Introduction As power densities of embedded electronics increase, cooling becomes a challenge especially in harsh environments. Liquid cooling is accepted as an attractive cooling method for an increasing number of applications. Direct spray is a particularly efficient form of liquid cooling that has recently been included on several manned and unmanned military platforms. This … [Read more...]
Change and Communication
We live in an age of change. Of course this is not new, the history of the human race has been one of change and adaptation throughout the ages. However, it seems that never before has the pace of change been so swift. Throughout the ages, this has been especially true with regards to how we communicate with each other. Our earliest ancestors on the savannas of Africa, in the … [Read more...]
Technical Data Summary
ElectronicsCooling magazine has been providing a technical data column since 1997 with the intent of providing you, the readers, with pertinent material properties for use in thermal analyses. We have largely covered the most common materials and their associated thermal properties used in electronics packaging and as a result, this column will evolve into additional topics. … [Read more...]
High Thermal Conductivity Mounting Tape
MH&W International’s Keratherm KL 90 is a highly thermally conductive, double-sided adhesive tape. It provides 1.4 W/mK of thermal conductivity – nearly three times higher than other thermal tapes – for more effective heat transfer from hot components to heat sinks. The new tape’s thermal impedance is 208oC-mm2/W (0.32oK-in2/W). The tape consists of a ceramic-filled acrylic … [Read more...]
Water and Air Coolers for Converters
AMS Technologies offers customized Webra water and air cooling solutions for use in various converters and inverters in wind power, traction and industry applications. Offerings include water coolers for 62 mm IGBT modules, SKiiP, Primepack, 130 x 140 and 140 x 190 mm modules, each in different configurations, as well as universal coolers for mounting different module sizes. … [Read more...]
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