JPS61134132U - - Google Patents

Info

Publication number
JPS61134132U
JPS61134132U JP1547785U JP1547785U JPS61134132U JP S61134132 U JPS61134132 U JP S61134132U JP 1547785 U JP1547785 U JP 1547785U JP 1547785 U JP1547785 U JP 1547785U JP S61134132 U JPS61134132 U JP S61134132U
Authority
JP
Japan
Prior art keywords
power
capacitor
reset
reset circuit
resistor
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
JP1547785U
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 JP1547785U priority Critical patent/JPS61134132U/ja
Publication of JPS61134132U publication Critical patent/JPS61134132U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electronic Switches (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
図は本考案の電源オンリセツト回路の動作を示す
電圧特性図、第３図ないし第５図は従来の電源オ
ンリセツト回路を示すもので、第３図は回路図、
第４図は電源投入から電源遮断までを示す電圧特
性図、第５図は電源遮断直後に再投入した場合の
電圧特性図である。 ＣＯＭ……コンピユータ装置、ＩＮ
……リセツト端子、ＶＤＤ……電源電圧、Ｒ１…
…抵抗、Ｃ……コンデンサ、Ｔｒ……トランジス
タ（スイツチ手段）。

Claims (1)

    【実用新案登録請求の範囲】
  1. コンデンサと抵抗とから成り、電源投入時に、
    コンピユータ装置の動作開始のためにリセツトを
    解除する電源オンリセツト回路において、電源遮
    断時を検知して上記コンデンサに溜まつている電
    荷を接地側に流すスイツチ手段が上記コンデンサ
    に付設されよことを特徴とする電源オンリセツト
    回路。
JP1547785U 1985-02-06 1985-02-06 Pending JPS61134132U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1547785U JPS61134132U (ja) 1985-02-06 1985-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1547785U JPS61134132U (ja) 1985-02-06 1985-02-06

Publications (1)

Publication Number Publication Date
JPS61134132U true JPS61134132U (ja) 1986-08-21

Family

ID=30501356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1547785U Pending JPS61134132U (ja) 1985-02-06 1985-02-06

Country Status (1)

Country Link
JP (1) JPS61134132U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285418A (en) * 1976-01-09 1977-07-15 Hitachi Ltd Auto-clear circuit
JPS57157633A (en) * 1981-03-23 1982-09-29 Nec Corp Electric power making detecting circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285418A (en) * 1976-01-09 1977-07-15 Hitachi Ltd Auto-clear circuit
JPS57157633A (en) * 1981-03-23 1982-09-29 Nec Corp Electric power making detecting circuit

Similar Documents

Publication Publication Date Title
JPS61134132U (ja)
JPH0288433U (ja)
JPS61172311U (ja)
JPS62179638U (ja)
JPH03435U (ja)
JPS6444532U (ja)
JPS621431U (ja)
JPH02133726U (ja)
JPH02118315U (ja)
JPS63107027U (ja)
JPH0318639U (ja)
JPS6349829U (ja)
JPS62149291U (ja)
JPS6112125U (ja) 電子機器
JPS61122573U (ja)
JPS60170803U (ja) 電池を電源とする半導体制御素子を備えた制御装置
JPS60138387U (ja) 電源装置
JPS61168423U (ja)
JPS58138409U (ja) ミユ−テイング回路
JPH02114348U (ja)
JPS5975725U (ja) 電源保護回路
JPH0221825U (ja)
JPS63139628U (ja)
JPS6228203U (ja)
JPS61155927U (ja)