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找到约 21,995 项符合 字模转换器 的查询结果

电源技术 DN387 级联7A点的负载单片降压转换器

  Easy-to-use and compact point-of-load power suppliesare necessary in systems with widely distributed, highcurrent, low voltage loads. The LTC®3415 provides acompact, simple and versatile solution. It includes a pairof integrated complementary power MOSFETs (32mΩtop and 25m&Omega ...
https://www.eeworm.com/dl/505/24304.html
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电源技术 DN383 高电压电流模式降压转换器

  Low power standby requirements are typically associatedwith battery-powered systems. Automotive systems,for example, commonly require power supplies tomaintain output voltage regulation even under no-loadconditions—while drawing minimal quiescent current topreserve battery life. Ris ...
https://www.eeworm.com/dl/505/24308.html
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电源技术 降压升压型控制器简化手持式产品的DC/DC转换器设计

  A number of conventional solutions have been available forthe design of a DC/DC converter where the output voltageis within the input voltage range—a common scenarioin Li-Ion battery-powered applications—but none werevery attractive until now. Conventional topologies, suchas S ...
https://www.eeworm.com/dl/505/24313.html
下载: 122
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电源技术 跟踪和排序功能的紧凑型双通道降压转换器

  Typical industrial and automotive applications requiremultiple high current, low voltage power supply solutionsto drive everything from disc drives to microprocessors.For many of these applications, particularly thosethat have size constraints, the LT3501® dual step-downconverter is a ...
https://www.eeworm.com/dl/505/24322.html
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电源技术 高电压降压转换器驱动高功率LED

  Introduction
https://www.eeworm.com/dl/505/24324.html
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电源技术 DN428微型同步升压转换器

  Alkaline batteries are convenient because they’re easy tofi nd and relatively inexpensive, making them the powersource of choice for portable instruments and devicesused for outdoor recreation. Their long shelf life alsomakes them an excellent choice for emergency equipmentthat may ...
https://www.eeworm.com/dl/505/24329.html
下载: 103
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电源技术 DN465 超低功耗升压转换器

  Industrial remote monitoring systems and keep-alivecircuits spend most of their time in standby mode. Manyof these systems also depend on battery power, so powersupply effi ciency in standby state is very important tomaximize battery life. The LT®8410/-1 high effi ciencyboost converte ...
https://www.eeworm.com/dl/505/24331.html
下载: 92
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电源技术 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 ...
https://www.eeworm.com/dl/505/24335.html
下载: 152
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电源技术 超低功率转换器的控制方案消除开关噪声

  An essential component of a noise-free audio device isa clean power supply, but few switching regulators canoperate at high efficiency while keeping the switchingfrequency out of the audio band. The LTC®3620 fills thisvoid. It is a high efficiency 15mA buck regulator with aprogrammabl ...
https://www.eeworm.com/dl/505/24351.html
下载: 191
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电源技术 数字电压表设计

    数字电压表是大学物理教学和实验中的重要仪表,其数字化是指将连续的模拟电压量转换成不连续、离散的数字量并加以显示。传统的实验用模拟电压表功能单一、精度低、体积大,且存在读数时的视差,长时间连续使用易引起视觉疲劳,使用中存在诸多不便。而目前数字万用表的内部核心多是模/数转换器,其精度很大程 ...
https://www.eeworm.com/dl/505/24356.html
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