無(wú)線充電的未來(lái)

　　無(wú)線充電手機(jī)終于起飛。經(jīng)過(guò)十年的發(fā)展，以及各種不同規(guī)格的技術(shù)和市場(chǎng)正在成熟和鞏固足夠的主流采用。

　　這是突出的公司如宜家家具供應(yīng)商采用表和其他產(chǎn)品規(guī)格齊，并提供自己的無(wú)線功能的情況下被稱為vitahult那些手機(jī)如不支持特定技術(shù)的iPhone。

　　同樣，星巴克使用的是從Powermat公司競(jìng)爭(zhēng)的技術(shù)，具有對(duì)工作了十年無(wú)線充電。這涉及到一個(gè)環(huán)（基本上是一個(gè)控制器的感應(yīng)線圈）插入手機(jī)的電源插座，然后放置在Powermat充電。

　　Figure 1： Starbucks has been rolling out wireless charging using technology from Powermat.

　　These maturing technologies are leading to new options for designers in consumer， medical and industrial applications.

　　Wireless charging specifications

　　One of the reasons for the slow adoption of wireless charging has been the fragmented specifications. Two industry associations have merged over the last year to create a group that can take on the market leader. This new group， called Rezence， brings together the Alliance for Wireless Power （A4WP） and Power Matters Alliance （PMA） to bridge two core wireless charging technologies. The group aims to use this combined specification for a core-charging standard supporting a wide range of consumer， medical， military and industrial applications， not just mobile phones and cars.

　　The merged Rezence group has over 170 member companies， including board member companies AT&T， Broadcom， Flextronics， Gill Electronics， Integrated Device Technologies， Intel， MediaTek， Powermat Technologies， Procter & Gamble， Qualcomm， Samsung Electronics， Samsung Electro-Mechanics， Starbucks， and WiTricity.