April 2011
Intermediate to advanced
400 pages
16h 50m
English
Content preview from Power Sources and Supplies: World Class Designs
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Chapter 12
There are two main goals in designing the thermal system: the fi
rst is to never allow any
component to exceed its maximum operating junction temperature ( T
J(max)
); the second is to
keep the components as cool as possible given the restrictions for space and weight. Failure
to maintain the fi rst condition will cause a component to fail within minutes. The second
consideration affects the long-term life of the system. MIL-217, a reliability prediction
tool for high-reliability applications, makes the following generalization: “ The life of a
component will be halved every 10 ° C rise above room temperatur ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.