JPH0331458U - - Google Patents

Info

Publication number
JPH0331458U
JPH0331458U JP9179589U JP9179589U JPH0331458U JP H0331458 U JPH0331458 U JP H0331458U JP 9179589 U JP9179589 U JP 9179589U JP 9179589 U JP9179589 U JP 9179589U JP H0331458 U JPH0331458 U JP H0331458U
Authority
JP
Japan
Prior art keywords
voltage
electromagnetic load
circuit
power supply
supply circuit
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
JP9179589U
Other languages
English (en)
Other versions
JPH0736681Y2 (ja
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 filed Critical
Priority to JP1989091795U priority Critical patent/JPH0736681Y2/ja
Publication of JPH0331458U publication Critical patent/JPH0331458U/ja
Application granted granted Critical
Publication of JPH0736681Y2 publication Critical patent/JPH0736681Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Magnetic Treatment Devices (AREA)
  • Prostheses (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Electric Motors In General (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す回路構成図、
第２図は動作波形図である。 １…電磁負荷、２…電源回路、３…スイツチン
グ駆動回路、４…指令回路、Ｑ１…トランジスタ
、３１…オペアンプ、３２…三角波発生回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 電磁負荷の定格電圧の数倍の電圧を供給する電
    源回路と、 上記電源回路の供給電圧を指定の負荷強度に対
    応するパルス幅でスイツチングして上記電磁負荷
    へ印加する回路とを備えたことを特徴とする電磁
    負荷駆動装置。
JP1989091795U 1989-08-03 1989-08-03 電磁負荷駆動装置 Expired - Lifetime JPH0736681Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989091795U JPH0736681Y2 (ja) 1989-08-03 1989-08-03 電磁負荷駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989091795U JPH0736681Y2 (ja) 1989-08-03 1989-08-03 電磁負荷駆動装置

Publications (2)

Publication Number Publication Date
JPH0331458U true JPH0331458U (ja) 1991-03-27
JPH0736681Y2 JPH0736681Y2 (ja) 1995-08-23

Family

ID=31641260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989091795U Expired - Lifetime JPH0736681Y2 (ja) 1989-08-03 1989-08-03 電磁負荷駆動装置

Country Status (1)

Country Link
JP (1) JPH0736681Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101535372B1 (ko) * 2014-02-21 2015-07-08 동의대학교 산학협력단 해양 소수력 발전 터빈의 성능시험용 전기부하장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024667A (ja) * 1983-07-20 1985-02-07 Nec Corp バス転送回路
JPS61244269A (ja) * 1985-04-19 1986-10-30 Tdk Corp スイツチング電源
JPS6282708U (ja) * 1985-11-14 1987-05-27

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024667A (ja) * 1983-07-20 1985-02-07 Nec Corp バス転送回路
JPS61244269A (ja) * 1985-04-19 1986-10-30 Tdk Corp スイツチング電源
JPS6282708U (ja) * 1985-11-14 1987-05-27

Also Published As

Publication number Publication date
JPH0736681Y2 (ja) 1995-08-23

Similar Documents

Publication Publication Date Title
JPH0331458U (ja)
JPH0363083U (ja)
JPS6244685U (ja)
JPS6181788U (ja)
JPH01109287U (ja)
JPH0421186U (ja)
JPH02118485U (ja)
JPS6188493U (ja)
JPH0334679U (ja)
JPS6391774U (ja)
JPS58164210U (ja) ソレノイド駆動回路
JPH02103913U (ja)
JPS6321487U (ja)
JPH03113132U (ja)
JPS6381688U (ja)
JPS6321490U (ja)
JPH0280822U (ja)
JPS6231781U (ja)
JPS6158886U (ja)
JPS6257589U (ja)
JPH0275988U (ja)
JPH0186480U (ja)
JPH02145798U (ja)
JPS6397386U (ja)
JPS6434893U (ja)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term