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| Dec 4, 2009 |
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Hardware >
Electronic Components >
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ALSO CALLED:
Ceramic Capacitors,
Condensers
DEFINITION: A capacitor is a passive electronic component that storesenergy in theform of an electrostatic field. In its simplest form, a capacitorconsists of twoconducting plates separated by an insulating material called thedielectric. Thecapacitance is directly proportional to the surface areas of the plates, andis inverselyproportional to the separation between the plates. Capacitance alsodepends on thedielectric
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Definition continues below.
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Capacitors Multimedia
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Green Data Center Energy Efficiency
sponsored by IBM
VIDEO:
Everywhere we look, there's another "green" product for the data center. How do you know what really makes a data center "green"? Beth Nicholson, Senior Editorial Events Manager at TechTarget sits down with Bob McFarlane, Principal Data Center and Financial Trading Floor Consultant to take a closer look at energy efficiency in the data center.
Posted: 23 Nov 2009 | Premiered: 23 Nov 2009
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Identifying and Fixing Data Center Hot Spots
sponsored by APC
WEBCAST:
Hot spots can seriously reduce the efficiency of an organization's computer equipment. Watch this webcast for expert tips on remediating your data center's hot spots and discover the costs associated with the task.
Posted: 21 Aug 2009 | Premiered: 21 Aug 2009
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Reduce Costs and Gain Control of Your Virtualized Infrastructure with Consolidated Management
sponsored by Hewlett-Packard Company
WEBCAST:
Join HP and VMware, industry leaders in virtualization and infrastructure and application management for this one hour webinar to learn how you can reduce management costs and gain increased visibility and control of your virtual infrastructure.
Posted: 09 Sep 2009 | Premiered: 09 Sep 2009
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The Other Green - Storage Efficiency and Optimization
sponsored by Symantec Corporation
VIDEO:
This session will look at various techniques and strategies to optimize either on-line active or primary as well as near-line or secondary storage environment during tough economic times, as well as to position for future growth, after all, there is no such thing as a data recession!
Posted: 25 Sep 2009 | Premiered: 25 Sep 2009
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Tipcast: Steps to creating Tier 0 storage
sponsored by Sun Microsystems, Inc.
PODCAST:
This podcast will discuss the differences between Tier 0, 1 and 2 storage.
Posted: 17 Dec 2008 | Premiered: 17 Dec 2008
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CAPACITORS DEFINITION (continued): … constant of the substance separating the plates.The standard unit of capacitance is the farad, abbreviatedF. Thisis a large unit; more common units are the microfarad, abbreviated µF (1 µF =10-6F) and the picofarad, abbreviated pF (1 pF = 10-12 F).Capacitors can be fabricated onto integrated circuit (IC)chips. They are commonly used in conjunction with transistors in dynamic random access memory (DRAM). The capacitors helpmaintain thecontents of memory. Because of their tiny physical size, thesecomponents have lowcapacitance. They must be recharged thousands of times per second … Capacitors definition sponsored by SearchCIO-Midmarket.com, powered by WhatIs.com an online computer dictionary
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