JPS55974A - Low heating power di - Google Patents

Low heating power di

Info

Publication number
JPS55974A
JPS55974A JP715179A JP715179A JPS55974A JP S55974 A JPS55974 A JP S55974A JP 715179 A JP715179 A JP 715179A JP 715179 A JP715179 A JP 715179A JP S55974 A JPS55974 A JP S55974A
Authority
JP
Japan
Prior art keywords
current
circuit
power
coil
current limiting
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
JP715179A
Other languages
English (en)
Inventor
Kazuyoshi Asada
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
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP715179A priority Critical patent/JPS55974A/ja
Publication of JPS55974A publication Critical patent/JPS55974A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Programmable Controllers (AREA)
JP715179A 1979-01-26 1979-01-26 Low heating power di Pending JPS55974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP715179A JPS55974A (en) 1979-01-26 1979-01-26 Low heating power di

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP715179A JPS55974A (en) 1979-01-26 1979-01-26 Low heating power di

Publications (1)

Publication Number Publication Date
JPS55974A true JPS55974A (en) 1980-01-07

Family

ID=11658060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP715179A Pending JPS55974A (en) 1979-01-26 1979-01-26 Low heating power di

Country Status (1)

Country Link
JP (1) JPS55974A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720720A (en) * 1984-09-18 1988-01-19 Ricoh Company, Ltd. Motor-driven film winder for cameras

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720720A (en) * 1984-09-18 1988-01-19 Ricoh Company, Ltd. Motor-driven film winder for cameras

Similar Documents

Publication Publication Date Title
JPS55974A (en) Low heating power di
JPS5317932A (en) Electric current source circuit
JPS5343310A (en) Method of predicting current of higher harmonics passing in automotive rectifying circuit
JPS5566296A (en) Control circuit for dental clinic motor
JPS5691870A (en) Paint splitting
JPS57132459A (en) Insulation system
JPS5536701A (en) Surge counter
JPS54128039A (en) High frequency heating device
JPS5546900A (en) Controlling power factor of generator
JPS523115A (en) Power source device
JPS5583471A (en) High frequency invertor
JPS5234313A (en) Braking device for single phase ac motor
JPS5317952A (en) Power supply circuit
JPS52136339A (en) Detecting circuit of electric current source disconnecting
JPS51145823A (en) Inverter
JPS54162127A (en) Power source device of super-electric conductive coil
JPS5520915A (en) Power supply for electromagnetic clutch brake
JPS54143851A (en) Method of controlling power source voltage
JPS51145822A (en) Inverter
JPS54145923A (en) System of controlling minimum ignition angle of lead for thyristor converter
JPS51145821A (en) Inverter
JPS5415118A (en) Cyristor motor
JPS5561283A (en) Transistor inverter device
JPS5453854A (en) Relay circuit
JPS5444733A (en) Removing device of harmonics in power supply system