Saturday, October 01, 2016
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Nintendo NES Classic Edition Launches In Novemer, NX Could be Announced Earlier
Foxconn's Sharp to Invest $570 Million on Flexible OLED Panel Production
Google Apps for Work Become Smarter, Part Of New G Suite
Amazon Offers $2.5 Million to Advance Conversational Artificial Intelligence
Raspberry Pi Upgraded With A Visual Overhaul Called Pixel
E FUN Nextbook Ares 11 2-in-1 Android Tablet Costs Just $179
Micron Opens Fab 10 Singapore NAND Flash Memory Fabrication Facility
Qualcomm in Talks to Buy NXP
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > Mobiles > Hitachi...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, February 10, 2011
Hitachi-Maxell Releases Wireless Charging Device For The iPhone 4


Hitachi Maxell Ltd on MOnday announced plans to release a wireless battery charger for the iPhone 4.

The device is compatible with a standard created by the Wireless Power Consortium (WPC), an industry group related to wireless charging.

The company will release in Japan the "WP-PD10.BK" and the "WP-PD10S.BK" chargers as well as the "WP-SL10A.BK," a sleeve charging case that can wirelessly receive power for Apple iPhone 4. The devices will retail in Japan first and it is not clear whether they will reach other markets.

The WP-PD10.BK can charge two iPhone 4 smartphones at the same time. It has two power transmission units, each of which can transmit power of 5W. The WP-PD10S.BK comes with one power transmission unit and can charge a single device at a time. The WP-SL10A.BK can receive power of 2.5W.



Hitachi-Maxell has not provided manufacturer's suggested retail prices, although they are estimated to be about ¥6,900 (approx US$83.3) and ¥2,900 (approx US$35), for the WP-PD10.BK and the WP-SL10A.BK set, respectively.

The devices are Qi-certified (pronounced "chee") by the Wireless Power Consortium. The Qi standard enables consumer electronic brands and device manufacturers to bring interoperable wireless inductive charging devices to market.

The basic principle of the inductive power transmission is an inductively coupled power transfer system. It consist of a transmitter coil L1 and a receiver coil L2. Both coils form a system of magnetically coupled inductors. An alternating current in the transmitter coil generates a magnetic field which induces a voltage in the receiver coil. This voltage can be used to power a mobile device or charge a battery.



Previous
Next
Nokia and Microsoft Partner On Mobiles        All News        MPEG LA To Gather VP8 Video Codec Patents
Nokia and Microsoft Partner On Mobiles     Mobiles News      Opera to Unveil iPad Browser at Mobile World Congress

Get RSS feed Easy Print E-Mail this Message

Related News
iPhone 4 Available in China on September 25
AT&T Network Limits iPhone 4 Upload Speeds
iPhone 4 Costs $187.51, According to iSuppli

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2016 - All rights reserved -
Privacy policy - Contact Us .