JPS6228214U - - Google Patents

Info

Publication number
JPS6228214U
JPS6228214U JP11736885U JP11736885U JPS6228214U JP S6228214 U JPS6228214 U JP S6228214U JP 11736885 U JP11736885 U JP 11736885U JP 11736885 U JP11736885 U JP 11736885U JP S6228214 U JPS6228214 U JP S6228214U
Authority
JP
Japan
Prior art keywords
current
power supply
load
setting resistor
constant current
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
JP11736885U
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 JP11736885U priority Critical patent/JPS6228214U/ja
Publication of JPS6228214U publication Critical patent/JPS6228214U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)

Description

【図面の簡単な説明】
第1図は本発明の電源回路の一実施例の要部の
電気回路図、第2図は同実施例の概要を示すブロ
ツク図、第3図は従来の電源回路のブロツク図で
ある。 9,9,13,14……抵抗、15,16……
可変抵抗器、10……演算増巾器、11,12,
17……トランジスタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電流検出抵抗より得られた負荷に流れる電流値
    に応じた電圧と電流設定抵抗よりの電圧とを演算
    増巾器で比較し、その比較出力により電源と前記
    負荷間に接続されたトランジスタを制御する定電
    流回路を構成し、前記電流設定抵抗に並列接続と
    なつたトランジスタを切り換えることにより、2
    種類の定電流を選択的に得る電源装置。
JP11736885U 1985-07-31 1985-07-31 Pending JPS6228214U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11736885U JPS6228214U (ja) 1985-07-31 1985-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11736885U JPS6228214U (ja) 1985-07-31 1985-07-31

Publications (1)

Publication Number Publication Date
JPS6228214U true JPS6228214U (ja) 1987-02-20

Family

ID=31002814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11736885U Pending JPS6228214U (ja) 1985-07-31 1985-07-31

Country Status (1)

Country Link
JP (1) JPS6228214U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6449154U (ja) * 1987-09-21 1989-03-27
WO2007017926A1 (ja) * 2005-08-08 2007-02-15 Spansion Llc 半導体装置およびその制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541141B2 (ja) * 1974-01-31 1979-01-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541141B2 (ja) * 1974-01-31 1979-01-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6449154U (ja) * 1987-09-21 1989-03-27
WO2007017926A1 (ja) * 2005-08-08 2007-02-15 Spansion Llc 半導体装置およびその制御方法
JP4792034B2 (ja) * 2005-08-08 2011-10-12 スパンション エルエルシー 半導体装置およびその制御方法

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