HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Feature
Electronics & Test

Quest Continues for High Power, Lots of Energy Storage, in Single Package

NO RATINGS
Page 1 / 2 Next >
View Comments: Oldest First|Newest First|Threaded View
Jerry dycus
User Rank
Gold
Another SC scam
Jerry dycus   11/18/2013 11:27:47 AM
NO RATINGS
Another piece of lies from SC scammers.

Care to tell me what the cost of a simple Kwhr of storage with Maxwell supercaps is?

Facts are SC will never be used for anything but very short pulses of power.  Nor do they mention the expensive electronics needed to produce that power to a load because to get it's full power, a cap/SC needs to go from full voltage to 0 volts so not only are SC ungodly expensive themselves  but expensive to use.

And there are batteries like A123 that over 1 minute output easily creams SC's output by I bet 1,000x's of the cost. Even in the 1 second range A123 beats them in practical operations.

Even lead batteries/Bolder type beat SC's hands down on specific power of any length.

Cabe Atwell
User Rank
Blogger
Re: Another SC scam
Cabe Atwell   1/20/2014 5:38:47 PM
NO RATINGS
I'd like to be able to charge my mobile devices quickly but also have better battery efficiency so I don't have to repeat the process every 4-hours or less during high usage.

Jerry dycus
User Rank
Gold
Re: Another SC scam
Jerry dycus   1/21/2014 9:12:25 AM
NO RATINGS
So would I Cabe.  Care to say how you'll be able to do it with these?

Though you could charge your ph, etc much faster will a better charger in under 10 minutes and use it while charging.   Or carry a battery to recharge it anywhere.  Both are far better than supercaps.

First the costs is 100x's and  multiple times more space vs present lithium batts. Would you like your device to be 10x's larger for the same run time?

Again get your requirments and get a quote on how much it'll cost.

Notice Maxwell hasn't answered  my 1 kwhr cost question because it will show how useless they are.

Partner Zone
Latest Analysis
We take a look at 2015's top engineering schools by salary potential for undergraduate students.
If we are going to be creating a network that serves us, one of its most critical nodes will need to be ourselves. This is where wearable technology comes into play.
Researchers at the University of Maryland have achieved a first in lithium-ion battery science: the development of a successful lithium-based battery using one material for all three core components of a battery -- anode, cathode, and electrolyte.
The online Bar Steel Fatigue Database for automotive design engineers has been updated for the fifth time and now contains 134 iterations, or grade/process combinations. It provides better predictability for designing parts with long-term reliability and durability.
FPGAs use programmable fabric to create custom logic, but this flexibility comes at a cost -- usually around 10 times more silicon real estate and 10 times the power dissipation. Can we really claim any FPGA is low power?
More:Blogs|News
Design News Webinar Series
5/21/2015 11:00 a.m. California / 2:00 p.m. New York
5/7/2015 11:00 a.m. California / 2:00 p.m. New York
6/3/2015 8:00 a.m. California / 11:00 a.m. New York
6/11/2015 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jun 8 - 12, Everything You Ever Wanted to Know about Filters
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Course June 2nd-4th:
Sponsored by Proto Labs
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service