Anurag Gupta, David H. Altman, Daniel P. Resler Raytheon Integrated Defense Systems Introduction Electrical resistors are often used to simulate heat-dissipating electronic devices in thermal characterization of semiconductor devices. This article describes a study in which test measurements and analysis were conducted in steady-state conditions to characterize the thermal … [Read more...]
Apple Files Patent for Smaller, Quieter Wireless Cooling Fan
A patent application filed by Apple hints at the company’s latest plan to bypass design limitations and shrink their devices even more. While the technology company strives to develop increasingly lighter and thinner products, certain components limit how thin and light the company can make their devices. One such component is the cooling fan, an essential thermal management … [Read more...]
Heat Sink Series Provides Modular Cooling Options for Electrical Components
Ohmite Manufacturing, a provider of thermal solutions and resistors, has released its new B60/C60 heat sink system ideal for use with high power density and small size (3U or 4U) electronic packaging with forced convection. The new B60/C60 heat sink system provides designers with a variety of cooling options for up to six TO-246 or TO-264 devices, such as TO-247 and TO-264 … [Read more...]
Fansinks for High Temperature Applications
CTS Corporation has announced the release of new fansinks for high temperature applications. Designed to absorb and disperse heat away from high temperature devices, the FHS series features an operating temperature range of -10°C to 90°C, calculated MTTF @ 90°C: 86,858 hours (GEM, 90% confidence) and various package sizes to fit different applications. The FHS series is … [Read more...]
Research Could Lead to New Thermal Flow Control Devices
Researchers have proposed a new method of controlling heat flow similar to the way electronic components handle electrical current that could deliver more efficient thermal management in a variety of applications. Developed by scientists at Purdue University, the technology utilizes tiny triangular or T-shaped structures made of graphene nanoribbons to control phonons, quantum … [Read more...]
- « Previous Page
- 1
- …
- 50
- 51
- 52
- 53
- 54
- …
- 78
- Next Page »
