多远程二极管温度传感器-Design Considerations for pc thermal management Multiple RDTS (remote diode temperature sensing) provides the most accurate method of sensing an IC’s junction temperature. It overcomes thermal gradient and placement issues encountered when trying to place external sensors. PCB component count decreases when using a device that provides multiple inputs.Better temperature sensing improves product performance and reliability. Disk drive data integrity suffers at elevated temperatures. IBM published an article stating that a 5°C rise in operating temperature causes a 15% increase in the drive’s failure rate. The overall performance of a system can be improved by providing a more accurate temperature measurement of the most critical devices allowing them to run just a few degrees hotter.The LM83 directly senses its own temperature and the temperature of three external PN junctions. One is dedicated to the CPU of choice, the other two go to other parts of your system that need thermal monitoring such as the disk drive or graphics chip. The SMBus-compatible LM83 supports SMBus timeout and logic levels. The LM83 has two interrupt outputs; one for user-programmable limits and WATCHDOG capability (INT), the other is a Critical Temperature Alarm output (T_CRIT_A) for system power supply shutdown.
标签: Considerat Design 远程 二极管
上传时间: 2014-12-21
上传用户:ljd123456
CWT5000系列工业短信报警控制器,专门针对需要无人值守和远程控制要求的工控现场而设计,他采用工业级的GSM收发模块和高性能32位处理器,内嵌实时操作系统,集I/O控制和RS232数据接口为一体,只需把该产品与被监控的终端工控设备、电气设备连接,用户只需设置几个简单参数,就可以通过自己的手机实现对终端设备远程的数据测量、控制、数据的传输及设备异常报警等远程控制功能,在不改变原有设备的设计结构的条件下,轻松实现从有线到远程无线的跨跃。
上传时间: 2013-11-03
上传用户:开怀常笑
基于STM32的RF905无线通讯收发程序
上传时间: 2013-11-05
上传用户:18862121743
基于TX2440A开发板的网络远程视频监控系统
上传时间: 2013-11-04
上传用户:shuizhibai
智能家居远程控制系统的硬件设计
上传时间: 2013-11-12
上传用户:llwap
智能家居远程监控系统设计
上传时间: 2013-10-23
上传用户:Bert520
基于ARM无线视频传输的应用
上传时间: 2013-12-13
上传用户:qingzhuhu
无线通讯
上传时间: 2013-10-18
上传用户:hgmmyl
开发板支持web java android 手机平台,实现远程控制,数据传输等,简单易学,价格低。
标签: AVR-NET-IO andriod 网络开发板 远程控制
上传时间: 2013-10-30
上传用户:文993
基于ARMLinux的ZigBee无线通信系统实现
上传时间: 2013-11-15
上传用户:refent