Energy-saving paper presented at the EPA Energy Star Conference
22 February 2006
News
Power-One presented a technical paper at the EPA Energy Star Server and Data Centre Conference held in January at Sun Microsystems Conference Facility in Santa Clara, USA.
Power-One was the only power-conversion equipment manufacturer selected by the review committee to present a technical paper to support the first-day theme: 'Enterprise servers and data centres: opportunities for energy savings'. According to the conference's draft summary of hindrances to increased energy efficiency in servers and data centres: "Servers continue to become more pervasive and more powerful, a combination that has greatly increased energy consumption by these devices.
"Energy inefficiency places a financial burden both on customers - paying to maintain ideal operating conditions - and on manufacturers - paying to develop methods to push the thermal limits of component materials as the increased heat generated by server components climbs higher."
Power-One's presentation called: 'Adaptive/intelligent control and power management reduces power dissipation and consumption,' demonstrated how implementing intelligent/adaptive and activity-based methodologies could reduce power losses by 20%; providing annualised savings of $23 000 to $43 000, depending on data-centre size.
Intelligent/adaptive management continually adjusts the internal operating parameters of AC/DC front ends and DC/DC converters, in order to optimise efficiencies and key performance parameters. Activity-based management reduces power dissipation and consumption by controlling the intermediate bus voltage, clock frequencies, and cooling fan speeds.
Further reading:
From the editor's desk: AI – a double-edged sword
Technews Publishing
News
As with any powerful tool, AI presents challenges, some of which, if not carefully managed, threaten to undo the potential that it can offer.
Read more...
Global semiconductor sales increase
News
The Semiconductor Industry Association (SIA) has announced global semiconductor sales were $57,0 billion during the month of April 2025, an increase of 2,5% compared to the March 2025.
Read more...
Avnet Abacus announced new president
Avnet Abacus
News
Avnet Abacus has announced that Mario Merino will succeed Rudy Van Parijs as president of Avnet Abacus, effective 1 July 2025.
Read more...
Avnet Abacus wins multiple prestigious awards
Avnet Abacus
News
The awards from Molex recognise outstanding performance, collaboration, and significant growth in the challenging market conditions of 2024.
Read more...
Components distribution slowdown Q1 2025
News
European components distribution (DMASS) experienced a continued slowdown in the first quarter 2025.
Read more...
Semiconductor sales increase 17% YoY
News
The Semiconductor Industry Association (SIA) recently announced global semiconductor sales were $54,9 billion during the month of February 2025, an increase of 17,1% compared to the February 2024 total.
Read more...
Silicon Labs – Q1 results
News
Silicon Labs, a leading innovator in low-power wireless, recently reported financial results for the first quarter, which ended April 5, 2025.
Read more...
Strengthening industry through strategic partnerships at KITE 2025
Specialised Exhibitions
News
The KwaZulu-Natal Industrial Technology Exhibition is not just an exhibition, it is a powerhouse of industry collaboration where visitors and exhibitors gain access to authoritative insights, technical expertise, and high-impact networking opportunities.
Read more...
Solar Youth Project calls on industry to step up
News
With the second cohort completed training and the first cohort returning for their final module, host companies are urgently needed to turn the training into a long-term opportunity.
Read more...
Conlog powers SA’s future with national smart meter rollout
News
Conlog recently secured the RT29-2024 contract from National Treasury, which is seen to be a major milestone towards modernising SA’s utility infrastructure.
Read more...
printer friendly version