CN109804327A - 稳压电路及具有该稳压电路的供电电路、遥控器 - Google Patents

稳压电路及具有该稳压电路的供电电路、遥控器 Download PDF

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Publication number
CN109804327A
CN109804327A CN201780060635.2A CN201780060635A CN109804327A CN 109804327 A CN109804327 A CN 109804327A CN 201780060635 A CN201780060635 A CN 201780060635A CN 109804327 A CN109804327 A CN 109804327A
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voltage regulator
triodes
triode
circuit
regulator circuit
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CN109804327B (zh
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叶勇云
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SZ DJI Technology Co Ltd
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SZ DJI Technology Co Ltd
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10Regulating voltage or current
    • G05F1/46Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Amplifiers (AREA)

Abstract

一种稳压电路(100)及具有该稳压电路(100)的供电电路、遥控器。稳压电路(100)包括控制器(1)及至少两个三极管(Q1,Q2),还包括对应串联在每个三极管(Q1,Q2)的发射极的均流电阻(R1,R2),其中至少两个三极管(Q1,Q2)之间并联连接,并联后的至少两个三极管(Q1,Q2)的基极连接控制器(1)的控制端,发射极连接至输入电源(Vcc),且并联后的至少两个三极管(Q1,Q2)的集电极连接至后端硬件模块(3)。本供电电路能够实现三极管(Q1,Q2)的均流并输出稳定的电压。

Description

PCT国内申请,说明书已公开。

Claims (10)

  1. PCT国内申请,权利要求书已公开。
CN201780060635.2A 2017-04-19 2017-07-04 稳压电路及具有该稳压电路的供电电路、遥控器 Expired - Fee Related CN109804327B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201720423579.1U CN206726080U (zh) 2017-04-19 2017-04-19 稳压电路及具有该稳压电路的供电电路、遥控器
CN2017204235791 2017-04-19
PCT/CN2017/088339 WO2018192081A1 (zh) 2017-04-19 2017-07-04 稳压电路及具有该稳压电路的供电电路、遥控器

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CN109804327A true CN109804327A (zh) 2019-05-24
CN109804327B CN109804327B (zh) 2021-05-04

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CN201780060635.2A Expired - Fee Related CN109804327B (zh) 2017-04-19 2017-07-04 稳压电路及具有该稳压电路的供电电路、遥控器

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WO (1) WO2018192081A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206726080U (zh) * 2017-04-19 2017-12-08 深圳市大疆创新科技有限公司 稳压电路及具有该稳压电路的供电电路、遥控器
CN110244815A (zh) * 2019-06-14 2019-09-17 宁波市金榜汽车电子有限公司 一种汽车车载后视系统的低成本控制方法

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US3448369A (en) * 1966-01-14 1969-06-03 Carl Olof Olsson Dc-stabilizer with preregulator
CN101674693A (zh) * 2009-10-01 2010-03-17 英飞特电子(杭州)有限公司 一种适用于led驱动器的多路恒流控制电路
CN102256421A (zh) * 2011-07-28 2011-11-23 林万炯 一种高精度多路led均流电路
CN102290705A (zh) * 2011-06-23 2011-12-21 哈尔滨工业大学 输出光功率连续可调的高可靠恒压模式半导体激光驱动器
CN102625512A (zh) * 2011-01-27 2012-08-01 英飞特电子(杭州)有限公司 一种均流电路
CN102905443A (zh) * 2012-10-31 2013-01-30 上海小糸车灯有限公司 一种线性恒流均流led驱动电路及其线路板结构
CN103096569A (zh) * 2011-11-08 2013-05-08 英飞特电子(杭州)股份有限公司 一种适用于多路负载的均流电路
CN103298222A (zh) * 2013-07-03 2013-09-11 上海顿格电子贸易有限公司 Led多路均流电路
CN105521559A (zh) * 2015-09-29 2016-04-27 河南卓安科技有限公司 一种智能脉冲止汗仪电路
EP3125431A1 (en) * 2015-07-27 2017-02-01 Hamilton Sundstrand Corporation Circuit with current sharing alternately switched parallel transistors
CN206726080U (zh) * 2017-04-19 2017-12-08 深圳市大疆创新科技有限公司 稳压电路及具有该稳压电路的供电电路、遥控器

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CN203057594U (zh) * 2012-10-31 2013-07-10 上海小糸车灯有限公司 一种具有保护功能的多路恒流led驱动电路及其线路板结构
CN105413057A (zh) * 2015-09-29 2016-03-23 河南卓安科技有限公司 一种智能脉冲离子腋下止汗仪
CN105521558A (zh) * 2015-09-29 2016-04-27 河南卓安科技有限公司 一种带负载检测的智能脉冲止汗仪及使用方法
CN105413055A (zh) * 2015-09-29 2016-03-23 河南卓安科技有限公司 一种智能脉冲离子颈背部止汗仪

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448369A (en) * 1966-01-14 1969-06-03 Carl Olof Olsson Dc-stabilizer with preregulator
CN101674693A (zh) * 2009-10-01 2010-03-17 英飞特电子(杭州)有限公司 一种适用于led驱动器的多路恒流控制电路
CN102625512A (zh) * 2011-01-27 2012-08-01 英飞特电子(杭州)有限公司 一种均流电路
CN102290705A (zh) * 2011-06-23 2011-12-21 哈尔滨工业大学 输出光功率连续可调的高可靠恒压模式半导体激光驱动器
CN102256421A (zh) * 2011-07-28 2011-11-23 林万炯 一种高精度多路led均流电路
CN103096569A (zh) * 2011-11-08 2013-05-08 英飞特电子(杭州)股份有限公司 一种适用于多路负载的均流电路
CN102905443A (zh) * 2012-10-31 2013-01-30 上海小糸车灯有限公司 一种线性恒流均流led驱动电路及其线路板结构
CN103298222A (zh) * 2013-07-03 2013-09-11 上海顿格电子贸易有限公司 Led多路均流电路
EP3125431A1 (en) * 2015-07-27 2017-02-01 Hamilton Sundstrand Corporation Circuit with current sharing alternately switched parallel transistors
CN105521559A (zh) * 2015-09-29 2016-04-27 河南卓安科技有限公司 一种智能脉冲止汗仪电路
CN206726080U (zh) * 2017-04-19 2017-12-08 深圳市大疆创新科技有限公司 稳压电路及具有该稳压电路的供电电路、遥控器

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CN109804327B (zh) 2021-05-04
CN206726080U (zh) 2017-12-08

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