JPS63176393U - - Google Patents

Info

Publication number
JPS63176393U
JPS63176393U JP1987066399U JP6639987U JPS63176393U JP S63176393 U JPS63176393 U JP S63176393U JP 1987066399 U JP1987066399 U JP 1987066399U JP 6639987 U JP6639987 U JP 6639987U JP S63176393 U JPS63176393 U JP S63176393U
Authority
JP
Japan
Prior art keywords
drive current
detection circuit
current detection
characteristic
motor
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
JP1987066399U
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 JP1987066399U priority Critical patent/JPS63176393U/ja
Publication of JPS63176393U publication Critical patent/JPS63176393U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)

Description

【図面の簡単な説明】
図面は本考案に係るモータの駆動電流検出回路
構造の一実施例を示したものであつて、第1図は
モータの駆動電流検出回路図、第2図はダイオー
ドにおける電流―電圧特性図、第3図はシヤント
抵抗における電流―電圧特性図、第4図は従来の
電流検出回路図である。 図中、1は電流検出回路、2は検出部、3はダ
イオード、Mはモータである。

Claims (1)

    【実用新案登録請求の範囲】
  1. モータの負荷電流を入力して、その駆動電流検
    出を行う駆動電流検出回路を、駆動電流検出器と
    、入力する電流の順方向電圧降下特性を有したダ
    イオードとを並列接続させて構成したことを特徴
    とするモータの駆動電流検出回路構造。
JP1987066399U 1987-05-01 1987-05-01 Pending JPS63176393U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987066399U JPS63176393U (ja) 1987-05-01 1987-05-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987066399U JPS63176393U (ja) 1987-05-01 1987-05-01

Publications (1)

Publication Number Publication Date
JPS63176393U true JPS63176393U (ja) 1988-11-15

Family

ID=30904374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987066399U Pending JPS63176393U (ja) 1987-05-01 1987-05-01

Country Status (1)

Country Link
JP (1) JPS63176393U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128068B2 (ja) * 1978-02-15 1986-06-28 Matsushita Electric Works Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128068B2 (ja) * 1978-02-15 1986-06-28 Matsushita Electric Works Ltd

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