JPS553625A - Magnet driving circuit - Google Patents

Magnet driving circuit

Info

Publication number
JPS553625A
JPS553625A JP7487178A JP7487178A JPS553625A JP S553625 A JPS553625 A JP S553625A JP 7487178 A JP7487178 A JP 7487178A JP 7487178 A JP7487178 A JP 7487178A JP S553625 A JPS553625 A JP S553625A
Authority
JP
Japan
Prior art keywords
magnet
comparator
transistor
circuit
voltage
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
JP7487178A
Other languages
English (en)
Other versions
JPS5942961B2 (ja
Inventor
Noburo Fukaya
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP7487178A priority Critical patent/JPS5942961B2/ja
Publication of JPS553625A publication Critical patent/JPS553625A/ja
Publication of JPS5942961B2 publication Critical patent/JPS5942961B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Electronic Switches (AREA)
JP7487178A 1978-06-22 1978-06-22 マグネツト駆動回路 Expired JPS5942961B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7487178A JPS5942961B2 (ja) 1978-06-22 1978-06-22 マグネツト駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7487178A JPS5942961B2 (ja) 1978-06-22 1978-06-22 マグネツト駆動回路

Publications (2)

Publication Number Publication Date
JPS553625A true JPS553625A (en) 1980-01-11
JPS5942961B2 JPS5942961B2 (ja) 1984-10-18

Family

ID=13559820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7487178A Expired JPS5942961B2 (ja) 1978-06-22 1978-06-22 マグネツト駆動回路

Country Status (1)

Country Link
JP (1) JPS5942961B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582008A (ja) * 1981-06-18 1983-01-07 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 定エネルギ駆動回路
JPS5839310A (ja) * 1981-08-31 1983-03-08 Tokyo Juki Ind Co Ltd ミシンの制御装置
FR2514553A1 (fr) * 1981-10-13 1983-04-15 Sick Optik Elektronik Erwin Appareil electronique a circuit de commande de relais
JPH0296302U (ja) * 1989-01-20 1990-08-01

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582008A (ja) * 1981-06-18 1983-01-07 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 定エネルギ駆動回路
JPS6226163B2 (ja) * 1981-06-18 1987-06-08 Intaanashonaru Bijinesu Mashiinzu Corp
JPS5839310A (ja) * 1981-08-31 1983-03-08 Tokyo Juki Ind Co Ltd ミシンの制御装置
FR2514553A1 (fr) * 1981-10-13 1983-04-15 Sick Optik Elektronik Erwin Appareil electronique a circuit de commande de relais
JPH0296302U (ja) * 1989-01-20 1990-08-01

Also Published As

Publication number Publication date
JPS5942961B2 (ja) 1984-10-18

Similar Documents

Publication Publication Date Title
US4144751A (en) Square wave signal generator
JPS56145775A (en) Switching control type power source circuit
GB1528358A (en) Power supply circuit arrangements
KR830008448A (ko) 선형전파 정류기 회로
JPS553625A (en) Magnet driving circuit
KR840001015A (ko) 가변전자 임피던스 회로 장치
US3187269A (en) Static inverter system
ES486368A1 (es) Perfeccionamientos en circuitos de ayuda para la conmutacionde transistores de potencia
GB1481535A (en) Current regulator
JPS6485572A (en) Starting circuit for switching power source
SU1343528A1 (ru) Автогенератор
JPS56159716A (en) Direct-current electric power device
JPS631588Y2 (ja)
JPS5769942A (en) Detection circuit for selecting gallout signal
JPS55117918A (en) Exciting power supply circuit of electromagnetic flow meter
SU498611A1 (ru) Регул тор переменного тока
SU433607A1 (ru) КОНВЕРТОР С ПАРАМЕТРИЧЕСКИМ РЕГУЛИРОВАНИЕМВЫХОДНОГО HAnpfiJiEHilR
JPS5521605A (en) Constant current switching circuit
JPS56105516A (en) Direct current regulated power supply
JPS5728428A (en) High-efficiency output circuit of rf pulse generator
GB1188464A (en) An Improved Regulated Electric Power Supply
JPS5553923A (en) Voltage selection circuit
JPS54158196A (en) Piezoelectric acoustic device
JPS56160134A (en) Pulse generating circuit
JPS5539457A (en) Pulse generation circuit