JPH0358034U - - Google Patents

Info

Publication number
JPH0358034U
JPH0358034U JP11956789U JP11956789U JPH0358034U JP H0358034 U JPH0358034 U JP H0358034U JP 11956789 U JP11956789 U JP 11956789U JP 11956789 U JP11956789 U JP 11956789U JP H0358034 U JPH0358034 U JP H0358034U
Authority
JP
Japan
Prior art keywords
voltage
current
converters
constant voltage
currents
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
JP11956789U
Other languages
English (en)
Other versions
JP2522655Y2 (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 JP1989119567U priority Critical patent/JP2522655Y2/ja
Publication of JPH0358034U publication Critical patent/JPH0358034U/ja
Application granted granted Critical
Publication of JP2522655Y2 publication Critical patent/JP2522655Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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図の具体例を示す回路図、第3図は第2
図の要部の他の具体例図、第4図は第1図の他の
具体例図、第5図は一般的な電圧コンパレータの
概念構成図、第6図は電流差動コンパレータを用
いた電圧コンパレータの回路図、第7図は第6図
の具体例を示す回路図である。 R〜R14……抵抗、Q〜Q15……トラ
ンジスタ。

Claims (1)

  1. 【実用新案登録請求の範囲】 比較すべき第1、第2の電圧をそれぞれ電流に
    変換する第1、第2の電圧電流変換部と、 これら各電圧電流変換部に定電圧を供給する定
    電圧部と、 前記各電圧電流変換部の出力電流の大きさを比
    較する電流比較部、 とで構成されたことを特徴とする電圧コンパレー
    タ。
JP1989119567U 1989-10-12 1989-10-12 電圧コンパレータ Expired - Lifetime JP2522655Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989119567U JP2522655Y2 (ja) 1989-10-12 1989-10-12 電圧コンパレータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989119567U JP2522655Y2 (ja) 1989-10-12 1989-10-12 電圧コンパレータ

Publications (2)

Publication Number Publication Date
JPH0358034U true JPH0358034U (ja) 1991-06-05
JP2522655Y2 JP2522655Y2 (ja) 1997-01-16

Family

ID=31667684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989119567U Expired - Lifetime JP2522655Y2 (ja) 1989-10-12 1989-10-12 電圧コンパレータ

Country Status (1)

Country Link
JP (1) JP2522655Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4441580B1 (ja) * 2009-05-22 2010-03-31 丸幸株式会社 施錠装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138270A (ja) * 1986-11-28 1988-06-10 Mitsubishi Electric Corp 差電圧検出回路
JPH01117118U (ja) * 1988-02-02 1989-08-08
JPH02174418A (ja) * 1988-12-27 1990-07-05 Nec Corp 比較回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138270A (ja) * 1986-11-28 1988-06-10 Mitsubishi Electric Corp 差電圧検出回路
JPH01117118U (ja) * 1988-02-02 1989-08-08
JPH02174418A (ja) * 1988-12-27 1990-07-05 Nec Corp 比較回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4441580B1 (ja) * 2009-05-22 2010-03-31 丸幸株式会社 施錠装置
JP2010270530A (ja) * 2009-05-22 2010-12-02 Maruko Co Ltd 施錠装置

Also Published As

Publication number Publication date
JP2522655Y2 (ja) 1997-01-16

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