JPH0345977B2 - - Google Patents

Info

Publication number
JPH0345977B2
JPH0345977B2 JP59093304A JP9330484A JPH0345977B2 JP H0345977 B2 JPH0345977 B2 JP H0345977B2 JP 59093304 A JP59093304 A JP 59093304A JP 9330484 A JP9330484 A JP 9330484A JP H0345977 B2 JPH0345977 B2 JP H0345977B2
Authority
JP
Japan
Prior art keywords
transistor
capacitor
resistor
voltage
coil
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 - Lifetime
Application number
JP59093304A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60237816A (ja
Inventor
Tomohiro Kon
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9330484A priority Critical patent/JPS60237816A/ja
Publication of JPS60237816A publication Critical patent/JPS60237816A/ja
Publication of JPH0345977B2 publication Critical patent/JPH0345977B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP9330484A 1984-05-10 1984-05-10 コイルの励磁時間監視回路 Granted JPS60237816A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9330484A JPS60237816A (ja) 1984-05-10 1984-05-10 コイルの励磁時間監視回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9330484A JPS60237816A (ja) 1984-05-10 1984-05-10 コイルの励磁時間監視回路

Publications (2)

Publication Number Publication Date
JPS60237816A JPS60237816A (ja) 1985-11-26
JPH0345977B2 true JPH0345977B2 (enrdf_load_stackoverflow) 1991-07-12

Family

ID=14078596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9330484A Granted JPS60237816A (ja) 1984-05-10 1984-05-10 コイルの励磁時間監視回路

Country Status (1)

Country Link
JP (1) JPS60237816A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2493966B (en) * 2011-08-26 2018-06-06 Laretive Roddy Hair-cutting aid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515099Y2 (enrdf_load_stackoverflow) * 1974-12-26 1980-04-07
JPS5539515U (enrdf_load_stackoverflow) * 1978-09-04 1980-03-13

Also Published As

Publication number Publication date
JPS60237816A (ja) 1985-11-26

Similar Documents

Publication Publication Date Title
US5953198A (en) Electromagnetic drive apparatus
US4533972A (en) Electronic switching device having reduced power consumption
US4769737A (en) Circuit for driving a relay used in an AC circuit, with a protection against contact welding
JPH0345977B2 (enrdf_load_stackoverflow)
JPS61187304A (ja) 直流電磁石装置
JPH0981212A (ja) 制御装置のリレー出力回路
JPH07326513A (ja) 電磁石駆動装置
JP2005243869A (ja) 電磁石駆動装置
JP3180383B2 (ja) シリーズレギュレータ
JP2974562B2 (ja) 電磁石駆動装置
US4146803A (en) Fire-responsive control device utilizing thyristors
JP2773788B2 (ja) 電圧切換回路
JP2594370Y2 (ja) 警報器の移報装置
JPH1032995A (ja) 直流電動機駆動装置
JPH0374025A (ja) リレー駆動回路
JPH0945529A (ja) 電磁石駆動装置
JPS6245475Y2 (enrdf_load_stackoverflow)
KR200158879Y1 (ko) 직류마그네트브레이크제어장치
JPH0365881B2 (enrdf_load_stackoverflow)
JPH05219757A (ja) 放電灯点灯装置
JPH11262292A (ja) 直流電動機駆動装置
JPS62153940A (ja) 電磁カメラシヤツタ−の制御回路
JP2586144Y2 (ja) 電源供給制御装置
JPH0422109A (ja) 電磁石装置
US5410231A (en) Auxiliary power supply circuit for a series motor

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term