JPH0295168A - Ｄｃ−ｄｃ変換回路 - Google Patents

Ｄｃ−ｄｃ変換回路

Info

Publication number
JPH0295168A
JPH0295168A JP63262622A JP26262288A JPH0295168A JP H0295168 A JPH0295168 A JP H0295168A JP 63262622 A JP63262622 A JP 63262622A JP 26262288 A JP26262288 A JP 26262288A JP H0295168 A JPH0295168 A JP H0295168A
Authority
JP
Japan
Prior art keywords
winding
voltage
primary
capacitor
shielding layer
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
JP63262622A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0530145B2 (no
Inventor
Seiichi Yamano
誠一 山野
Haruo Ogiwara
荻原　春生
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP63262622A priority Critical patent/JPH0295168A/ja
Publication of JPH0295168A publication Critical patent/JPH0295168A/ja
Publication of JPH0530145B2 publication Critical patent/JPH0530145B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Devices For Supply Of Signal Current (AREA)
JP63262622A 1988-10-18 1988-10-18 Ｄｃ−ｄｃ変換回路 Granted JPH0295168A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63262622A JPH0295168A (ja) 1988-10-18 1988-10-18 Ｄｃ−ｄｃ変換回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63262622A JPH0295168A (ja) 1988-10-18 1988-10-18 Ｄｃ−ｄｃ変換回路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13236482A Division JPS5925578A (ja) 1982-07-28 1982-07-28 Ｄｃ−ｄｃ変換回路

Publications (2)

Publication Number Publication Date
JPH0295168A true JPH0295168A (ja) 1990-04-05
JPH0530145B2 JPH0530145B2 (no) 1993-05-07

Family

ID=17378349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63262622A Granted JPH0295168A (ja) 1988-10-18 1988-10-18 Ｄｃ−ｄｃ変換回路

Country Status (1)

Country Link
JP (1) JPH0295168A (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012120362A (ja) * 2010-12-02 2012-06-21 Sanken Electric Co Ltd Ｄｃ−ｄｃコンバータ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5058522A (no) * 1973-07-30 1975-05-21
JPS5086216U (no) * 1973-12-12 1975-07-23
JPS5130409A (en) * 1974-09-09 1976-03-15 Nippon Telegraph & Telephone Deetajushinsochi no kidokakuritsuhoshiki
JPS52134610U (no) * 1976-04-05 1977-10-13

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5058522A (no) * 1973-07-30 1975-05-21
JPS5086216U (no) * 1973-12-12 1975-07-23
JPS5130409A (en) * 1974-09-09 1976-03-15 Nippon Telegraph & Telephone Deetajushinsochi no kidokakuritsuhoshiki
JPS52134610U (no) * 1976-04-05 1977-10-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012120362A (ja) * 2010-12-02 2012-06-21 Sanken Electric Co Ltd Ｄｃ−ｄｃコンバータ

Also Published As

Publication number Publication date
JPH0530145B2 (no) 1993-05-07

Similar Documents

Publication Publication Date Title
US4507721A (en) DC-DC Converter for remote power feeding
US4667173A (en) Line filter
CN108364768B (zh) 平面变压器、电源转换电路以及适配器
US5319343A (en) Integrated magnetic inductor having series and common mode windings
US20210366647A1 (en) Shielded electrical transformer
JP6858070B2 (ja) 伝導性ノイズ抑制装置、電力変換装置及びモータ装置
US4041364A (en) Electromagnetically shielded electrical converter and an improved electromagnetic shield therefor
US7672147B1 (en) High attenuation filtering circuit for power converters
US6879500B2 (en) Apparatus for noise current reduction in power converters
EP0186524B1 (en) Line filter
JPH0374172A (ja) 電圧発生器
CN112234824A (zh) 一种dc/dc变换器及通信电源
JPH0295168A (ja) Ｄｃ−ｄｃ変換回路
JPH0113309B2 (no)
US5093641A (en) Rectifier smoothing filter
US10886857B1 (en) Inhibiting noise coupling across isolated power supplies
JPS5925579A (ja) Ｄｃ−ｄｃ変換回路
US5508673A (en) High frequency transformer apparatus
JP3361835B2 (ja) スイッチング電源
JPS60174064A (ja) 直流直流変換回路
CN216599430U (zh) 开关电源
JPS62131757A (ja) フイルタ−回路
JPH0243368Y2 (no)
JPS6338713Y2 (no)
JPH0294808A (ja) スイッチング電源装置