搜索：Features - 虫虫下载站

电源技术  微电脑型数学演算式双输出隔离传送器

特点(FEATURES) 精确度0.1%满刻度 (Accuracy 0.1%F.S.) 可作各式数学演算式功能如:A+B/A-B/AxB/A/B/A&B(Hi or Lo)/|A| (Math functioA+B/A-B/AxB/A/B/A&B(Hi&Lo)/|A|/etc.....) 16 BIT 类比输出功能(16 bit DAC isolating analog output function) 输入/输出1/输出2绝缘耐压2仟伏特/1分钟(Dielectric strength 2KVac/1min. ...

https://www.eeworm.com/dl/505/23805.html

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电源技术  DN1011 简单高效率隔离型反激式电源

&nbsp; While simplicity and high effi ciency (for cool running) areno longer optional features in isolated power supplies, itis traditionally diffi cult to achieve both. Achieving higheffi ciency often requires the use of advanced topologiesand home-brewed secondary synchronous rectifi cationsch ...

https://www.eeworm.com/dl/505/24301.html

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电源技术  DN1014同步降压型控制器在汽车应用中的电池寿命延长

&nbsp; Battery powered applications that have a signifi cantamount of time in standby mode, require electrical circuitsto operate with a low quiescent current to preserve batterylife. The LTC3835 synchronous step-down controlleris an excellent solution with its ultralow quiescent current(80&mu;A ...

https://www.eeworm.com/dl/505/24311.html

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电源技术  无需检测电阻的小型DFN封装电路断路器

&nbsp; Traditionally, an Electronic Circuit Breaker (ECB) comprisesa MOSFET, a MOSFET controller and a current senseresistor. The LTC&reg;4213 does away with the sense resistorby using the RDS(ON) of the external MOSFET. The resultis a simple, small solution that offers a signifi cant lowinserti ...

https://www.eeworm.com/dl/505/24312.html

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电源技术  Wide-input dc/dc modules offer

When a system designer specifies a nonisolated dc/dc powermodule, considering the needed input voltage range isequally as important as considering the required performanceattributes and features. Generally, nonisolated moduleshave either a narrow or a wide input voltage range. Narrowinputmodules typ ...

https://www.eeworm.com/dl/505/24438.html

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电源技术  SKS-100 Single Output Switchin

Features:&nbsp; &nbsp;High efficiency, high reliability, low cost &nbsp;AC input range selected by switch &nbsp;100% full load burn-in test &nbsp;Protections: Short circuit / Over load &nbsp;Fixed switching frequency at 25KHz &nbsp;Cooling by free air convection &nbsp;1 year warranty&nbsp; &nbsp;Dim ...

https://www.eeworm.com/dl/505/24691.html

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单片机编程  AVR32801: UC3A3 Schematic Chec

AVR32801: UC3A3 Schematic Checklist Features &#8226;&nbsp; Power circuit &#8226;&nbsp; Reset circuit &#8226;&nbsp; USB connection &#8226;&nbsp; External bus interface &#8226;&nbsp; ABDAC sound DAC interface &#8226;&nbsp; JTAG and Nexus debug ports &#8226;&nbsp; Clocks and crystal oscillators &#8226; ...

https://www.eeworm.com/dl/502/29159.html

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单片机编程  基于PIC16LF874单片机的电容测量模块

为提高电容测量精度，针对电容式传感器的工作原理设计了基于PIC16LF874单片机电容测量模块。简单阐述了电容测量电路的应用背景和国内外研究现状，介绍了美国Microchip公司PIC16LF874单片机的特性。电容式传感器输出的动态微弱电容信号通过PS021型电容数字转换器把模拟量数据转换成数字量数据，所测数据由PIC16LF874单片机应 ...

https://www.eeworm.com/dl/502/29165.html

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单片机编程  基于Attiny13的投影仪防盗器设计

介绍一种以Atmel公司的Attiny13为处理器的投影仪防盗器设计方案。该防盗器具有功耗低，功能完整，防盗效果良好等特点，除具有报警功能外，防盗器还具有以无线方式向主机发送报警信号的功能。采用315MHz发射模块实现无线信号发送。该投影仪防盗器可适应众多厂家生产的防盗器主机。 Abstract: &nbsp;This paper introduces ...

https://www.eeworm.com/dl/502/29190.html

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单片机编程  H.264高清编解码器的片上系统MG3500

MG3500SoC是支持H.264高清编解码器的片上系统，内部集成一个嵌入式ARM926处理器，支持高清H.264编解码、MPEG鄄2解码和JPEG编解码。介绍了MG3500SoC的主要性能特点、引脚排列、主要接口功能及在DVR上的应用，以及MG3500SoC及其周围器件的硬件设计，提出了在设计中应注意的问题。 Abstract: &nbsp;The MG3500System-on-Chi ...

https://www.eeworm.com/dl/502/29192.html

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