JPH0632785Y2 - スイッチング電源 - Google Patents

スイッチング電源

Info

Publication number
JPH0632785Y2
JPH0632785Y2 JP670689U JP670689U JPH0632785Y2 JP H0632785 Y2 JPH0632785 Y2 JP H0632785Y2 JP 670689 U JP670689 U JP 670689U JP 670689 U JP670689 U JP 670689U JP H0632785 Y2 JPH0632785 Y2 JP H0632785Y2
Authority
JP
Japan
Prior art keywords
circuit
output
power supply
switching
relay
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 - Fee Related
Application number
JP670689U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0297887U (US06330241-20011211-M00004.png
Inventor
冬彦 吉倉
正典 中安
浩祥 中村
一雄 牧
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.)
TDK Corp
Toyota Motor Corp
Toyoda Koki KK
Original Assignee
TDK Corp
Toyota Motor Corp
Toyoda Koki 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 TDK Corp, Toyota Motor Corp, Toyoda Koki KK filed Critical TDK Corp
Priority to JP670689U priority Critical patent/JPH0632785Y2/ja
Publication of JPH0297887U publication Critical patent/JPH0297887U/ja
Application granted granted Critical
Publication of JPH0632785Y2 publication Critical patent/JPH0632785Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Protection Of Static Devices (AREA)
  • Dc-Dc Converters (AREA)
JP670689U 1989-01-24 1989-01-24 スイッチング電源 Expired - Fee Related JPH0632785Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP670689U JPH0632785Y2 (ja) 1989-01-24 1989-01-24 スイッチング電源

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP670689U JPH0632785Y2 (ja) 1989-01-24 1989-01-24 スイッチング電源

Publications (2)

Publication Number Publication Date
JPH0297887U JPH0297887U (US06330241-20011211-M00004.png) 1990-08-03
JPH0632785Y2 true JPH0632785Y2 (ja) 1994-08-24

Family

ID=31211098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP670689U Expired - Fee Related JPH0632785Y2 (ja) 1989-01-24 1989-01-24 スイッチング電源

Country Status (1)

Country Link
JP (1) JPH0632785Y2 (US06330241-20011211-M00004.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101926068B (zh) * 2008-03-13 2013-06-12 大金工业株式会社 过电压保护电路

Also Published As

Publication number Publication date
JPH0297887U (US06330241-20011211-M00004.png) 1990-08-03

Similar Documents

Publication Publication Date Title
JPH0963781A (ja) 放電灯点灯回路
JP3401238B2 (ja) ワールドワイド電源装置
JPH0632785Y2 (ja) スイッチング電源
JPH02223377A (ja) プライマリ方式スイッチング・レギュレータ制御回路の保護回路
JPH0119589Y2 (US06330241-20011211-M00004.png)
JP3713429B2 (ja) オフラインｕｐｓシステム
JP3055267B2 (ja) 電動機の商用運転−インバータ運転切替方法
JP2000092844A (ja) コンバータ
KR940006978Y1 (ko) 펄스폭 제어 스위칭 모드 전원장치의 과전류 보호회로
US20240195303A1 (en) Buck-boost converter for contactor drive
JPS6364566A (ja) スイツチング電源保護回路
JP2599820Y2 (ja) スイッチング電源装置
JP2588385B2 (ja) 電動機の回生エネルギ−放電回路
JPH0613591Y2 (ja) 瞬時電圧低下補償装置
JP2506644Y2 (ja) パルス幅変調制御インバ―タの電圧調節器
KR200327738Y1 (ko) 과전류 차단 장치
JP2005130593A (ja) 降圧型チョッパ回路
JP2886398B2 (ja) ステッピングモ−タの駆動装置
JPH1023740A (ja) 電力変換装置
JPH0512918U (ja) 安定化電源回路
JPH0424954B2 (US06330241-20011211-M00004.png)
KR20040052371A (ko) 비례 솔레노이드 구동 장치
JP2003174778A (ja) リレー不動作検出回路およびこれを備えるモータ制御装置
JPH0750983B2 (ja) 直流電力変換器の保護装置
JPS6124898B2 (US06330241-20011211-M00004.png)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees