Electronic Interconnect (EI) announced the availability of Powerlink PLPCB constructions for electronic assemblies where thermal management/heat dissipation capabilities are desired. PowerLink technology enables power and control circuits, both heavy copper and standard copper, to reside on the same layer with interconnection between the circuits. Bus bars with multi-copper … [Read more...]
Thermally Conductive Thin Film Released
Fuji Polymer Industries Co. has released Sarcon 30HR, a silicone-based thin film that exhibits a 1.7 W/m°K thermal conductivity when placed between a heat source and a nearby heatsink. This thermal interface medium eliminates air gaps between components. The increased surface contact can measurably improve the cooling performance of a heatsink. Sarcon 30HR has a thermal … [Read more...]
Heat Sink Extrusions Meet Space Constraints of LED Light Engines
Ohmite Wakefield Solutions’ 19000 Series of radial-fin heat sink extrusions for LED light engines helps meet space constraints and operating parameters. The heat sink extrusions are black anodized for maximum thermal performance, and their radial-fin design has been optimized for natural convection. OHMITE intends for its product to make matching the right heat sink to the … [Read more...]
CPU Cooler Fan for Maximum Cooling Performance
LEPA introduces its Vortex fan, which uses fluid mechanics to generate a powerful air twirl that concentrates cool air on the hot spots inside a system. At full speed, the Vortex fan achieves a static pressure of 2.18mm-H2O while maintaining a low noise level. That way, it is also an ideal solution for CPU coolers or radiators. LEPA equipped the fan with a PWM speed control, so … [Read more...]
New QFN socket addresses high performance requirements for 0.5mm pitch devices
Ironwood Electronics recently introduced a new QFN socket addressing high performance requirements for 0.5mm pitch devices - SBT-QFN-4016. The contactor is a stamped spring pin with 31 gram actuation force per pin and cycle life of 500,000 insertions. The self inductance of the contactor is 0.88 nH, insertion loss of < 1 dB at 15.7 GHz and capacitance 0.097pF. The current … [Read more...]
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