Wireless Power Transfer Battery Chargers

 

Wireless Charging with Capacitive Coupling Wireless Power Transmission

January 2012 – Murata Electronics North America introduced its new wireless power transmission system at the 2012 Consumer Electronics Show. This module makes capacitive wireless charging systems a reality. The higher power capability of the LXWS series transmitter and receiver enable wireless charging systems for tablet PCs, mobile phones, laptops, music players, and a host […]

Read more >>> Wireless Charging with Capacitive Coupling Wireless Power Transmission

Electric vehicle (EV) wireless charging technology is being used in most of the new electric vehicles under design. It gives the flexibility to charge electric vehicles in the parking lots and pavements at office and shopping malls, in addition to the charging EV using home charger. Delphi Automotives Ltd. is designing automotive wireless charging systems […]

Read more >>> Wireless Charging System Design for Electric Vehicles (EV)

Wireless power transmission is the latest technology for direct powering and wireless charging of cell phones, game controllers, laptop computers, mobile robots, electric vehicles, Flat screen TV’s and digital picture frames that hang on the wall—without requiring a wire and plug for power. Industrial systems and medical devices made more reliable by eliminating trouble prone […]

Read more >>> Wireless Power Transfer Types & Applications – WiTricity

Imagine a future in which wireless electricity technology makes everyday products more convenient, reliable, and environmentally friendly. Cell phones, game controllers, laptop computers, mobile robots, even electric vehicles capable of re-charging themselves without ever being plugged in. Flat screen TV’s and digital picture frames that hang on the wall—without requiring a wire and plug for […]

Read more >>> Wireless Power Transmission – Wireless Electricity Technology – WiTricity

Inductive chargers are targeted for battery charging of electric vehicles (EV), mobile phones, digital cameras, mp3 players, and other handheld electronics devices. Inductive charging uses the electromagnetic field to transfer energy between two objects. A charging station sends energy through inductive coupling to an electrical device, which stores the energy in the batteries. Because there […]

Read more >>> Inductive Charger for Wireless Battery Charging of Electric Vehicles (EV) and Mobile Phones

Wireless power transmission is targeted for battery charging of mobile phones, digital cameras, mp3 players, and other handheld electronics devices. Wireless power transfer happens via electromagnetic induction or electrostatic capacitive coupling, for short distances upto a few millimeters, a maximum power of 5 watts. Wireless energy transfer or wireless power is the transmission of electrical […]

Read more >>> Wireless Power Battery Charging for Mobile Phones

Radio Frequency (RF) Energy Harvesting is a method of wireless power generation by harvesting RF signals by using RF sensors and antenna receivers that sense a broad range of frequencies (LF, HF, VHF, UHF). RF Energy harvesters generate power needed to charge batteries for cell phones, smartphones, PDA mobile phones, laptops, tablet PCs and other portable devices. RF energy harvesters harvests radio energy from wireless networks such as GSM, CDMA, WiFi, Satellite RF (GPS, TV), wireless broadband, WiMax, LTE, etc. The batteryless RFID systems, wireless sensor networks, and wireless power chargers are the applications of RF energy harvesters.

Read more >>> RF Energy Harvesting for Cell Phones and Wireless Power Battery Charger

Duracell myGrid’s drop-and-go technology makes charging your mobile devices wirelessly Power Sleeve™ or Power Clip™ on each of your handheld devices. The myGrid Cell Phone Starter Kit comes with a Power Clips and Sleeves designed for Apple® 3G and 3GS iPhones, BlackBerry®, Motorola® and Nokia® cell phones. myGrid works with most cell phones, handheld devices and MP3 players. Also it is possible possible to charge multiple devices at a time using myGrid wireless charger.

Read more >>> Wireless Power Charger for Smartphones & Cell Phones

It is a combination of Powercast’s RF Energy Harvesting System and Microchip’s eXtreme Low Power PIC® Microcontrollers Eliminates Batteries in a wide range of applications. Microchip Technology Inc. and Powercast Corporation today announced the Lifetime Power® Energy Harvesting Development Kit for Wireless Sensors featuring PIC® microcontrollers with eXtreme Low Power (XLP) Technology.

Read more >>> RF Energy Harvesting System for Battery-Less Wireless Sensor Network

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