CN202550656U - 一种通信设备双电源输入转换装置 - Google Patents
一种通信设备双电源输入转换装置 Download PDFInfo
- Publication number
- CN202550656U CN202550656U CN2012201382550U CN201220138255U CN202550656U CN 202550656 U CN202550656 U CN 202550656U CN 2012201382550 U CN2012201382550 U CN 2012201382550U CN 201220138255 U CN201220138255 U CN 201220138255U CN 202550656 U CN202550656 U CN 202550656U
- Authority
- CN
- China
- Prior art keywords
- conversion chip
- power conversion
- power supply
- communication equipment
- double
- 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 - Fee Related
Links
Images
Landscapes
- Rectifiers (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201382550U CN202550656U (zh) | 2012-04-01 | 2012-04-01 | 一种通信设备双电源输入转换装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201382550U CN202550656U (zh) | 2012-04-01 | 2012-04-01 | 一种通信设备双电源输入转换装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202550656U true CN202550656U (zh) | 2012-11-21 |
Family
ID=47171224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012201382550U Expired - Fee Related CN202550656U (zh) | 2012-04-01 | 2012-04-01 | 一种通信设备双电源输入转换装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202550656U (zh) |
-
2012
- 2012-04-01 CN CN2012201382550U patent/CN202550656U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204668976U (zh) | 移动电源及充电系统 | |
CN204719450U (zh) | 一种智能控制多台充电桩的设备 | |
CN202550656U (zh) | 一种通信设备双电源输入转换装置 | |
CN202840513U (zh) | 一种开关电源模块并联供电装置 | |
CN203589772U (zh) | 双usb充电电路及充电器 | |
CN204696942U (zh) | 集中式交直流双输入直流远程供电局端系统 | |
CN204374270U (zh) | 便携式电气试验箱 | |
CN204578201U (zh) | 一种三路电源输入无缝切换装置 | |
CN204089578U (zh) | 一种一体化电源的交直流不断电切换电路 | |
CN204334064U (zh) | 一种多接口快速充电移动电源 | |
CN204497833U (zh) | 一种光压双向的节能装置 | |
CN205720457U (zh) | 一种供电稳定的智能继电保护测试仪 | |
CN203574447U (zh) | 一种开关柜不间断无线联控装置 | |
CN204615502U (zh) | 双向储能光伏逆变器的系统电源供电装置 | |
CN204905976U (zh) | 一种电源管理装置 | |
CN204258326U (zh) | 一种光伏发电系统 | |
CN203482083U (zh) | 电源隔离电路及无线通讯模块 | |
CN204316352U (zh) | 一种新型多路输出的开关电源 | |
CN203800835U (zh) | 一种楼宇直流电应用系统 | |
CN203193527U (zh) | 一种宽电压倍压电路系统 | |
CN203084040U (zh) | 一种低功耗单相电子式复费率电能表 | |
CN202256492U (zh) | 基于dc-dc的阻容式单相费控智能电能表 | |
CN201749324U (zh) | 一种家用电器节能电路及显示装置 | |
CN207147519U (zh) | 一种基于双路电源选通的无线传感器 | |
CN105226967A (zh) | 交流220v用超低功耗待机电源 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ANHUI GUOTONG YICHUANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ANHUI GUOTONG YICHUANG INFORMATION TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 230081 Shangri-La Plaza business center, 669 hi tech Zone, Changjiang West Road, Anhui, Hefei 9F Patentee after: ANHUI GUOTONG YICHUANG TECHNOLOGY CO., LTD. Address before: 230081 Shangri-La Plaza business center, 669 hi tech Zone, Changjiang West Road, Anhui, Hefei 9F Patentee before: Anhui Guotong Yichuang Information Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20170401 |
|
CF01 | Termination of patent right due to non-payment of annual fee |