Family

ID=31215975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP932688U Pending JPH01116586U (ja) 1988-01-27 1988-01-27

Country Status (1)

Country Link
JP (1) JPH01116586U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01157233A (ja) * 1987-12-10 1989-06-20 Sony Corp 充電装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01157233A (ja) * 1987-12-10 1989-06-20 Sony Corp 充電装置

Similar Documents

Publication Publication Date Title
JPS6321489U (ja)
JPH01116586U (ja)
JPS6270688U (ja)
JPH01159546U (ja)
JPS6296718U (ja)
JPH01119121U (ja)
JPS61195787U (ja)
JPH01131289U (ja)
JPS61171489U (ja)
JPS63202183U (ja)
JPS61174890U (ja)
JPH01137479U (ja)
JPH037679U (ja)
JPS62202023U (ja)
JPH01166437U (ja)
JPS62111784U (ja)
JPS6420081U (ja)
JPH01116587U (ja)
JPH0260483U (ja)
JPH02139485U (ja)
JPS6450681U (ja)
JPH0394086U (ja)
JPS63687U (ja)
JPH0480286U (ja)
JPH01113585U (ja)