JPH0649112Y2 - 直流電源装置 - Google Patents

直流電源装置

Info

Publication number
JPH0649112Y2
JPH0649112Y2 JP1959488U JP1959488U JPH0649112Y2 JP H0649112 Y2 JPH0649112 Y2 JP H0649112Y2 JP 1959488 U JP1959488 U JP 1959488U JP 1959488 U JP1959488 U JP 1959488U JP H0649112 Y2 JPH0649112 Y2 JP H0649112Y2
Authority
JP
Japan
Prior art keywords
transistor
power supply
diode
output
capacitor
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
JP1959488U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01123482U (US20080094685A1-20080424-C00004.png
Inventor
博次 真鍋
仁 植村
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.)
Nichicon Capacitor Ltd
Original Assignee
Nichicon Capacitor 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 Nichicon Capacitor Ltd filed Critical Nichicon Capacitor Ltd
Priority to JP1959488U priority Critical patent/JPH0649112Y2/ja
Publication of JPH01123482U publication Critical patent/JPH01123482U/ja
Application granted granted Critical
Publication of JPH0649112Y2 publication Critical patent/JPH0649112Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Protection Of Static Devices (AREA)
  • Dc-Dc Converters (AREA)
JP1959488U 1988-02-17 1988-02-17 直流電源装置 Expired - Lifetime JPH0649112Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1959488U JPH0649112Y2 (ja) 1988-02-17 1988-02-17 直流電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1959488U JPH0649112Y2 (ja) 1988-02-17 1988-02-17 直流電源装置

Publications (2)

Publication Number Publication Date
JPH01123482U JPH01123482U (US20080094685A1-20080424-C00004.png) 1989-08-22
JPH0649112Y2 true JPH0649112Y2 (ja) 1994-12-12

Family

ID=31235242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1959488U Expired - Lifetime JPH0649112Y2 (ja) 1988-02-17 1988-02-17 直流電源装置

Country Status (1)

Country Link
JP (1) JPH0649112Y2 (US20080094685A1-20080424-C00004.png)

Also Published As

Publication number Publication date
JPH01123482U (US20080094685A1-20080424-C00004.png) 1989-08-22

Similar Documents

Publication Publication Date Title
JP3236573B2 (ja) スイッチング電源装置
JP2600843B2 (ja) 電源制御回路
JP2612831B2 (ja) ブロツキング発振式スイツチング・レギユレータ
US5920469A (en) DC power supply operable from variable A.C. supply mains and utilizing minimally sized energy storage capacitor
JP3256412B2 (ja) 突入電流防止回路
JPH0649112Y2 (ja) 直流電源装置
JP3574599B2 (ja) 入力過電圧制限機能を備えた突入電流防止回路
US4755923A (en) Regulated high-voltage power supply
JPH041587B2 (US20080094685A1-20080424-C00004.png)
JP3318425B2 (ja) 部分平滑回路
KR200156377Y1 (ko) 전원공급장치의 과부하 보호회로
KR940006978Y1 (ko) 펄스폭 제어 스위칭 모드 전원장치의 과전류 보호회로
JP3289507B2 (ja) スイッチング電源装置
JPS6216019A (ja) スイツチング電源出力短絡保護回路
JP2563385B2 (ja) スイッチングレギュレータ装置
JP3467851B2 (ja) 短絡回路
JP3417858B2 (ja) カレントリミッタ機能付き電源装置
JP3081478B2 (ja) 低電圧点灯回路
JP2615711B2 (ja) Ｄｃ−ｄｃコンバータ
JPH0445434Y2 (US20080094685A1-20080424-C00004.png)
JPS6125354Y2 (US20080094685A1-20080424-C00004.png)
JP2003125578A (ja) スイッチング電源
JPH0226265A (ja) スイッチング電源装置
JP3287039B2 (ja) スイッチング電源装置
JPS5932221Y2 (ja) リンギング・チヨ−ク・コンバ−タ