Given this, the key issue is to reduce active and standby power from HT to RT.
ENGADGET: Toshiba mobile RAM uses prediction, adaptation to cut power use by up to 85 percent
In June 2001 President Bush required the government to purchase appliances, and chargers, that used the least standby power.
The Vivid does have excellent standby power management, so if you're mindful of your phone, you can get through the majority the day unhampered.
The Cord Free uses a AA battery that is sufficient to give it 25 hours of talk time and three months of standby power.
The DCRC greatly decreases standby power in the retention circuit by periodically activating itself to update the size of the buffer of the retention driver.
ENGADGET: Toshiba mobile RAM uses prediction, adaptation to cut power use by up to 85 percent
For example, when coupled with Freescale's new Power Management Integrated Circuits (PMICs), the standby power for the newest Atom chip is 98% lower than the original.
The other aspects of the build include the turbine halls, standby power generators and a pumping station for the cooling water, interim waste storage facilities as well as a visitors' centre.
The new technology reduces active and standby power in temperatures ranging from room temperature (RT) to high temperature (HT) by using a bit line power calculator (BLPC) and a digitally controllable retention circuit (DCRC).
ENGADGET: Toshiba mobile RAM uses prediction, adaptation to cut power use by up to 85 percent
PowerSecure pioneered the Interactive Distributed Generation IDG power systems platform, which uses sophisticated electricity forecasting software to reduce operating costs through peak shaving, enhances demand response resources and provides a suite of standby power solutions.
In LogMeIn Pro, a machine can be logged in to even when it is on standby, but the power does have to be kept on.
However, improving the performance of SRAM to match advances in mobile products results in increasing current leakage, both during operation and in standby mode, degrading power performance.
ENGADGET: Toshiba goes perpendicular to solve MRAM's power issues, rethink cache memory
Introduction of this newly designed "normally-off" memory circuit with no passes for current to leak into cuts leak current to zero in both operation and standby without any specific power supply management.
ENGADGET: Toshiba goes perpendicular to solve MRAM's power issues, rethink cache memory
The monitor's Power Saving Mode uses 50 percent less power, and Standby Mode uses only 0.1w.
In October 2005, Australia released surveys showing that from 4% to 8% of all commercial power was for standby.
Windmills are unpopular with some U.S. politicians and utility executives because they require ample subsidies to be viable, and the unpredictable wind means utilities must maintain additional power plants on standby.
At 1, 950mAh, the W1 should pack enough juice to last seven to nine days on standby and given the reduced power requirements of WP8, it's sure to get moderate users through a full day.
The second is a minefield because the technical responses make a rich mix, ranging from "it's not a problem because if you have enough wind turbines they compensate for each other" to "you need a fossil fuel power station on standby for every wind farm".
The power button however isn't your normal standby switch and is in fact, a real, live power switch.
According to a study conducted by Joseph Romm of the Center for Energy and Climate Solutions, the Sure Power system reduces carbon dioxide emissions by 46 percent a year compared to emissions of traditional uninterruptible power supplies and their standby diesel generators.
California and the European Union have set limits on how much power appliances can consume in standby mode.
When switched off, many appliances do not actually kill the power but go into a standby mode instead sucking electricity, vampire-like, from the plug.
ECONOMIST: The much-talked-of smart grid prepares to enter the home
It takes at least 20 milliwatts to keep a mobile phone operating in standby mode, but Nokia hopes that power scavenging might eventually deliver 50 milliwatts, enough to trickle-charge a phone.
Control functions include Auto Power-On and Direct Input Change function on hybrid standby status.
Thankfully, the power button on the remote puts the player in a standby mode so it will play nicely in a remote location via IR extenders.
Gas fired power plants need gas to run, but they often fly standby with respect to gas deliveries rather than reserving capacity on the pipelines.
FORBES: Electricity and Gas Markets Are Out Of Synch: Sooner or Later, This Will Hurt Us
Backup or standby generators cost an order of magnitude less than generators designed to provide primary power.
FORBES: Backup Generators Are the Bad and Ugly of Decentralized Energy
And, behind the richly colored plastic lies a battery capable of up to 37 days on standby, something smartphones could only dream of, and perfect for places where power isn't abundant.
ENGADGET: Hands-on with the Asha 205 and Nokia's Slam quick-sharing feature (video)
应用推荐