CN208955896U - 一种开关电源吸收电路 - Google Patents
一种开关电源吸收电路 Download PDFInfo
- Publication number
- CN208955896U CN208955896U CN201821890468.2U CN201821890468U CN208955896U CN 208955896 U CN208955896 U CN 208955896U CN 201821890468 U CN201821890468 U CN 201821890468U CN 208955896 U CN208955896 U CN 208955896U
- Authority
- CN
- China
- Prior art keywords
- resistance
- connect
- diode
- capacitor
- transformer
- 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
Landscapes
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821890468.2U CN208955896U (zh) | 2018-11-16 | 2018-11-16 | 一种开关电源吸收电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821890468.2U CN208955896U (zh) | 2018-11-16 | 2018-11-16 | 一种开关电源吸收电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208955896U true CN208955896U (zh) | 2019-06-07 |
Family
ID=66744787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821890468.2U Active CN208955896U (zh) | 2018-11-16 | 2018-11-16 | 一种开关电源吸收电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208955896U (zh) |
-
2018
- 2018-11-16 CN CN201821890468.2U patent/CN208955896U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100416997C (zh) | 一种高功率因数高频直流电源 | |
CN103904901A (zh) | 一种移相全桥变换电路及控制方法 | |
CN203788132U (zh) | 一种开关电源 | |
CN203387399U (zh) | 一种低待机功耗的有源功率因数校正模块 | |
CN205754023U (zh) | 一种高效率的大功率移相全桥零电压软开关电路 | |
CN201750342U (zh) | 高压逆变低压斩波式焊接电源 | |
CN104426377A (zh) | 一种适用于直流电机驱动的宽输入电压反激式开关电源 | |
CN102983738A (zh) | 变压器原边电压缓冲型全桥单级功率因数校正器 | |
CN102810986B (zh) | 一种串联拓扑led开关电源电路 | |
CN202424530U (zh) | Llc电路及llc电源 | |
CN201830511U (zh) | 一种低压大功率led射灯用高频电子变压器 | |
CN204258274U (zh) | 一种宽输入电压范围开关电源的过压及欠压保护电路 | |
CN208955896U (zh) | 一种开关电源吸收电路 | |
CN105978322A (zh) | 一种开关电容型高增益准z源dc-dc变换器 | |
CN217590607U (zh) | 一种开关电源及填谷电路 | |
CN202759386U (zh) | 反激式开关电源电路及反激式开关电源 | |
CN202565190U (zh) | 光伏离网高频逆变器 | |
CN113595412B (zh) | 一种llc电路及开关电源 | |
CN109600060B (zh) | 一种改进型反激式电源电路 | |
CN101572491A (zh) | 开关电源电路及其运作方法 | |
CN203457054U (zh) | 适用于直流电机驱动的宽输入电压反激式开关电源 | |
CN203840004U (zh) | 一种智能高效快速充电机 | |
CN203608082U (zh) | 降低Boost型PFC转换器升压幅度的装置 | |
CN104638946A (zh) | 双绕组变压器原边侦测输出电压ac-dc转换器 | |
CN204205999U (zh) | 一种电动汽车电机控制器的电源电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Switching power supply absorption circuit Effective date of registration: 20200331 Granted publication date: 20190607 Pledgee: Bank of China Co.,Ltd. Nansha Branch of Guangdong Free Trade Pilot Area Pledgor: GUANGZHOU KAIHUI ELECTRONICS Co.,Ltd. Registration number: Y2020440000064 |
|
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: 20210420 Granted publication date: 20190607 Pledgee: Bank of China Co.,Ltd. Nansha Branch of Guangdong Free Trade Pilot Area Pledgor: GUANGZHOU KAIHUI ELECTRONICS Co.,Ltd. Registration number: Y2020440000064 |
|
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: An absorption circuit of switching power supply Effective date of registration: 20210427 Granted publication date: 20190607 Pledgee: Bank of China Co.,Ltd. Nansha Branch of Guangdong Free Trade Pilot Area Pledgor: GUANGZHOU KAIHUI ELECTRONICS Co.,Ltd. Registration number: Y2021440000163 |
|
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: 20220930 Granted publication date: 20190607 Pledgee: Bank of China Co.,Ltd. Nansha Branch of Guangdong Free Trade Pilot Area Pledgor: GUANGZHOU KAIHUI ELECTRONICS CO.,LTD. Registration number: Y2021440000163 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |