Industrial lasers are used for a wide range of applications including cutting, welding, micro-machining, additive manufacturing, and drilling. No matter the application, industrial laser systems generate a significant amount of heat. There are several different types of industrial laser technologies ultimately distinguished by the power density of the laser and its use. … [Read more...]
Three Reasons to Add Thermal Simulation to your Circuit Design Workflow
As wireless devices increase in complexity, the challenges around maintaining temperature control continue to mount. As smartphones, for example, require more and more transistors to fit into smaller spaces, there’s simply not as much space for the heat to dissipate. Wireless designers are tasked with finding new ways to keep these devices from overheating without … [Read more...]
Cool Information from Fujipoly
Carteret, NJ —Tuesday, January 21, 2020— Fujipoly recently added an Engineering Resource section to its website. This technical information library gives engineers unrestricted access to useful whitepapers and webinars as well as an extensive collection of Sarcon® thermal interface material performance datasheets. The whitepapers cover topics such as the Compression … [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...]
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...]
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