Author Clemens J.M. Lasance, Guest Editor Fact: many papers discussing LED thermal management issues report values of about 100 W/cm2 and use the same arguments that are valid for ICs to demonstrate that some critical value has been reached. The question to be addressed: is this indeed a fact, or can it be shown to be a fairy tale, and hence do we need different … [Read more...]
New High Bay LED Cooler Is Smaller and Lighter Than Passive Cooling Equivalents
Nuventix, Inc. has introduced the LED Cooler R150-170, a new high bay LED cooler that, according to the company, is “33 percent smaller and 60 percent lighter than passive cooling equivalents used in industrial high bay fixtures.” The announcement was made at the Strategies in Light show held on February 12-14 in in Santa Clara, Calif. The R150-170 is capable of “exceptional … [Read more...]
Thermal Management PCB for Use with LEDs
Thermal management company SinkPAD has announced the release of the SinkPAD Star PCB for use with the new Luxeon-T and Cree MK-R LEDs. The new thermal management PCB will be on display at the Strategies in Light Show in Santa Clara, Calif. in mid-February. According to the company, the SinkPAD Star PCB conducts heat out of the LED system by “creating a direct thermal path … [Read more...]
Thermoplastic Polyester for Thermal Management in LEDs and Electronic Components
Science-based company Royal DSM has released PET XL-T, a thermoplastic polyester for thermal management in LED lighting systems and automotive electronics components. According to the company, Arnite PET XL-T was developed as an alternative to metals and other high heat resistance (HHR) materials commonly used in automotive electronic applications. The new polyester is based … [Read more...]
High-Performance Polyester Compound for LED Display Screen Applications
Solvay Specialty Polymers USA has released Lavanta 5115 WH 011, a high-performance polyester for heat and light stability in LED display screens. According to the polymer company, the new product was created in response to the growing trend among television manufacturers of using fewer LEDs in products to reduce cost. Lavanta 5115 WH 011 is a 15 percent glass fiber-reinforced … [Read more...]
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