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原创 PCB-Integrated Heat Exchanger for Cooling Electronics Using Microchannels Fabricated With the Direct
Abstract:The electronic industry has a growing need for efficient heat dissipation mechanisms such as micro heat exchanger systems. This active cooling approach requires the integration of microfluidic components near the main heat sources of the electroni
2022-07-08 22:20:58 1021 1
原创 An integrated micro cooling system for electronic circuits
A fully FR4-compatible integrated cooling system has been developed. Cooling channels have been etched into a thick copper layer to form microchannels. The structure is reinforced by two prepreg layers toward the component and solder side. Several cooling
2022-07-08 21:53:23 285
原创 Integrated Electrical Test Vehicle Co-designed with Microfluidics for Evaluating the Performance of
Integrated Electrical Test Vehicle Co-designed with Microfluidics for Evaluating the Performance of Embedded Cooling从信息时代开始,热管理技术在电子系统的持续小型化、性能改进和更高可靠性方面发挥了关键作用。与传统冷却相比,嵌入式冷却的主要优点是减少了热源和散热器之间的热接口数量。大量的研究工作致力于通过嵌入式冷却提高传热效率。然而,缺乏通用的测试平台来表征嵌入式结构的热性能。在这项工作中,提出
2022-07-08 10:16:39 333
原创 Thermal management in a 3D-PCB-package with water cooling
The 3D-packaging technology makes it possible to stack the PCBs on top ofeach other and thus makefull use ofthe third dimension. A unique space between the stacked PCB layers enables a reproducible technology without shortcuts or unconnected bumps. New a
2022-07-08 00:29:20 474
原创 Integrated Microfluidic Cooling for S-Band 10-Watt CW Power Amplifiers on Hybrid PCBs
Integrated Microfluidic Cooling for S-Band 10-Watt CW Power Amplifiers on Hybrid PCBs本文提出了一种在Rogers和FR4混合印刷电路板(PCB)上的集成微流控通道,用于在塑料表面贴装封装中冷却S波段10W连续波功率放大器。设计并制造了一种四层混合PCB,其制造工艺完全基于标准多层PCB技术。热和射频实验结果表明,多层混合电路板上的集成微流控冷却方案是有效的。在水流量为325ml/min时,功率放大器的外壳温度降至44℃,而
2022-07-07 23:55:03 369
原创 C语言试题记录
C语言试题记录一、图形1-1 输出平行四边形** **#include <stdio.h>int main(){ int i,j,k,n; scanf("%d",&n); for(i=1;i<=n;i++) { for (j=1;j<=i-1;j++) ...
2018-04-17 15:18:57 241
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