The reduction in size of electrical and electronic components enables designers to integrate more equipment into confined spaces. However, the close proximity of heat-generating components leads to an elevated internal temperature, emphasizing the critical importance of effective heat dissipation.
Excessive heat can result in the deterioration of electrical insulation and a shortened lifespan for electrical and electronic components. As a rough estimate, a temperature rise of 18°F (10°C) within an electrical enclosure can almost halve the service life of electronics.
To delve deeper into enclosure temperature control, download the document provided below.