JPS5773910A - Driving device for electromagnetic contactor - Google Patents

Driving device for electromagnetic contactor

Info

Publication number
JPS5773910A
JPS5773910A JP14944780A JP14944780A JPS5773910A JP S5773910 A JPS5773910 A JP S5773910A JP 14944780 A JP14944780 A JP 14944780A JP 14944780 A JP14944780 A JP 14944780A JP S5773910 A JPS5773910 A JP S5773910A
Authority
JP
Japan
Prior art keywords
charging
coil
fls
triac
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
JP14944780A
Other languages
English (en)
Inventor
Matsuo Takahashi
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
Hitachi Omika Denki KK
Original Assignee
Hitachi Ltd
Hitachi Omika Denki KK
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, Hitachi Omika Denki KK filed Critical Hitachi Ltd
Priority to JP14944780A priority Critical patent/JPS5773910A/ja
Publication of JPS5773910A publication Critical patent/JPS5773910A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
JP14944780A 1980-10-27 1980-10-27 Driving device for electromagnetic contactor Pending JPS5773910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14944780A JPS5773910A (en) 1980-10-27 1980-10-27 Driving device for electromagnetic contactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14944780A JPS5773910A (en) 1980-10-27 1980-10-27 Driving device for electromagnetic contactor

Publications (1)

Publication Number Publication Date
JPS5773910A true JPS5773910A (en) 1982-05-08

Family

ID=15475313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14944780A Pending JPS5773910A (en) 1980-10-27 1980-10-27 Driving device for electromagnetic contactor

Country Status (1)

Country Link
JP (1) JPS5773910A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04267310A (ja) * 1990-10-22 1992-09-22 Kai Rii Yun 電磁石

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04267310A (ja) * 1990-10-22 1992-09-22 Kai Rii Yun 電磁石

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