用小型有源制冷器管理LED散热

　　用小型有源制冷器管理LED散热

　　作为LED照明行业变得更加主流的市场，增加的热挑战已成为业界的一个巨大的话题，从如何有效地冷却装置从LED路灯照明PAR30型消费者的范围。

　　特别是，随着LED照明的不断迁移到更高的功率和更高的流明，被动散热解决方案是不足以进行散热的LED和融入环境的一个快速和有效的方式。这意味着热管理制造商需要开发更小更便宜的设计，例如主动冷却模块来帮助冷却更高功率的LED灯和灯泡。许多新的冷却设计目标LED筒灯，射灯，包括A19、MR16灯泡。作为例子，我们可以看看Sunon和nuventix家庭LED主动冷却模块。

　　Since LED lighting is not a market that manufacturers can effectively pursue on cost， they have to sell on performance， explained John Fulmer， Suwon’s regional sales manager for the Southern half of the U.S. and Latin America. This translates into using factors such as lumens， low power consumption， and long service life to substantiate the return on investment （ROI） a customer will receive against a relatively high upfront cost.

　　Fulmer said that for large installations， it becomes even more important to sell performance， long life， and overall value. “As they get into these different applications， the scale of the thermal challenges becomes greater. It‘s no longer just a small light bulb; it’s a very large heat source.”