JP2523954Y2 - 過電流保護システム - Google Patents

過電流保護システム

Info

Publication number
JP2523954Y2
JP2523954Y2 JP40103690U JP40103690U JP2523954Y2 JP 2523954 Y2 JP2523954 Y2 JP 2523954Y2 JP 40103690 U JP40103690 U JP 40103690U JP 40103690 U JP40103690 U JP 40103690U JP 2523954 Y2 JP2523954 Y2 JP 2523954Y2
Authority
JP
Japan
Prior art keywords
digital signal
power supply
load current
mpu
overcurrent protection
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
JP40103690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0490235U (US08124630-20120228-C00152.png
Inventor
孝 園部
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 JP40103690U priority Critical patent/JP2523954Y2/ja
Publication of JPH0490235U publication Critical patent/JPH0490235U/ja
Application granted granted Critical
Publication of JP2523954Y2 publication Critical patent/JP2523954Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Power Sources (AREA)
  • Dc-Dc Converters (AREA)
JP40103690U 1990-12-19 1990-12-19 過電流保護システム Expired - Lifetime JP2523954Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP40103690U JP2523954Y2 (ja) 1990-12-19 1990-12-19 過電流保護システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP40103690U JP2523954Y2 (ja) 1990-12-19 1990-12-19 過電流保護システム

Publications (2)

Publication Number Publication Date
JPH0490235U JPH0490235U (US08124630-20120228-C00152.png) 1992-08-06
JP2523954Y2 true JP2523954Y2 (ja) 1997-01-29

Family

ID=31879195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP40103690U Expired - Lifetime JP2523954Y2 (ja) 1990-12-19 1990-12-19 過電流保護システム

Country Status (1)

Country Link
JP (1) JP2523954Y2 (US08124630-20120228-C00152.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3969012B2 (ja) * 2001-04-10 2007-08-29 日立工機株式会社 直流電源装置

Also Published As

Publication number Publication date
JPH0490235U (US08124630-20120228-C00152.png) 1992-08-06

Similar Documents

Publication Publication Date Title
US5034871A (en) DC to DC converter with steady control of output DC voltage by monitoring output DC current
US6801024B2 (en) Method of frequency limitation and overload detection in a voltage regulator
JPH09322433A (ja) Ｕｐｓ内蔵電源装置
JP5924412B2 (ja) 電源回路、電子処理装置、および電力供給方法
EP0030980B1 (en) Stabilized dc power source
JP2523954Y2 (ja) 過電流保護システム
CN112764448B (zh) 过温度补偿控制电路
JP2011130631A (ja) 電源装置
JP3158805B2 (ja) 電圧コンバータ回路
JP2003033034A (ja) Ａｃアダプタおよび電源供給システム
JPH0560804A (ja) 直流スイツチング電源の入力交流電圧低下検出方法及び装置
JP2000316280A (ja) 電源装置
JPH0584148B2 (US08124630-20120228-C00152.png)
JPH08280176A (ja) 電源装置
JP2006074857A (ja) スイッチング電源装置、画像形成装置及び電源制御方法
JPS6213023Y2 (US08124630-20120228-C00152.png)
JPH01109270A (ja) 停電検出回路
JP2003167637A (ja) 電源装置，画像形成装置
JP2002156393A (ja) 電池電圧測定回路
JPH0145223Y2 (US08124630-20120228-C00152.png)
JPH0459646B2 (US08124630-20120228-C00152.png)
KR940006202B1 (ko) 선박 자동화 제어용 전원모듈
JP3721072B2 (ja) 回線負荷抵抗監視回路および局給電デジタル加入者回路装置
JPH03255373A (ja) 不足電圧検出回路
JPS60216772A (ja) 電力変換装置の異常電圧検出回路