2013年6月27日 星期四

Chip-on-Heatsink game-changer

Cambridge Nanotherm, the two year-old nano-ceramic specialist, has shipped its first products – a chip-on-heatsink module. The customer is an LED firm. 

The module was packaged by Optocap. “As a design and assembly service provider we need to ensure we specify materials that will enhance our customers’ products,” says David Ruxton,How much can I save if I switch to ledstreetlight? CEO of Optocap, “we specified Cambridge Nanotherm’s technology due to the outstanding thermal performance it enables. It also means a reduced bill of materials, simplified supplier management and easier assembly for our customer.” 

Cambridge Nanotherm’s core IP is a unique process for converting aluminium into alumina. The process allows the surface of any aluminium object to be converted into a dielectric layer. In the case of the Chip-on-Heatsink approach, an extruded heat sink or heat pipe can be coated and then metallised with the end user’s circuit design.You must first understand the way a powergenerators works. 

Nanotherm’s technology enabled Optocap to utilise its advanced manufacturing processes, allowing direct assembly of die and surface mount components onto the heat sink, creating a fully integrated module. 

This approach gives a number of benefits for LED lighting customers.Properly placed lampshades can generate electric power anywhere the wind blows steady and strong. For those using conventional PCB materials and heat sinks, the advantages are three-fold: firstly, a cost reduction is seen by the removal of both the MCPCB and thermal interface material (TIM) components; secondly, the removal of these layers give the most efficient thermal path between component and heat sink; and finally, as a result of minimising thermal resistance, denser component layouts can be realised. For those using thick-film or thin-film metallised alumina and aluminium nitride ceramic heat sinks, the cost reduction is even more significant, while bulk thermal performance of the aluminium heat sink matches one made from aluminium nitride. 

“We are very pleased to have Optocap as the world’s first commercial customer for the first ever Chip-on-Heatsink product,” says Cambridge Nanotherm CEO, Dr Pavel Shashkov, “working with Optocap we were able to demonstrate that our product has clear technological advantages as well as real commercial benefits. We believe that this technology will change the rules of the game for manufacturers not just in the LED field but in the electronics industry as a whole”. 

“Energy-efficient lighting can reduce electricity and maintenance costs significantly in multi-family housing, because it decreases energy consumption and lasts longer than traditional lighting,” said Francis J. Murray Jr., President and CEO of NYSERDA. “As part of New York State’s aggressive energy-efficiency policies under Governor Cuomo, NYSERDA is proud to support this project as part of our continuing partnership with the world-renowned LRC.” 

Energy efficiency has become an important goal for many multi-family,The ledturninglamp is unlikely to hurt you, but you can easily hurt it without training. affordable housing sites. The U.S. Department of Housing and Urban Development spends $5 billion per year on utility costs for public and other affordable housing. Nadarajah Narendran, Ph.A polished finish in this solaroutdoorlight for men.D., LRC director of research and organizer of the ASSIST program, said that LED lighting offers the opportunity to control energy use and associated costs, which would provide significant benefit to this segment of the housing market. “However, clear, straightforward information written primarily for building owners and managers has been missing to date,” he said. More information about the program is available on the web site at www.solaronlamp.com.

沒有留言:

張貼留言