JPS59178606A - 磁気記録装置の書き込み回路 - Google Patents

磁気記録装置の書き込み回路

Info

Publication number
JPS59178606A
JPS59178606A JP58052473A JP5247383A JPS59178606A JP S59178606 A JPS59178606 A JP S59178606A JP 58052473 A JP58052473 A JP 58052473A JP 5247383 A JP5247383 A JP 5247383A JP S59178606 A JPS59178606 A JP S59178606A
Authority
JP
Japan
Prior art keywords
write
circuit
power supply
coil
transistor
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
JP58052473A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0570202B2 (en, 2012
Inventor
Yoshihiko Fukuoka
福岡　義彦
Takeshi Shimamoto
嶋本　健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58052473A priority Critical patent/JPS59178606A/ja
Publication of JPS59178606A publication Critical patent/JPS59178606A/ja
Publication of JPH0570202B2 publication Critical patent/JPH0570202B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital recording

Landscapes

  • Digital Magnetic Recording (AREA)
JP58052473A 1983-03-30 1983-03-30 磁気記録装置の書き込み回路 Granted JPS59178606A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58052473A JPS59178606A (ja) 1983-03-30 1983-03-30 磁気記録装置の書き込み回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58052473A JPS59178606A (ja) 1983-03-30 1983-03-30 磁気記録装置の書き込み回路

Publications (2)

Publication Number Publication Date
JPS59178606A true JPS59178606A (ja) 1984-10-09
JPH0570202B2 JPH0570202B2 (en, 2012) 1993-10-04

Family

ID=12915685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58052473A Granted JPS59178606A (ja) 1983-03-30 1983-03-30 磁気記録装置の書き込み回路

Country Status (1)

Country Link
JP (1) JPS59178606A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204811A (ja) * 1985-03-04 1986-09-10 Nippon Motoroola Kk 磁気書込み回路
EP0609993A1 (en) * 1993-02-01 1994-08-10 Seagate Technology International Assisted low voltage write circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204811A (ja) * 1985-03-04 1986-09-10 Nippon Motoroola Kk 磁気書込み回路
EP0609993A1 (en) * 1993-02-01 1994-08-10 Seagate Technology International Assisted low voltage write circuit

Also Published As

Publication number Publication date
JPH0570202B2 (en, 2012) 1993-10-04

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