JPH0811057Y2 - 入力電圧監視回路を有する電源装置 - Google Patents

入力電圧監視回路を有する電源装置

Info

Publication number
JPH0811057Y2
JPH0811057Y2 JP1990062064U JP6206490U JPH0811057Y2 JP H0811057 Y2 JPH0811057 Y2 JP H0811057Y2 JP 1990062064 U JP1990062064 U JP 1990062064U JP 6206490 U JP6206490 U JP 6206490U JP H0811057 Y2 JPH0811057 Y2 JP H0811057Y2
Authority
JP
Japan
Prior art keywords
voltage
input voltage
diode
monitoring circuit
power supply
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
JP1990062064U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0421185U (cs
Inventor
靖信 岩田
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP1990062064U priority Critical patent/JPH0811057Y2/ja
Publication of JPH0421185U publication Critical patent/JPH0421185U/ja
Application granted granted Critical
Publication of JPH0811057Y2 publication Critical patent/JPH0811057Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)
JP1990062064U 1990-06-12 1990-06-12 入力電圧監視回路を有する電源装置 Expired - Lifetime JPH0811057Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990062064U JPH0811057Y2 (ja) 1990-06-12 1990-06-12 入力電圧監視回路を有する電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990062064U JPH0811057Y2 (ja) 1990-06-12 1990-06-12 入力電圧監視回路を有する電源装置

Publications (2)

Publication Number Publication Date
JPH0421185U JPH0421185U (cs) 1992-02-21
JPH0811057Y2 true JPH0811057Y2 (ja) 1996-03-29

Family

ID=31590876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990062064U Expired - Lifetime JPH0811057Y2 (ja) 1990-06-12 1990-06-12 入力電圧監視回路を有する電源装置

Country Status (1)

Country Link
JP (1) JPH0811057Y2 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4678429B2 (ja) * 2008-09-11 2011-04-27 船井電機株式会社 スイッチング電源システム
WO2019056320A1 (zh) * 2017-09-22 2019-03-28 Oppo广东移动通信有限公司 电源提供电路、电源提供设备以及控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61239864A (ja) * 1985-04-15 1986-10-25 Chujo Oku 味付け茹で卵の製造法
JPH0176189U (cs) * 1987-11-11 1989-05-23

Also Published As

Publication number Publication date
JPH0421185U (cs) 1992-02-21

Similar Documents

Publication Publication Date Title
JP3652351B2 (ja) スイッチング電源装置
JP4064377B2 (ja) スイッチング電源装置およびスイッチング電源用半導体装置
JP3367300B2 (ja) スイッチング電源回路
US6574081B1 (en) DC-DC converter
JP3494403B2 (ja) スイッチング電源
JP3196554B2 (ja) 電流モード型スイッチング安定化電源装置
JPH0811057Y2 (ja) 入力電圧監視回路を有する電源装置
JPH08317637A (ja) スイッチング電源装置のソフトスタート回路
JP2007329996A (ja) スイッチング電源装置
JP3244424B2 (ja) 電源回路
JP3570141B2 (ja) スイッチング電源装置
JP2004112992A (ja) スイッチング電源装置
JPH08126311A (ja) 電源装置
JP3939587B2 (ja) 昇圧型スイッチング電源装置
JPS59226656A (ja) スイツチング電源装置
JP4680453B2 (ja) スイッチング電源
JPH043598Y2 (cs)
JPH11285245A (ja) 電源装置
KR940006978Y1 (ko) 펄스폭 제어 스위칭 모드 전원장치의 과전류 보호회로
JPH03851Y2 (cs)
JPH0747992Y2 (ja) スイッチングレギュレータ
JPH087832Y2 (ja) スイッチング電源装置
JPH0353597Y2 (cs)
JP2569493Y2 (ja) Ｄｃ−ｄｃコンバータ
JP3480554B2 (ja) スイッチング電源