JPS5430808A - Ferrite magnetic head - Google Patents

Ferrite magnetic head

Info

Publication number
JPS5430808A
JPS5430808A JP9647877A JP9647877A JPS5430808A JP S5430808 A JPS5430808 A JP S5430808A JP 9647877 A JP9647877 A JP 9647877A JP 9647877 A JP9647877 A JP 9647877A JP S5430808 A JPS5430808 A JP S5430808A
Authority
JP
Japan
Prior art keywords
magnetic head
ferrite magnetic
occurrence
drop
make
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
JP9647877A
Other languages
Japanese (ja)
Inventor
Kazunori Ozawa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP9647877A priority Critical patent/JPS5430808A/en
Publication of JPS5430808A publication Critical patent/JPS5430808A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)

Abstract

PURPOSE: To reduce sliding noise improve the resultant sound quality and yet make the occurrence of drop-off of crystal particles difficult and enhance reliability by using the specific Mn - Zn ferrite core.
COPYRIGHT: (C)1979,JPO&Japio
JP9647877A 1977-08-11 1977-08-11 Ferrite magnetic head Pending JPS5430808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9647877A JPS5430808A (en) 1977-08-11 1977-08-11 Ferrite magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9647877A JPS5430808A (en) 1977-08-11 1977-08-11 Ferrite magnetic head

Publications (1)

Publication Number Publication Date
JPS5430808A true JPS5430808A (en) 1979-03-07

Family

ID=14166146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9647877A Pending JPS5430808A (en) 1977-08-11 1977-08-11 Ferrite magnetic head

Country Status (1)

Country Link
JP (1) JPS5430808A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051123A2 (en) * 1980-11-03 1982-05-12 International Business Machines Corporation Magnetic head assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051123A2 (en) * 1980-11-03 1982-05-12 International Business Machines Corporation Magnetic head assembly

Similar Documents

Publication Publication Date Title
JPS51147312A (en) Magnetic head
JPS5430808A (en) Ferrite magnetic head
JPS5397409A (en) Magnetic head core and its production
JPS53104897A (en) Magnetic head
JPS53133420A (en) Magnetic head and production of the same
JPS53115698A (en) Method for producing ferromagnetic iron oxide powder
JPS5288796A (en) Magnetic material block
JPS5287011A (en) Magnetic erase head
JPS5246433A (en) Transformer or choke coil
JPS5414216A (en) Magnetic head for audio equipment
JPS5295097A (en) Magnetic recording material
JPS5421805A (en) Magnetic recording medium
JPS539108A (en) Magnetic head
JPS53131015A (en) Magnetic head
JPS53807A (en) Converter for electric watch
JPS5385414A (en) Narrow track-multielement magnetic head and its manufacture
JPS53118110A (en) Production of magnetic head
JPS5219299A (en) Magnetic powder for magnetic recording medium and the process for prod ucing the same
JPS5432311A (en) Magnetic head
JPS53104204A (en) Magnetic recording medium and its manufacture
JPS5441616A (en) Integrated low noise preamplifier
JPS534895A (en) Manufacture of needle-shaped magnetic iron particles
JPS52152715A (en) Magnetic head
JPS5345213A (en) Location control method of magnetic head for magnetic recorder
JPS53118113A (en) Magnetic head