标签：降压稳压器 - 电子研发网

降压稳压器 328条

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高电压降压转换器驱动高功率LED

Introduction

/dl/24324.html

标签： LED 高电压降压转换器驱动高功率

上传时间： 2014-01-16

上传用户：上善若水

DN458降压转换器简化低电压设计

  Many system designers need an easy way to producea negative 3.3V power supply. In systems that alreadyhave a transformer, one option is to swap out the existingtransformer with one that has an additional secondarywinding. The problem with this solution is that manysystems now use transfor ...

/dl/24335.html

标签： 458 DN 降压转换器低电压

上传时间： 2013-10-09

上传用户：Jerry_Chow

两相同步降压型控制器具有轻负载逐级递减模式

  Today’s computer, datacom, and telecom systems demandpower supplies that are effi cient, respond quicklyto load transients and accurately regulate the voltageat the load. For example, load current can be measuredby using the inductor DCR, thus eliminating the needfor a dedicated sen ...

/dl/24340.html

标签： 同步降压型减控制器负载

上传时间： 2013-11-05

上传用户：guobing703

自举偏置高输入电压降压型控制器

  High voltage buck DC/DC controllers such as the LTC3890(dual output) and LTC3891 (single output) are popular inautomotive applications due to their extremely wide 4V to60V input voltage range, eliminating the need for a snubberand voltage suppression circuitry. These controllersare also w ...

/dl/24347.html

标签： 自举偏置输入电压降压型控制器

上传时间： 2013-10-31

上传用户：wwwe

基于FPGA的高度集成DCDC稳压器

  In a recent discussion with a system designer, the requirementfor his power supply was to regulate 1.5Vand deliver up to 40A of current to a load that consistedof four FPGAs. This is up to 60W of power that must bedelivered in a small area with the lowest height profi lepossible to allow ...

/dl/24375.html

标签： FPGA DCDC 集成稳压器

上传时间： 2013-11-24

上传用户：defghi010

开关稳压器的偏置低噪声变容

  Telecommunication, satellite links and set-top boxes allrequire tuning a high frequency oscillator. The actualtuning element is a varactor diode, a 2-terminal device thatchanges capacitance as a function of reverse bias voltage.1 The oscillator is part of a frequency synthesizingloop, as ...

/dl/24379.html

标签： 开关稳压器低噪声变容

上传时间： 2013-12-20

上传用户：ABCDE

具有100uV输出噪声的单片开关稳压器

  Size, output flexibility and efficiency advantages havemade switching regulators common in electronic apparatus.The continued emphasis on these attributes hasresulted in circuitry with 95% efficiency that requiresminimal board area. Although these advantages are welcome,they necessitate c ...

/dl/24380.html

标签： 100 uV 输出单片开关

上传时间： 2013-11-04

上传用户：zycidjl

低噪声,低压差稳压器的性能验证

  In an increasing trend, telecommunications, networking,audio and instrumentation require low noise power supplies.In particular, there is interest in low noise, lowdropout linear regulators (LDO). These components powernoise-sensitive circuitry, circuitry that contains noisesensitiveeleme ...

/dl/24390.html

标签： 低噪声低压差稳压器性能

上传时间： 2013-10-30

上传用户：yeling1919

DCDC稳压器印刷电路板设计

  The LTM8020, LTM8021, LTM8022 and LTM8023 μModule®regulators are complete easy-to-use encapsulated stepdownDC/DC regulators intended to take the pain and aggravationout of implementing a switching power supplyonto a system board. With a μModule regulator, you onlyneed an input c ...

/dl/24399.html

标签： DCDC 稳压器印刷电路板

上传时间： 2014-01-18

上传用户：laomv123

DC/DC转换器的几点思考

  　　什么是DC/DC 转换器? 什么是DC(Direct Current)呢?它表示的是直流电源，诸如干电池或车载电池之类。家庭用的100V电源是交流电源(AC) 。若通过一个转换器能将一个直流电压(3.0V)转换成其他的直流电压(1.5V或5.0V)，这个转换器被称为DC/DC转换器或称之为开关电源或开关调整器。　　DC/DC转换器一般由控制芯 ...

/dl/24406.html

标签： DC 转换器

上传时间： 2014-12-24

上传用户：文993

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降压稳压器 328条

按分类查找:

高电压降压转换器驱动高功率LED

DN458降压转换器简化低电压设计

两相同步降压型控制器具有轻负载逐级递减模式

自举偏置高输入电压降压型控制器

基于FPGA的高度集成DCDC稳压器

开关稳压器的偏置低噪声变容

具有100uV输出噪声的单片开关稳压器

低噪声,低压差稳压器的性能验证

DCDC稳压器印刷电路板设计

DC/DC转换器的几点思考

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