JPS592085B2 - 書込み増幅器 - Google Patents

書込み増幅器

Info

Publication number
JPS592085B2
JPS592085B2 JP49024229A JP2422974A JPS592085B2 JP S592085 B2 JPS592085 B2 JP S592085B2 JP 49024229 A JP49024229 A JP 49024229A JP 2422974 A JP2422974 A JP 2422974A JP S592085 B2 JPS592085 B2 JP S592085B2
Authority
JP
Japan
Prior art keywords
transistor
potential
voltage
current
circuit
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.)
Expired
Application number
JP49024229A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50119616A (enExample
Inventor
正一郎 遠山
智吉 橋本
忠彦 亀山
忠通 川田
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.)
Hitachi Ltd
NTT Inc
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone Corp
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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP49024229A priority Critical patent/JPS592085B2/ja
Publication of JPS50119616A publication Critical patent/JPS50119616A/ja
Publication of JPS592085B2 publication Critical patent/JPS592085B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Digital Magnetic Recording (AREA)
JP49024229A 1974-03-04 1974-03-04 書込み増幅器 Expired JPS592085B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49024229A JPS592085B2 (ja) 1974-03-04 1974-03-04 書込み増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49024229A JPS592085B2 (ja) 1974-03-04 1974-03-04 書込み増幅器

Publications (2)

Publication Number Publication Date
JPS50119616A JPS50119616A (enExample) 1975-09-19
JPS592085B2 true JPS592085B2 (ja) 1984-01-17

Family

ID=12132422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49024229A Expired JPS592085B2 (ja) 1974-03-04 1974-03-04 書込み増幅器

Country Status (1)

Country Link
JP (1) JPS592085B2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763383A (en) * 1972-08-21 1973-10-02 Ibm Drive circuit for inductive device

Also Published As

Publication number Publication date
JPS50119616A (enExample) 1975-09-19

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