Embedded Systems Conference
Breaking News
Comments
Newest First | Oldest First | Threaded View
Peter Clarke
User Rank
Author
re: Intel joins A4WP wireless charging group
Peter Clarke   6/25/2013 1:48:06 PM
NO RATINGS
@FrankEory A4WP is making the distinction between direct induction and magnetic resonant induction where the two coils are tuned to resonate at a set frequency. I understand this has benefits for efficiency of energy transfer.

old account Frank Eory
User Rank
Author
re: Intel joins A4WP wireless charging group
old account Frank Eory   6/24/2013 5:42:31 PM
NO RATINGS
I'm curious about this statement: "A4WP, which specifies the use of magnetic resonance technology, is capable of simultaneous charging of multiples devices and the flexible positioning of devices and a charging platter." How is this different than what WPC is doing?

rick merritt
User Rank
Author
re: Intel joins A4WP wireless charging group
rick merritt   6/24/2013 5:04:01 PM
NO RATINGS
Sounds like Intel may have canned a proprietary technology it pursued once upon a time. See http://www.eetimes.com/electronics-news/4417200/Q-comm-plugs-wireless-charging-into-cars--desks

kjdsfkjdshfkdshfvc
User Rank
Author
re: Intel joins A4WP wireless charging group
kjdsfkjdshfkdshfvc   6/24/2013 3:19:40 PM
NO RATINGS
I cant wait to see where wireless charging goes in the next few years. http://bit.ly/IC4m9t



Radio
LATEST ARCHIVED BROADCAST
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Like Us on Facebook
Special Video Section
The LTC®6363 is a low power, low noise, fully differential ...
Vincent Ching, applications engineer at Avago Technologies, ...
The LT®6375 is a unity-gain difference amplifier which ...
The LTC®4015 is a complete synchronous buck controller/ ...
10:35
The LTC®2983 measures a wide variety of temperature sensors ...
The LTC®3886 is a dual PolyPhase DC/DC synchronous ...
The LTC®2348-18 is an 18-bit, low noise 8-channel ...
The LT®3042 is a high performance low dropout linear ...
Chwan-Jye Foo (C.J Foo), product marketing manager for ...
The LT®3752/LT3752-1 are current mode PWM controllers ...
LED lighting is an important feature in today’s and future ...
Active balancing of series connected battery stacks exists ...
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...