Recent advances in CMOS sensor technology have made these sensors practical and effective for use in a wide range of imaging applications found in autonomous systems, machine vision and learning, high-end scientific cameras and more. To maintain image resolution as temperatures increase, Laird Thermal Systems has expanded its Peltier thermoelectric module product family with … [Read more...]
Thermal Jumper Chip Gets Heat Out of Hot Spots
TT Electronics has introduced its TJC series of thermal jumper chips, enabling circuit designers to manage temperature increases in compact power electronic assemblies. These parts provide a thermally conductive pathway with electrical isolation for management of PCB hotspot areas. Aluminum nitride, which has nearly five times the thermal conductivity of alumina, is employed … [Read more...]
Air Ionization Techniques for the Cooling of Electronic Devices: Analysis of the Different Effects of Design Features on Cooling Performance
Rotary fans have been used to cool electronic devices using forced convection applications to achieve the required heat transfer dissipation. In recent years, there has been an increasing trend to miniaturize the size and maximize the efficiency of the electronic devices which, in turn, increases heat generation. The use of rotary fan cooling conflicts with these new trends due … [Read more...]
Liquid Cooling Options for High-Performance Computing Centers
Figure 1: Liquid cooled 68-node rack at Dell EMC HPC.Ê (Source: CoolIT Systems) Hyperion Research, a company that provides research, analysis, and recommendations for technologies, applications, and markets in high-performance computing and emerging technology areas, forecasts that the worldwide market for high-performance computing (HPC) server systems will grow at a … [Read more...]
Thermal Management of Displays/Signage in Outdoor Enclosures
Introduction/Background The pace of development in the electronics and telecommunication fields has been accelerating in all aspects of the business. For example, electronics/telecommunications equipment has traditionally been housed in large buildings, smaller buildings (sheds) and outdoor cabinets. The introduction of electronics to the outdoor environment has imposed … [Read more...]
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