适用于耐用系统设计的高级冷却方法

July 21, 2023

随着新芯片技术被纳入旨在符合SOSA™ 技术标准和OpenVPX的显卡中,物理冷却极限变得更具挑战性,对系统设计的影响也越来越大。在所有电路卡实现中,功耗很容易超过100瓦特或更高,而传统的冷却方案正碰到性能壁垒。

传感器开放系统架构™ (SOSA) 等开放标准指向替代冷却标准。一种方法叫做 AFT,即气流冷却。AFT 已成功应用于标准和非标准应用。

VITA 还定义了 AFT 冷却标准,它们有不同的口味。如今,有三种AFT方法定义为VITA 48.5、VITA 48.8和VITA 48.9。SOSA 目前采用的方法是 VITA 48.8。

本次网络研讨会将探讨这些高性能卡带来的散热挑战,更重要的是,展示如何使用AFT等冷却方法来解决这些挑战。每个扬声器都从系统设计的不同方面提供了一个视角,以全面了解系统冷却情况。


发言者:

Related Blog Post

Elma's Wistia Channel

Watch Here

观看更多网络研讨会

https://elma-2.wistia.com/medias/i2npnqtyi3

How Are Platform Power Requirements Driving Designs for Modular Systems for Air and Ground Vehicles?

July 2, 2024

The webinar, sponsored by Elma Electronic, discusses how platform power requirements drive designs for modular systems for air and ground vehicles. David Gash and Ken Grove are the speakers, focusing on the challenges posed by varying power levels and specific performance parameters for military platforms. They address the differences in power standards for aircraft and vehicles, including Milestone 1275 and 704 requirements, and the VITA 62.0 standard for power supply modules. The discussion also covers the trade-off between output power capacity and voltage resilience, as well as system considerations for power supplies, including starting current, power supply design, and chassis management for intelligent platform management.

https://elma-2.wistia.com/medias/1zyg6vlc2g

Managing Signal Integrity Challenges for Success in High Performance Embedded Computing Systems

April 17, 2024

Discover the critical shift in VPX systems' signal integrity at Gen4+ speeds and 100-Gigabit Ethernet, explored through the lens of VITA 68.3 standards development, real-world design cases, and high-performance cooling techniques in this insightful webcast.