CN104753327A - 开关电源 - Google Patents
开关电源 Download PDFInfo
- Publication number
- CN104753327A CN104753327A CN201310741964.7A CN201310741964A CN104753327A CN 104753327 A CN104753327 A CN 104753327A CN 201310741964 A CN201310741964 A CN 201310741964A CN 104753327 A CN104753327 A CN 104753327A
- Authority
- CN
- China
- Prior art keywords
- power supply
- switching power
- circuit
- standby voltage
- relay
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
- H02M1/348—Passive dissipative snubbers
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
- Relay Circuits (AREA)
Abstract
Description
整流滤波电路 | 10 |
防EMI滤波电路 | 11 |
交流电源 | 12 |
待机电压转换电路 | 20 |
控制芯片 | 21 |
待机电压输出端 | 22 |
隔离开关电路 | 30 |
继电器驱动电路 | 40 |
电容 | C1~C12 |
电感 | L1-L2 |
二极管 | D1-D4 |
齐纳二极管 | ZD1 |
热敏电阻 | NTC |
桥式整流电路 | BD1 |
电阻 | R1-R5 |
继电器 | K1 |
光电耦合器 | U1 |
变压器 | T1 |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310741964.7A CN104753327B (zh) | 2013-12-30 | 2013-12-30 | 开关电源 |
TW103101664A TW201526487A (zh) | 2013-12-30 | 2014-01-16 | 開關電源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310741964.7A CN104753327B (zh) | 2013-12-30 | 2013-12-30 | 开关电源 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104753327A true CN104753327A (zh) | 2015-07-01 |
CN104753327B CN104753327B (zh) | 2017-09-19 |
Family
ID=53592569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310741964.7A Active CN104753327B (zh) | 2013-12-30 | 2013-12-30 | 开关电源 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104753327B (zh) |
TW (1) | TW201526487A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107306095A (zh) * | 2016-04-14 | 2017-10-31 | 上海卡姆南洋医疗器械股份有限公司 | 一种新型冲击波高频高压电路 |
CN113114022A (zh) * | 2021-04-07 | 2021-07-13 | 珠海拓芯科技有限公司 | 一种电阻控制模块、电源输出电路以及空调 |
CN113394997A (zh) * | 2021-08-16 | 2021-09-14 | 南京威登等离子科技设备有限公司 | 一种数字式恒功率高压等离子体电源 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9874589B2 (en) | 2015-11-12 | 2018-01-23 | Zippy Technology Corp. | Inrush current recording module |
DE102015121299B4 (de) | 2015-12-08 | 2017-08-10 | Zippy Technology Corp. | Spitzenstrom-Aufzeichnungsmodul |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102064719A (zh) * | 2010-11-02 | 2011-05-18 | 深圳创维-Rgb电子有限公司 | 一种led背光电源电路、背光电源以及多媒体设备 |
US20120262140A1 (en) * | 2011-04-18 | 2012-10-18 | Innovolt, Inc. | Voltage Sag Corrector Using a Variable Duty Cycle Boost Converter |
CN203056956U (zh) * | 2012-12-24 | 2013-07-10 | 浙江倍得福电器有限公司 | 一种开关电源软起动电路 |
-
2013
- 2013-12-30 CN CN201310741964.7A patent/CN104753327B/zh active Active
-
2014
- 2014-01-16 TW TW103101664A patent/TW201526487A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102064719A (zh) * | 2010-11-02 | 2011-05-18 | 深圳创维-Rgb电子有限公司 | 一种led背光电源电路、背光电源以及多媒体设备 |
US20120262140A1 (en) * | 2011-04-18 | 2012-10-18 | Innovolt, Inc. | Voltage Sag Corrector Using a Variable Duty Cycle Boost Converter |
CN203056956U (zh) * | 2012-12-24 | 2013-07-10 | 浙江倍得福电器有限公司 | 一种开关电源软起动电路 |
Non-Patent Citations (1)
Title |
---|
张伟,曾成,张静: "一种高精度的自激式多路输出稳压开关电源的设计", 《通信电源技术》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107306095A (zh) * | 2016-04-14 | 2017-10-31 | 上海卡姆南洋医疗器械股份有限公司 | 一种新型冲击波高频高压电路 |
CN113114022A (zh) * | 2021-04-07 | 2021-07-13 | 珠海拓芯科技有限公司 | 一种电阻控制模块、电源输出电路以及空调 |
CN113394997A (zh) * | 2021-08-16 | 2021-09-14 | 南京威登等离子科技设备有限公司 | 一种数字式恒功率高压等离子体电源 |
Also Published As
Publication number | Publication date |
---|---|
CN104753327B (zh) | 2017-09-19 |
TW201526487A (zh) | 2015-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105611200B (zh) | 零功耗待机电路及零功耗待机电视 | |
CN202454840U (zh) | 多用途延时电源插座 | |
CN104753327A (zh) | 开关电源 | |
CN108377142A (zh) | 一种电子开关电路 | |
CN213585564U (zh) | 开关电源 | |
CN104345660A (zh) | 遥控启动电路 | |
CN2924921Y (zh) | 开关电源模块输出软启动电路 | |
CN104602386A (zh) | 正负极性转换电路及led灯具 | |
CN201349179Y (zh) | 一种制浆机的开关电源电路 | |
CN105630122A (zh) | 电源控制装置 | |
CN104348464A (zh) | 一种单火线触摸式开关 | |
CN202975669U (zh) | 一种低待机功耗控制电路 | |
CN204089765U (zh) | 一种单火线触摸式开关 | |
CN203378106U (zh) | 一种led应急照明装置 | |
CN105322936A (zh) | 一种带隔离保护功能的pba开关电路 | |
CN104952664A (zh) | 一种无电弧放电的直流高压开关 | |
CN205596022U (zh) | 一种同步整流型开关电源电路 | |
CN104104374B (zh) | 一种基于流量计量装置的rs485抗干扰通讯系统 | |
CN102570200A (zh) | 多用途延时电源插座 | |
CN209282925U (zh) | 一种用于自动转换开关电器控制器的驱动电路 | |
CN208094525U (zh) | 一种电子开关电路 | |
CN202586326U (zh) | 开关量采集电路 | |
CN103035444B (zh) | 继电器驱动系统及家用电器 | |
CN104754839A (zh) | 一种单火线开关 | |
CN205407592U (zh) | 零电压准谐振升压电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191216 Address after: Room 207, main office building, No.118 Longxing Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining Economic Development Industrial Park Development and Construction Co., Ltd Address before: 430205 Hubei city of Wuhan province Optics Valley East Lake New Technology Development Zone Road No. two Foxconn Technology Park Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precision Industry (Wuhan) Co., Ltd. |