Technology News & Trends

  Wireless Charging Market – Overview Broadly speaking, there are three types of wireless charging. There are charging pads that use tightly-coupled electromagnetic inductive or non-radiative charging; charging bowls or through-surface type chargers that use loosely-coupled or radiative electromagnetic resonant charging that can transmit a charge a few centimeters; and uncoupled radio frequency (RF) wireless charging that allows a trickle charging capability at distances of many feet. Both tightly coupled inductive and loosely-coupled resonant charging operate on the same principle of physics: a time-varying magnetic field induces a current in a closed loop of wire. A magnetic loop antenna (copper coil) is used to create an oscillating magnetic field, which can create a current in one or more receiver antennas. If the appropriate capacitance is added so that the loops resonate at the same frequency, the amount of induced current in the receivers increases. Obtain Report Details @ ...

Wireless Charging Market: Overview and Segmentation Wireless charging is recharging batteries of electrical devices with no physically connected cables. Currently, charging of devices is an important aspect of business is response to power intensive applications. Mobile manufacturers such as Samsung, Nokia, LG Electronics and HTC are positioning phones with wireless charging to drive demand at the high end. The global wireless charging market is segmented by application into consumer electronics, industrial, medical, automotive and defense. Consumer electronics is expected to be the largest application segment in the wireless charging market. Alliance for Wireless Power (A4WP), Wireless Power Consortium (WPC) and Power Matters Alliance (PMA) are the three groups present in the wireless charging market. Wireless Power Consortium (WPC) uses Qi standard commonly found in smartphones whereas Alliance for Wireless Power (A4WP) uses resonance technology which is still in the early s...