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Electronics Cooling

Focused on Thermal Management, TIMs, Fans, Heat Sinks, CFD Software, LEDs/Lighting

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New Liquid-Cooled LED as Bright as 100W Bulb

 

SWITCH Lighting’s™ SWITCH bulbs have a ring of metal prongs, each with a computer chip on it to emit light, which is immersed in liquid that fills each bulb. The liquid cools the chips while acting as a lens to magnify light. SWITCH bulbs use 80 percent less electricity than incandescent bulbs and last for about 25,000 hours no matter often you switch them on or off. Learn … [Read more...]

Lighting-Class LEDs Deliver Twice the Lumens-Per-Dollar

 

Cree, Inc.’s new XLamp® XB-D LED delivers twice the lumens-per-dollar of other LEDs, in a small lighting-class footprint of 2.45 mm x 2.45 mm. The XB-D LED is 48 percent smaller than the XLamp XP package and ideal for lighting applications where high lumen density and compact light sources are required. The XB-D LED uses up to three times fewer LEDs, three times fewer optics … [Read more...]

600-W DC-DC Converter with Integrated Heat Sink

 

CUI Inc is adding a 600 W device to the company’s line of rugged chassis mount DC-DC converters. The VFK600 series measures 7.8 x 5.0 x 1.5 inch and includes an integrated heat sink for improved thermal performance. The aluminum heat sink allows the unit to operate at higher temperatures with a minimal amount of air flow. The VFK600 is offered in five different regulated output … [Read more...]

Heat Sinks Designed for Higher Power Densities

 

The new R2 Series of heat sinks from Ohmite combines thermal performance with the attachment mechanism of the popular C Series. This heat sink is capable of attaching either a TO-220 or a TO-247 component and is offered in both degreased and black anodized finishes. The convenient camming clip eliminates the need for mounting holes and screws. By eliminating the need for a … [Read more...]

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