Reprinted from the June, 2014 Issue ACTIVE LEDs in a consumer TV product are boosted and dimmed with the video picture content. Boosting and dimming of LEDs is a powerful means to improve visual experience, either through the application of active LEDs in an ambient light feature or through dimming and boosting of the display LEDs in a direct-lit video display. Active … [Read more...]
Tough Epoxy Polysulfide Adhesive Resists High Temperatures
Product: EP21TPHT Release Date: 01/14/2020 Master Bond EP21TPHT is a new two component epoxy polysulfide system designed for bonding applications that require toughened and thermally stable bonds resistant to chemicals. It resists temperatures up to 350°F, much higher than typical epoxy polysulfide systems. This room temperature curable adhesive also features convenient … [Read more...]
Keeping Cool When You are Heading to the Sun
The Parker Solar Probe is defying common sense and pushing the limits of thermal performance via innovative design as it loops and approaches to within just a few million kilometers from our Sun. Thermal management in outer space is hard, that’s not news. Even after the heat has been conveyed by conduction to the outer surface of the spacecraft, there’s only radiation as a … [Read more...]
Keeping Electric Aircraft Motors and Electronics Cool Without Resorting to Extra Mass and Complexity
Hybrid-electric and all-electric airplanes under study by NASA, such as the X-57 Maxwell, could operate more efficiently if the overall system was better at getting rid of heat. (Source: NASA) Future hybrid-electric and all-electric airplanes will use distributed electric propulsion (DEP), relying on multiple electric motors rather than a single or handful of jet fuel-based … [Read more...]
New Cooling Plate Said to Dramatically Increase the Lifetime of High Temperature Electronics
Korea Institute of Machinery & Materials is first to develop a TGP that operates in any direction, improving cooling efficiency by modifying the surface of a porous structure. During the past decade, developments in semiconductor industries have allowed electronics such as sensors and actuators to be miniaturized so as to perform effectively in a limited space. As a … [Read more...]
- « Previous Page
- 1
- …
- 23
- 24
- 25
- 26
- 27
- …
- 51
- Next Page »
