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Electronic Components
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ALSO CALLED: Components, Electrical Components, Electronic Devices, Diacs, Thyristors, Discrete Components, Passive Devices, Triacs, Passive Components, Active Components, and Active Devices
DEFINITION: A thyristor is a four-layer semiconductor device, consisting of alternating P type and N type materials (PNPN). A thyristor usually has three electrodes: an anode, a cathode, and a gate (control electrode). The most common type of thyristor is the
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Blades and Virtualization: Gartner Recommendations on What to Think About
| sponsored by Agilysys-Sun Technology Solutions
WEBCAST:
In this webcast, a leading Gartner expert explains how to combine virtualization and blade servers for the best possible space reduction, resource utilization, and disaster recovery.
Posted: 08 Oct 2008 | Premiered: Available On Demand
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IBM Systems Advisor for Express Seller
| sponsored by IBM
WEBCAST:
The Systems advisor tool can help you, too. By answering a few quick questions, we'll identify products that can help meet your business needs. Let's get started.
Posted: 11 Sep 2008 | Premiered: Available On Demand
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Achieving Application Scalability on Multi-core Systems
| sponsored by Rogue Wave Software
WEBCAST:
Intel joins Rogue Wave to explore methods for achieving increased performance from applications running on multi-core systems. This webinar reviews the types of applications that will not automatically leverage performance improvements with multi...
Posted: 21 Jul 2008 | Premiered: Available On Demand
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To the Point: Redefining Backup with Deduplication
| sponsored by EMC Corporation
WEBCAST:
Learn how to create the most efficient backup and recovery strategy for your virtualization environment with EMC Avamar and EMC NetWorker.
Posted: 19 Jun 2008 | Premiered: Available On Demand
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Remote I/O: What You Should Know before Using Remote I/O
| sponsored by AutomationDirect
VIDEOCAST:
In this video, learn some introductory facts about remote I/O, whether remote or expansion I/O is the more cost-effective solution for your organization, and how AutomationDirect's hardware can meet your remote I/O needs.
Posted: 08 May 2008 | Premiered: 01 May 2008
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Virtualization for the Mid-market - Is It Real?
| sponsored by PC Connection and HP
WEBCAST:
To learn more about the changes taking place in the virtualization market and what those changes mean for mid-sized companies, check out this TechRepublic Webcast, now available on demand.
Posted: 15 Apr 2008 | Premiered: Available On Demand
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Manufacturing Case Study - Improving Thin Client Security and Efficiency
| sponsored by Hewlett-Packard Company
PODCAST:
Download this podcast to learn about one major manufacturer's strategy for improving thin client security and efficiency.
Posted: 09 Apr 2008 | Premiered: 01 Aug 2008, 09:00 EDT (13:00 GMT)
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ELECTRONIC COMPONENTS DEFINITION (continued): … silicon-controlled rectifier (SCR). When the cathode is negatively charged relative to the anode, no current flows until a pulse is applied to the gate. Then the SCR begins to conduct, and continues to conduct until the voltage between the cathode and anode is reversed or reduced below a certain threshold value. Using this type of thyristor, large amounts of power can be switched or controlled using a small triggering current or voltage. Thyristors are used in motor speed controls, …
Electronic Components definition sponsored by SearchCIO-Midmarket.com, powered by WhatIs.com an online computer dictionary
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