JPH0384901U - - Google Patents

Info

Publication number
JPH0384901U
JPH0384901U JP14662589U JP14662589U JPH0384901U JP H0384901 U JPH0384901 U JP H0384901U JP 14662589 U JP14662589 U JP 14662589U JP 14662589 U JP14662589 U JP 14662589U JP H0384901 U JPH0384901 U JP H0384901U
Authority
JP
Japan
Prior art keywords
magnetic recording
magnetic head
switching device
current flowing
resistor
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
JP14662589U
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 JP14662589U priority Critical patent/JPH0384901U/ja
Publication of JPH0384901U publication Critical patent/JPH0384901U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Digital Magnetic Recording (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係る磁気記録装置
の回路構成図、第２図は磁気記録装置の一例を示
す波形図、第３図は従来の磁気記録装置の回路構
成図である。 ２……磁気ヘツド、４，６，１２，１４，２０
，２４，２６……抵抗、８，１０，１８，２０…
…トランジスタ、１６……増幅器、２２……オー
プンコレクタ回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 磁気記録媒体に磁気的な記録を行なう磁気ヘツ
    ドと、 前記磁気ヘツドに流れる電流をオン／オフ制御
    するスイツチング手段と、 前記磁気ヘツドに流れる電流を検出する、前記
    スイツチング手段に直列に接続される抵抗と、 前記抵抗の端子間電圧を検出すると共に参照電
    圧と比較する演算手段と、 前記演算手段の出力により前記磁気ヘツドに流
    れる電流を制御する、前記抵抗手段に直列接続さ
    れた電流制御手段と を備えることを特徴とする磁気記録装置。
JP14662589U 1989-12-20 1989-12-20 Pending JPH0384901U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14662589U JPH0384901U (ja) 1989-12-20 1989-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14662589U JPH0384901U (ja) 1989-12-20 1989-12-20

Publications (1)

Publication Number Publication Date
JPH0384901U true JPH0384901U (ja) 1991-08-28

Family

ID=31693189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14662589U Pending JPH0384901U (ja) 1989-12-20 1989-12-20

Country Status (1)

Country Link
JP (1) JPH0384901U (ja)

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