JPH0480238U - - Google Patents

Info

Publication number
JPH0480238U
JPH0480238U JP12314390U JP12314390U JPH0480238U JP H0480238 U JPH0480238 U JP H0480238U JP 12314390 U JP12314390 U JP 12314390U JP 12314390 U JP12314390 U JP 12314390U JP H0480238 U JPH0480238 U JP H0480238U
Authority
JP
Japan
Prior art keywords
voltage
power supply
supply voltage
monitoring element
power
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
JP12314390U
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 JP12314390U priority Critical patent/JPH0480238U/ja
Publication of JPH0480238U publication Critical patent/JPH0480238U/ja
Pending legal-status Critical Current

Links

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
図は第１図の動作を説明する波形図、第３図は従
来の電源オン制御回路の一例を示す回路図、第４
図は第３図の動作を説明する波形図である。 ＺＤ……ツエナーダイオード、Ｑ３，Ｑ４……
トランジスタ、Ｒ４〜Ｒ７……抵抗、Ｃ３，Ｃ４
……コンデンサ。

Claims (1)

  1. 【実用新案登録請求の範囲】 電源電圧を監視する電圧監視素子と、 電源電圧がこの電圧監視素子の設定電圧を超え
    ることによりオン信号を出力するスイツチング素
    子、 とで構成されたことを特徴とする電源オン制御回
    路。
JP12314390U 1990-11-22 1990-11-22 Pending JPH0480238U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12314390U JPH0480238U (ja) 1990-11-22 1990-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12314390U JPH0480238U (ja) 1990-11-22 1990-11-22

Publications (1)

Publication Number Publication Date
JPH0480238U true JPH0480238U (ja) 1992-07-13

Family

ID=31870867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12314390U Pending JPH0480238U (ja) 1990-11-22 1990-11-22

Country Status (1)

Country Link
JP (1) JPH0480238U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63107419A (ja) * 1986-10-22 1988-05-12 日本電気株式会社 電源装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63107419A (ja) * 1986-10-22 1988-05-12 日本電気株式会社 電源装置

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