CN110313121A - 一种耦合变压*** - Google Patents

一种耦合变压*** Download PDF

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Publication number
CN110313121A
CN110313121A CN201780085442.2A CN201780085442A CN110313121A CN 110313121 A CN110313121 A CN 110313121A CN 201780085442 A CN201780085442 A CN 201780085442A CN 110313121 A CN110313121 A CN 110313121A
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CN
China
Prior art keywords
module
signal
coupling
current
zero
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.)
Pending
Application number
CN201780085442.2A
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English (en)
Inventor
何庆刚
赵涛
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.)
Lusheng Shanghai Technology Co ltd
Lucis Technologies Holdings Ltd
Original Assignee
Lusheng Shanghai Technology Co ltd
Lucis Technologies Holdings Ltd
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.)
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Application filed by Lusheng Shanghai Technology Co ltd, Lucis Technologies Holdings Ltd filed Critical Lusheng Shanghai Technology Co ltd
Publication of CN110313121A publication Critical patent/CN110313121A/zh
Pending legal-status Critical Current

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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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

一种耦合变压***(100)，包括：耦合模块(210)和过零检测模块(220)；耦合模块包括发射端、接收端和电流限制元件，发射端与处于第一电路环境的第一***相连接，接收端与处于第二电路环境的第二***相连接，电流限制元件将发射端的电流限制为第一电流值以下；过零检测模块获取第一***或第二***中的过零中断信息。

Description

PCT国内申请，说明书已公开。

Claims (13)

  1. PCT国内申请，权利要求书已公开。
CN201780085442.2A 2017-02-23 2017-02-23 一种耦合变压*** Pending CN110313121A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/074544 WO2018152729A1 (zh) 2017-02-23 2017-02-23 一种耦合变压***

Publications (1)

Publication Number Publication Date
CN110313121A true CN110313121A (zh) 2019-10-08

Family

ID=63252394

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780085442.2A Pending CN110313121A (zh) 2017-02-23 2017-02-23 一种耦合变压***

Country Status (2)

Country Link
CN (1) CN110313121A (zh)
WO (1) WO2018152729A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116346511A (zh) * 2023-05-29 2023-06-27 深圳市网联天下科技有限公司 一种用于poe控制装置的供电***

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101960542A (zh) * 2008-03-04 2011-01-26 三菱电机株式会社 变压装置
CN202837873U (zh) * 2012-09-25 2013-03-27 美的集团股份有限公司 零功率待机电路及相应电子产品
CN203167346U (zh) * 2013-02-01 2013-08-28 杭州绿庭科技有限公司 一种输出电压调节电路
CN103887978A (zh) * 2012-12-20 2014-06-25 深圳市力生美半导体器件有限公司 开关电源以及开关电源集成电路
CN106154993A (zh) * 2015-03-31 2016-11-23 宁波家天下智能***有限公司 一种设备控制器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101960542A (zh) * 2008-03-04 2011-01-26 三菱电机株式会社 变压装置
CN202837873U (zh) * 2012-09-25 2013-03-27 美的集团股份有限公司 零功率待机电路及相应电子产品
CN103887978A (zh) * 2012-12-20 2014-06-25 深圳市力生美半导体器件有限公司 开关电源以及开关电源集成电路
CN203167346U (zh) * 2013-02-01 2013-08-28 杭州绿庭科技有限公司 一种输出电压调节电路
CN106154993A (zh) * 2015-03-31 2016-11-23 宁波家天下智能***有限公司 一种设备控制器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116346511A (zh) * 2023-05-29 2023-06-27 深圳市网联天下科技有限公司 一种用于poe控制装置的供电***
CN116346511B (zh) * 2023-05-29 2023-08-08 深圳市网联天下科技有限公司 一种用于poe控制装置的供电***

Also Published As

Publication number Publication date
WO2018152729A1 (zh) 2018-08-30

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Application publication date: 20191008

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