Products, Materials & Tools | Jul 20, 2015

Fischer Elektronik for Cool LEDs

That the LED has already established itself as the light source of the future in many areas is sufficiently well-known and hardly in doubt. Innovative heat dissipation concepts for cooling it are hence more urgently needed and sought-after than ever before to utilize its advantageous properties with true efficiency and for a particularly long service life. In this regard, Fischer is expanding its comprehensive LED cooling product range by three further active solutions.

The product series LA LED 40x30, LA LED 50x20 and LA LED 50x45 consists of a pin heat sink and a round fan motor that has been specifically conceived for active LED cooling. The fan motor has a double slide bearing and is designed for the particular requirements of LED applications in terms of noise and service life. It is screwed to the top of the pin using internally threaded distance sleeves that are provided for this purpose.

With their special arrangement and high number of pins, the compact pin heat sinks are designed for optimal air throughput. Thanks to the properties of their materials, their geometry and structure, these pin heat sinks are extremely efficient coolers for electronic components in free convection, but particularly also in forced convection.

The aluminium alloy used (Al99,5) has very good heat conductivity. In addition, the manufacturing process serves to create a homogenous material arrangement and microstructure that follows the direction of the heat flow - all of which ensures fast and even heat distribution in the heat sink bottom and fins.

The LEDs can be fastened to the pin heat sink with thermally conductive adhesive, double-sided thermally conductive foil, or screws. Mechanical treatments, custom designs and surface finishes can also be provided for your specific application.

The product specialists at Fischer Elektronik info@fischerelektronik.de will be happy to assist you with any queries you may have or any additional information you require.

About Fischer Elektronik:
Fischer Elektronik is a leading producer of thermal management solutions for the whole electronic industry. High Power LED applications are our latest field of activities with all our almost 40 years of experience in the background. On the edge of this new technology, we can give support right from the start with the knowledge of our application engineers and as well as with our sophisticated 3D simulation and drawing programmes. Our core capabilities: - all articles in standard or customs design versions available - own surface treatment facilities - wide standard programme (more than 700 profiles) of extruded heatsinks - machining according to customers request - heatsinks for LED, cooling aggregates and thermally conductive foils. We also have a large selection of connectors for PC boards that is complemented by a diverse range of casings with functional designs. In addition to standard catalogue items, we also provide customer-specific solutions in all areas.

FEATURED

High Volume Laser Diode and VCSEL Testing

High Volume Laser Diode and VCSEL Testing Hitherto established measurement technologies for laser diodes – such as dispersive scanning spectrometry and Fourier-transform infrared spectroscopy (FTIR) – can react sensitively to a production environment. High-resolution array spectroradiometers are effective alternatives that offer multiple ... Read more »

FEATURED

Luxeon V2, the Best Choice for a 2 mm² High Power LED

Luxeon V2, the Best Choice for a 2 mm² High Power LED Lumileds announced breakthrough high power performance with the new Luxeon V2 LED. With the highest performance in its class for output and efficacy, the emitter easily enables DLC Premium performance at the system level. Luxeon V2 utilizes a 2 x 2 mm Chip Scale Package (CSP) in a 3.5 x 3.5 mm ... Read more »

FEATURED

The 22nd China (Guzhen) International Lighting Fair

The 22nd China (Guzhen) International Lighting Fair China (Guzhen) International Lighting Fair is based in China Lighting Capital- Guzhen Town, where thousands of lighting manufacturers lies and is dubbed as the source of lightings. With the help of local government and UBM, the fair has been successfully held for 21 editions. Read more »

EDITORIAL

High Conductive Foils Enabling Large Area Lighting

High Conductive Foils Enabling Large Area Lighting Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP as one of the leading partners for research and development for surface technologies and organic electronics and Sefar AG, a leading manufacturer of precision fabrics from monofilaments, developed a roll-to-roll ... Read more »

page_peel