THERMAL
共 66 篇文章
THERMAL 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 66 篇文章，持续更新中。
THERMAL DESIGN OF POWER MOSFETS OPERATING IN PARALLEL
<P>THERMAL DESIGN OF POWER MOSFETS OPERATING IN PARALLEL</P>
<P>The objective of this paper is the
Thermal Characterization of Packaged Semiconductor Devices
Thermal Characterization of Packaged Semiconductor Devices:With the continuing industry trends towar
电阻在pulse负载时功耗分析和计算
电阻在pulse负载时功耗分析,计算,Pulse Load Handling for Fixed Linear Resistors<BR>The power and thermal behavior
TL431可调式精密并联稳压器
The TL431 series ICs are three-terminal adjustableshunt regulators with guaranteed thermal stability
AMOLEDS High Power LED Lighting Application
<P>TCE (Thermal Coefficient of Expansion)<BR>• TCE mismatch causes most defects in Junction ar
基于Arduino单片机的双光纤双向干涉条纹计数器
<p>介绍了一种基于Arduino单片机的双光纤双向干涉条纹计数器.该装置可根据干涉条纹的涌出和陷入实现条纹的双向计数.在干涉法测量金属热膨胀系数实验中,使用此计数器对条纹计数,具有成本低廉、操作简易、计数精度高、抗干扰能力强、反应时间短等优点.</p><p>A double-fiber bidirectional interference fringe counter based on Ardu
基于PIC16F877A单片机的储能电池箱温度控制系统设计
<p>储能电池组因数量多,布置密集,除受周围环境影响,电池组自身也存在产热和散热不平衡等热失控问题,极易导致储能电池箱内温度变化明显,而电池的使用寿命、容量以及安全稳定运行均与温度密切联系。该文采用PIC16F877A单片机对电池箱温度系统进行在线监测和自动控制,介绍了该温度控制系统的硬件组成、传感器的工作原理以及部分软件流程,控制部分则采用模糊控制方法对温度和湿度2个生态因子参数进行智能控制。<
基于STC15W4K60S4单片机智能供暖控制器的设计
<p>针对北方在集中供暖时存在热能分配失调,用户冷热不均,房间热时靠开窗造成的能源浪费问题。本系统采用STC15W4K60S4单片机为控制核心,从硬件和软件两方面介绍了该智能供暖控制器的设计思想,对控制器的硬件原理图和软件流程图进行了系统的论述。系统通过温度设定值、房间实时温度值等参数进行PID运算,由循环泵和步进阀控制管网热水流量、流速而实现了房间温度的自动测量、自动控制,达到提高房间供暖舒适性
ROFIN_Dat_Starfemto
The StarFemto is a versatile tool providing excellent results in industrial laser appli-
cations such as high precision cutting, surface structuring, drilling and marking of
almost all materials wit
Infineon-IPOSIM-ST-v07_09
<p>IPOSIM performs an approximate calculation of switching and conduction losses for IGBTs and</p><p>free-wheeling diodes in a three phase inverter configuration under the assumption of sinusoidal</p>
AM2355n datasheet
<p>3-phase Sensor-less Fan Motor Driver</p><p>AM2355N</p><p>The AM2355N is a 3-phase sensor-less DC fan motor driver IC. It senses the BEMF (Back</p><p>Electro-Motive Force) of the motor in rotation a
IGBT失效分析技术
<p>近年来，对器件的失效分析已经成为电力电子领域中一个研究热点。本论文基于现代电力电子装置中应用最广的IGBT器件，利用静态测试仪3716，SEM（Scanning Electrom Microscope，扫描电子显微镜）、EDX（Energy Dispersive X-Ray Spectroscopy、能量色散x射线光谱仪）、FIB（Focused lon beam，聚焦高子束）切割、TEM（
COMSOLMultiphysics等离子体数值模拟
<p>高温与低温等离子体</p><p>高温等离子体</p><p>一温度为108~109K，完全电离的等离子体一热平衡等离子体</p><p>一热核聚变、太阳和恒星发射的等离子体低温等离子体</p><p>一热等离子体（thermal plasma）</p><p>稠密气压（大气压以上），温度103~105 K短脉冲放电（电晕放电）、电弧滑动喷射式放电电弧、高频、燃烧等离子体</p><p>冷等离子体</p
万能模拟信号输入采集电路
<p>介绍一种万能模拟信号输入采集电路,可以同时支持电压、电流、热电偶、热电阻等常见的工业类型信号,方便后级电路的测量。该研究成果通过不断优化和完善,已成功应用到了中控仪表的新产品中。</p><p>The paper introduces a collection circuit of universal signal input. The circuit support voltage, cur
mosfet并联使用
<p>mosfet并联使用</p><p>介绍了并联使用的注意事项，特别注意避开Vgsth zero thermal coefficient以下的正温特性设计</p>
PW4055_2.0.pdf规格书下载
<p>The PW4055 is a complete constant-current /constant-voltage linear charger for single cell lithiumion batteries.Its ThinSOT package and low external component count make the PW4055 ideally<br/>suit
PW4203_2.0.pdf规格书下载
<p>PW4203 is a 4.5-22V input, 2A multi-cell synchronous Buck Li-Ion battery charger, suitable for<br/>portable application. Select pin is convenient for multi-cell charging. 800 kHz synchronous buck<b
PW4556_2.0.pdf规格书下载
<p>The PW4556 series of devices are highly integrated Li-Ion and Li-Pol linear chargers targeted<br/>at small capacity battery for portable applications. It is a complete constant-current/ constant<br
PCB的电磁兼容设计.pdf
<p></p>PCB的电磁兼容设计.pdf<p>PCB thermal resistance的分析和计算.pdf<br/></p>
XR2981
<p> </p><p>2.7V to 5.5V input voltage Range</p><p> </p><p>Efficiency up to 96%
</p><p> </p><p>24V Boost converter with 12A switch
</p><p>current Limit</p><p> </p><p>600KHz fixed Switching Frequ