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The Pros and Cons of Equipment Cooling Technologies

机译:设备冷却技术的利弊

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摘要

Keeping electronics operating in manufacturing facilities is essential to reducing costs and maintaining production schedules. Downtime due to failing or faltering controls that stop production or give false readings is the Achilles heel of industrial production. One of the main causes of this type of failure is overheating. The critical temperature for electronic controls is 100 to 104℉ (37 to 40℃). Above this temperature, the boards start to dry out, and heat stress in the solder joints shortens the life of expensive electronics. It is possible for electronics to operate at temperatures above 104℉ for a while, but time is not on their side. They age quickly as the heat takes its toll on effectiveness. As heat continues to burden the electronics, false readings, slow reaction times and complete stops occur increasingly often.
机译:使电子设备在制造工厂中保持运转对于降低成本和维持生产进度至关重要。由于控制失败或动摇以致停止生产或提供错误读数而导致的停机时间是工业生产的致命弱点。此类故障的主要原因之一是过热。电子控制的临界温度为100至104℉(37至40℃)。在此温度以上,电路板开始变干,并且焊点中的热应力会缩短昂贵电子产品的寿命。电子设备可能会在高于104℉的温度下工作一段时间,但时间并不长。随着效用的提高,它们会迅速老化。随着热量继续给电子设备增加负担,错误的读数,缓慢的反应时间和完全停止的现象越来越多地发生。

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  • 来源
    《Process Heating》 |2013年第9appa期|2426-27|共3页
  • 作者

    Mike Rawlings;

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