By: Hrishikesh Kadam, Research Content Developer at Global Market Insights (GMI) The world is rapidly going wireless. Within a span of a few decades, phones and internet became wireless, and now charging has become wireless. Even though wireless charging is still pretty much in its early stages, the technology is anticipated to evolve dramatically over the next few … [Read more...]
Power-Rail Dissipation: Diverse Appearances, Unforeseen Consequences
One of the first practical lessons that electronic-circuit designer learn is to be aware of power-rail voltage drop, commonly called “IR drop,” which is the simple product of current and resistance in the printed-circuit board (PCB) track, wire, or larger cable. As currents increase to tens of amps and much higher, the IR-drop problem become more acute. Even a modest 50 mΩ of … [Read more...]
Energy Breakdown and Multi-Level Thermal Management in Data Centers
Steadily increasing demand for data storage from processing applications and online websites has contributed to increased data center power consumption for more than a decade [1]. For example, the worldwide power consumption of data centers in the year 2005 was twice that of the consumption in the year 2000. By 2010 this increased by a further 56% to constitute 1.3% of global … [Read more...]
Jaro Thermal Introduces IP-68 Rated Fan
JARO’s newest addition to its AQUAS family of environmentally protective cooling fans, which target applications with harsh environmental conditions, now meets the waterproof and dustproof parameters of IP-68 water and dirt protection. IP68 means the unit can be dropped into a body of water up to 1.5m deep for half an hour, and is resistant to dust. The fan boasts an output of … [Read more...]
Thermal Management of Outdoor Enclosures, Part 5A: Passive PCM Cooling Systems
In Part 1 (Thermal Management of Outdoor Enclosures), key aspects for successful design and development of thermal management systems were covered briefly, among these, cooling device selections and its impact on power, battery back-up and maintenance has therefore become of paramount importance for telecommunications enclosures. These are: Full active systems, like air … [Read more...]
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