JPH01150346U - - Google Patents

Info

Publication number
JPH01150346U
JPH01150346U JP4656988U JP4656988U JPH01150346U JP H01150346 U JPH01150346 U JP H01150346U JP 4656988 U JP4656988 U JP 4656988U JP 4656988 U JP4656988 U JP 4656988U JP H01150346 U JPH01150346 U JP H01150346U
Authority
JP
Japan
Prior art keywords
relay
drive circuit
circuit
constant current
series
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
JP4656988U
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 JP4656988U priority Critical patent/JPH01150346U/ja
Publication of JPH01150346U publication Critical patent/JPH01150346U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Relay Circuits (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係るリレー駆動回路の一例
を示す電気回路図、第2図は同駆動回路で駆動さ
れるリレーを、カバー取り外し状態で示す斜視図
、第3図A,Bはそれぞれリレーコイルの温度に
よる抵抗変化の説明図、第4図はリレーを、交流
電源に接続された全波整流回路の出力で駆動する
場合の電気回路図、第5図Aは、一般のリレーの
駆動回路によるリレーの動作時間および復帰時間
の説明図、第5図Bは定電流回路を用いたリレー
駆動回路によるリレー動作時間および復帰時間の
説明図、第6図および第7図は従来の異なるリレ
ーの駆動回路を示す電気回路図である。 3…リレーコイル、4…定電流回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. リレーコイルに定電流回路を直列接続したこと
    を特徴とするリレーの駆動回路。
JP4656988U 1988-04-05 1988-04-05 Pending JPH01150346U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4656988U JPH01150346U (ja) 1988-04-05 1988-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4656988U JPH01150346U (ja) 1988-04-05 1988-04-05

Publications (1)

Publication Number Publication Date
JPH01150346U true JPH01150346U (ja) 1989-10-18

Family

ID=31272838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4656988U Pending JPH01150346U (ja) 1988-04-05 1988-04-05

Country Status (1)

Country Link
JP (1) JPH01150346U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015133298A (ja) * 2014-01-15 2015-07-23 三菱電機株式会社 車載用リレー駆動回路および車載機器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015133298A (ja) * 2014-01-15 2015-07-23 三菱電機株式会社 車載用リレー駆動回路および車載機器

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