只要在智能手表或智能手机应用此项技术,两种设备轻轻碰触便可进行充电。
The creators estimate that around 12 seconds of charging would give users one minute of talk time and two minutes would generate enough power to watch four minutes of a video.
发明者估计,用户只需充电大约12秒便可通话1分钟,充电2分钟可看视频4分钟。
The average Wireless Power Transfer gadget consist of at least two coils, one located in the power transmitter and the other in the power receiver, reports LiveScience.
美国生活科学网报道说,通常无线输电设备至少包含两个线圈,一个在功率发射器中,一个在功率接收器中。
As electricity moves through the power transmitter coil, it creates an electromagnetic field that sends a charge to the next coil.
当电流穿过功率发射器中的线圈时会产生电磁场,向接收器输送电量。
To develop PowerShare, researcher experimented with a variety of different power transmitters and receiver coils.
为了研发“能源分享”设备,研究人员对多种不同的功率发射和接收线圈进行试验。
In order to recreate the magnetic shielding, they used ferrite plate and copper tape placed on the back of coils – this hindered transmitted energy from getting close to human tissue.
他们将铁酸盐板和铜带置于线圈背部形成磁屏蔽,这样可以避免传输的电量过于接近人体。
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