JPS62164604U - - Google Patents

Info

Publication number
JPS62164604U
JPS62164604U JP5412886U JP5412886U JPS62164604U JP S62164604 U JPS62164604 U JP S62164604U JP 5412886 U JP5412886 U JP 5412886U JP 5412886 U JP5412886 U JP 5412886U JP S62164604 U JPS62164604 U JP S62164604U
Authority
JP
Japan
Prior art keywords
coil
potential
current
specific
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
JP5412886U
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 JP5412886U priority Critical patent/JPS62164604U/ja
Publication of JPS62164604U publication Critical patent/JPS62164604U/ja
Pending legal-status Critical Current

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  • Digital Magnetic Recording (AREA)
  • Magnetic Heads (AREA)

Description

【図面の簡単な説明】
第1図はこの考案のコイルのダンピング回路の
実施例を示す回路図、第2図は第1図に示したコ
イルのダンピング回路の動作を示す回路図、第3
図は従来のコイルのダンピング回路を示す回路図
である。 L1,L2…コイル、L1A,L1B,L2C
,L2D…コイル片、R11,R12,R21,
R22…抵抗、S11,S12,S21,S22
…スイツチ、SC…定電流源、BT…電圧源。

Claims (1)

  1. 【実用新案登録請求の範囲】 中間端子を挟んでコイル片を持つ複数のコイル
    と、 各コイルのコイル片に駆動電流を選択的に流す
    選択手段と、 定電流によつて前記駆動電流を流す定電流源と
    、 特定のコイルが駆動されるときにそのコイル端
    に接続された抵抗の電位を特定電位に保持する電
    位設定手段とを備えたことを特徴とするコイルの
    ダンピング回路。
JP5412886U 1986-04-10 1986-04-10 Pending JPS62164604U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5412886U JPS62164604U (ja) 1986-04-10 1986-04-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5412886U JPS62164604U (ja) 1986-04-10 1986-04-10

Publications (1)

Publication Number Publication Date
JPS62164604U true JPS62164604U (ja) 1987-10-19

Family

ID=30880833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5412886U Pending JPS62164604U (ja) 1986-04-10 1986-04-10

Country Status (1)

Country Link
JP (1) JPS62164604U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63108505A (ja) * 1986-10-24 1988-05-13 Teac Co 磁気デイスク装置のデ−タ読み出し及び書き込み回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63108505A (ja) * 1986-10-24 1988-05-13 Teac Co 磁気デイスク装置のデ−タ読み出し及び書き込み回路

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