Design Con 2015
Breaking News
Comments
Newest First | Oldest First | Threaded View
Jessica Lipsky
User Rank
Author
Re: A gimmick for commercial, but may have an industrial use
Jessica Lipsky   8/8/2014 10:23:08 AM
NO RATINGS
I agree, wireless charging (at least at this point) isn't as efficient as plugging into the wall. I got a PowerMat and had to plug in several different ways just to "wirelessly charge" my phone. It made no sense at all.

Wireless charging won't take off until it's out of sight, out of mind. It will either need to be installed everywhere (in desks, at Starbucks, etc) or like Wi-Fi in that your phone will immediately pick up a charging signal (see my story on Humavox and Energous).

MWagner_MA
User Rank
Manager
A gimmick for commercial, but may have an industrial use
MWagner_MA   8/8/2014 7:09:34 AM
NO RATINGS
Given the trend toward higher efficiency an inductive power system like this is inherently very inefficient and contributes to more EMI around it.  Is it really that hard to just plug in a cable?  Now I can see such a use in an industrial setting where intrinsically safe areas exist.  Not making an hard electrical connection could be a safety advantage.



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

Book Review: Deadly Odds by Allen Wyler
Max Maxfield
11 comments
Generally speaking, when it comes to settling down with a good book, I tend to gravitate towards science fiction and science fantasy. Having said this, I do spend a lot of time reading ...

Martin Rowe

No 2014 Punkin Chunkin, What Will You Do?
Martin Rowe
1 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
14 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).