JPS63191888U - - Google Patents

Info

Publication number
JPS63191888U
JPS63191888U JP8190687U JP8190687U JPS63191888U JP S63191888 U JPS63191888 U JP S63191888U JP 8190687 U JP8190687 U JP 8190687U JP 8190687 U JP8190687 U JP 8190687U JP S63191888 U JPS63191888 U JP S63191888U
Authority
JP
Japan
Prior art keywords
voltage
output
sub
main output
comparing
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.)
Granted
Application number
JP8190687U
Other languages
English (en)
Other versions
JPH0537672Y2 (ja
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 JP8190687U priority Critical patent/JPH0537672Y2/ja
Publication of JPS63191888U publication Critical patent/JPS63191888U/ja
Application granted granted Critical
Publication of JPH0537672Y2 publication Critical patent/JPH0537672Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の構成ブロツク図、
第２図は第１図において第１〜第３の各比較器に
印加する第１〜第３の設定電圧の関係を示す説明
図、第３図は従来回路の一例を示す構成ブロツク
図である。 １……トランス、２……スイツチ素子、３……
制御回路、４……過電圧検出回路、４１〜４３…
…比較器、ＡＧ……ゲート、ＥＳ１〜ＥＳ３……
設定電圧。

Claims (1)

  1. 【実用新案登録請求の範囲】 安定化された主出力直流電圧と、前記主出力直
    流電圧を基準とした副出力直流電圧とを得るよう
    にした多出力直流電源における過電圧検出回路で
    あつて、 前記主出力直流電圧と第１の設定電圧とを比較
    し主出力直流電圧が過大になつたのを検出する第
    １の比較手段と、前記副出力直流電圧と第２の設
    定電圧とを比較する第２の比較手段と、前記主出
    力直流電圧に関連した電圧と第３の設定電圧とを
    比較する第３の比較手段と、第３の比較手段から
    の出力信号と第２の比較手段の出力信号とを入力
    し副出力直流電圧が過大になつたことを示す信号
    を出力するゲート手段とを備えた多出力直流電源
    の過電圧検出回路。
JP8190687U 1987-05-28 1987-05-28 Expired - Lifetime JPH0537672Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8190687U JPH0537672Y2 (ja) 1987-05-28 1987-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8190687U JPH0537672Y2 (ja) 1987-05-28 1987-05-28

Publications (2)

Publication Number Publication Date
JPS63191888U true JPS63191888U (ja) 1988-12-09
JPH0537672Y2 JPH0537672Y2 (ja) 1993-09-22

Family

ID=30934071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8190687U Expired - Lifetime JPH0537672Y2 (ja) 1987-05-28 1987-05-28

Country Status (1)

Country Link
JP (1) JPH0537672Y2 (ja)

Also Published As

Publication number Publication date
JPH0537672Y2 (ja) 1993-09-22

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