CN210273839U - 一种原边驱动副边同步整流管电路 - Google Patents
一种原边驱动副边同步整流管电路 Download PDFInfo
- Publication number
- CN210273839U CN210273839U CN201921466182.6U CN201921466182U CN210273839U CN 210273839 U CN210273839 U CN 210273839U CN 201921466182 U CN201921466182 U CN 201921466182U CN 210273839 U CN210273839 U CN 210273839U
- Authority
- CN
- China
- Prior art keywords
- resistor
- triode
- unit
- synchronous rectifier
- output
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921466182.6U CN210273839U (zh) | 2019-09-05 | 2019-09-05 | 一种原边驱动副边同步整流管电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921466182.6U CN210273839U (zh) | 2019-09-05 | 2019-09-05 | 一种原边驱动副边同步整流管电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210273839U true CN210273839U (zh) | 2020-04-07 |
Family
ID=70018709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921466182.6U Active CN210273839U (zh) | 2019-09-05 | 2019-09-05 | 一种原边驱动副边同步整流管电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210273839U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111865090A (zh) * | 2020-07-16 | 2020-10-30 | 北京卫星制造厂有限公司 | 一种基于原边电流采样的副边同步整流控制电路及方法 |
-
2019
- 2019-09-05 CN CN201921466182.6U patent/CN210273839U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111865090A (zh) * | 2020-07-16 | 2020-10-30 | 北京卫星制造厂有限公司 | 一种基于原边电流采样的副边同步整流控制电路及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202424102U (zh) | 短路保护电路 | |
CN102790434B (zh) | 一种电流互感器自取能电路 | |
WO2002067409A3 (en) | Method and circuit reducing reverse currents in synchronous rectifier converter circuit | |
CN102684506B (zh) | 一种提高自激推挽式变换器工作效率的方法及自激推挽式变换器 | |
CN101924483B (zh) | 带能量回收的倍压同步整流电路 | |
CN105871218A (zh) | 一种配置推挽式隔离电源的igbt驱动方法及装置 | |
CN109347311B (zh) | 一种双管正激同步整流电路的自驱驱动电路 | |
CN108365765A (zh) | 一种多路输出单端反激式开关电源 | |
CN110011520A (zh) | 一种三相整流电路中晶闸管的恒流驱动电路 | |
CN210380657U (zh) | 一种dc/dc变换器 | |
CN107947587B (zh) | 一种高效恒流宽电压输出电路 | |
CN210273839U (zh) | 一种原边驱动副边同步整流管电路 | |
CN102497101B (zh) | 一种自激式Buck电路 | |
WO2017125055A1 (zh) | 混合式开关 | |
CN103762848A (zh) | 一种开关式双端直流变换器的驱动电路 | |
CN105406715A (zh) | 开关电源装置 | |
CN210640870U (zh) | 一种驱动电路 | |
CN209930165U (zh) | 一种运用驱动绕组的同步整流装置 | |
CN103441672B (zh) | 一种基于辅助绕组式采样电路的自激buck电路 | |
CN208158436U (zh) | 一种同步整流反激式直流-直流电源转换装置 | |
CN205356130U (zh) | 一种igbt驱动电路 | |
CN211579863U (zh) | 用于开关电源的有源钳位正激拓扑结构的电源驱动电路 | |
CN108599601B (zh) | 同步变压器实现隔离式无源自驱光耦三相同步整流电路及其方法 | |
CN210075194U (zh) | 可控硅驱动电路 | |
CN207251480U (zh) | 基于移相全桥zvs的自适应同步整流电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Room 302, building 4, No. 63, Punan Road, Huangpu District, Guangzhou City, Guangdong Province 510000 Patentee after: GUANGZHOU AIPU ELECTRON TECHNOLOGY Co.,Ltd. Address before: 510000, No. 4, Qixing Road, Haizhuqu District, Guangdong, No. 37, No. two, three, is located in Guangzhou Patentee before: GUANGZHOU AIPU ELECTRON TECHNOLOGY Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A primary side driving secondary side synchronous rectifier circuit Effective date of registration: 20210421 Granted publication date: 20200407 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU AIPU ELECTRON TECHNOLOGY Co.,Ltd. Registration number: Y2021440000150 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220420 Granted publication date: 20200407 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU AIPU ELECTRON TECHNOLOGY Co.,Ltd. Registration number: Y2021440000150 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A primary side driving secondary side synchronous rectifier circuit Effective date of registration: 20220427 Granted publication date: 20200407 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU AIPU ELECTRON TECHNOLOGY Co.,Ltd. Registration number: Y2022980004875 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230522 Granted publication date: 20200407 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU AIPU ELECTRON TECHNOLOGY Co.,Ltd. Registration number: Y2022980004875 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |