JPH0250728U - - Google Patents

Info

Publication number
JPH0250728U
JPH0250728U JP12748988U JP12748988U JPH0250728U JP H0250728 U JPH0250728 U JP H0250728U JP 12748988 U JP12748988 U JP 12748988U JP 12748988 U JP12748988 U JP 12748988U JP H0250728 U JPH0250728 U JP H0250728U
Authority
JP
Japan
Prior art keywords
constant current
power saving
current circuit
saving transistor
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.)
Granted
Application number
JP12748988U
Other languages
English (en)
Other versions
JP2531826Y2 (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 JP1988127489U priority Critical patent/JP2531826Y2/ja
Publication of JPH0250728U publication Critical patent/JPH0250728U/ja
Application granted granted Critical
Publication of JP2531826Y2 publication Critical patent/JP2531826Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)

Description

【図面の簡単な説明】
第1図は本考案の回路構成図、第2図は本考案
の第2実施例を示す回路構成図、第3図は本考案
の第3実施例を示す回路構成図、第4図は従来装
置の構成図である。 1〜5……トランジスタ、6……パワーセーブ
用トランジスタ、7……バツフア用トランジスタ
、8……起動用トランジスタ、100a……アー
ス接続端、Ps……電源、Io……定電流回路出
力、R……抵抗。

Claims (1)

  1. 【実用新案登録請求の範囲】 複数の電気回路に対する電流供給を行う定電流
    回路と、 該定電流回路のアース接続端とアースとの間、
    または電源接続端と電源の間に介挿されたパワー
    セーブ用トランジスタと、 該パワーセーブ用トランジスタにそのオンオフ
    制御信号を入力するための手段と、を含み、 前記パワーセーブ用トランジスタの通電/非通
    電切換え制御に対応して定電流回路をオン/オフ
    制御可能に構成したことを特徴とするパワーセー
    ブ回路。
JP1988127489U 1988-09-28 1988-09-28 パワーセーブ回路 Expired - Lifetime JP2531826Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988127489U JP2531826Y2 (ja) 1988-09-28 1988-09-28 パワーセーブ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988127489U JP2531826Y2 (ja) 1988-09-28 1988-09-28 パワーセーブ回路

Publications (2)

Publication Number Publication Date
JPH0250728U true JPH0250728U (ja) 1990-04-10
JP2531826Y2 JP2531826Y2 (ja) 1997-04-09

Family

ID=31379972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988127489U Expired - Lifetime JP2531826Y2 (ja) 1988-09-28 1988-09-28 パワーセーブ回路

Country Status (1)

Country Link
JP (1) JP2531826Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132125A (ja) * 1984-07-25 1986-02-14 Hitachi Ltd 電流制御回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132125A (ja) * 1984-07-25 1986-02-14 Hitachi Ltd 電流制御回路

Also Published As

Publication number Publication date
JP2531826Y2 (ja) 1997-04-09

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