Design Con 2015
Breaking News
Comments
Newest First | Oldest First | Threaded View
sureshd2012
User Rank
Rookie
Amazing Technology - could be imporved?
sureshd2012   7/18/2014 11:56:55 PM
NO RATINGS
The LTC4120 is a great IC and well designed optimally to handle efficient charging of LI-ION batteries. I was wondering whether the Received power could be amplified and then fed to the LTC4120. In any case, the Receiver and Transmitter are powered devices. If we use just the receiver and amplify the power with a power amplifier configuration and then feed this to the LTC41xx, we would have the advantage of accessing the cellphone tower transmit power anywhere and use it to continuously charge the batteries.  Any work being done on this??  I would be very interested in such technology because I have tiny sensors in various locations on an automobile that can all have their own little chargers and batteries thus making them independent of the automotive power systems. An important safety proposition.



Most Recent Comments
didymus7
 
cd2012
 
GerryWood
 
prabhakar_deosthali
 
prabhakar_deosthali
 
prabhakar_deosthali
 
stevestark002
 
David Ashton
 
R_Colin_Johnson
Flash Poll
Top Comments of the Week
Like Us on Facebook
EE Times on Twitter
EE Times Twitter Feed

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Max Maxfield

Want to Present a Paper at ESC Boston 2015?
Max Maxfield
8 comments
I tell you, I need more hours in each day. If I was having any more fun, there would have to be two of me to handle it all. For example, I just heard that I'm going to be both a speaker ...

Martin Rowe

No 2014 Punkin Chunkin, What Will You Do?
Martin Rowe
Post a comment
American Thanksgiving is next week, and while some people watch (American) football all day, the real competition on TV has become Punkin Chunkin. But there will be no Punkin Chunkin on TV ...

Rich Quinnell

Making the Grade in Industrial Design
Rich Quinnell
13 comments
As every developer knows, there are the paper specifications for a product design, and then there are the real requirements. The paper specs are dry, bland, and rigidly numeric, making ...

Martin Rowe

Book Review: Controlling Radiated Emissions by Design
Martin Rowe
1 Comment
Controlling Radiated Emissions by Design, Third Edition, by Michel Mardiguian. Contributions by Donald L. Sweeney and Roger Swanberg. List price: $89.99 (e-book), $119 (hardcover).