用小型有源制冷器管理LED散熱

　　作為LED照明行業變得更加主流的市場，增加的熱挑戰已成為業界的一個巨大的話題，從如何有效地冷卻裝置從LED路燈照明PAR30型消費者的范圍。

　　特別是，隨著LED照明的不斷遷移到更高的功率和更高的流明，被動散熱解決方案是不足以進行散熱的LED和融入環境的一個快速和有效的方式。這意味著熱管理制造商需要開發更小更便宜的設計，例如主動冷卻模塊來幫助冷卻更高功率的LED燈和燈泡。許多新的冷卻設計目標LED筒燈，射燈，包括A19、MR16燈泡。作為例子，我們可以看看Sunon和nuventix家庭LED主動冷卻模塊。

　　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.”