Engineering TV : Enclosures

SprayCool Technology - Part 2

CurtisEllzey — Thu, 20 Aug 2009 14:07:00 GMT

SprayCool is the process of using dielectric (non-conductive) liquid evaporation, or phase change, to cool electronic systems. A fine mist of coolant is sprayed onto the electronic hot spots and immediately evaporates. The vapor then circulates to a heat exchanger where it is condensed as the heat is rejected to air or a water system. The cooling fluid is pumped to the SprayModule; in a continuous closed-loop fashion. This process results in an extremely efficient method of cooling. Also watch this episode: SprayCool Technology - Part 1. For more information, visit SprayCool.

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SprayCool Technology - Part 1

CurtisEllzey — Wed, 19 Aug 2009 14:03:00 GMT
The main function of SprayCool Technology is to use evaporative cooling to keep processors (and other electronic components) in a thermally-controlled operating range, reducing power consumption, heat related failures, and allowing for higher density electronics packaging. At AUVSI Unmanned Systems 2009, Dan Kinney, Director Business Development at SprayCool, took a moment to talk to Electronic Design's Bill Wong about the technology and how it works. Also watch this episode: SprayCool Technology - Part 2. For more information, visit SprayCool.

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Jamison RFID Portals

CurtisEllzey — Thu, 20 Nov 2008 15:00:00 GMT
Jamison's Industrial Portals Division produces heavy-duty RFID portals that are custom designed enclosures that help track products during the manufacturing process and throughout the entire supply chain. Industrial Portals design allows users to easily install and integrate any RFID hardware/software systems with dramatically lower costs than other systems.

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Professional Monitor and Audiophile Speaker Systems

CurtisEllzey — Tue, 23 Sep 2008 15:00:00 GMT
Engineering TV digs deeper with Maurice Patist from PMC audio. PMC is a UK based, world-leading manufacturer of professional monitor and audiophile speaker systems. PMC designs feature its uniquely engineered Advance Transmission Line (ATL) technology, which provides a near identical, high resolution, wide bandwidth signal response across the complete product range. Proprietary drive units, electronics and cabinet engineering provide unrivaled tonal accuracy, clarity, and dynamic range throughout a myriad of designs, extending from the world's smallest ATL design, the DB1+, to large scale active control monitoring systems that can retail for over $100,000. PMC monitor systems are in service with most of the world's premiere music and film sound recording studios, broadcast companies, post production and audio mastering facilities.

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PMC's Advance Transmission Line Speakers

CurtisEllzey — Mon, 22 Sep 2008 14:56:00 GMT
The world's leading professionals rely on the accuracy of PMC's ATL designs everyday to create much of the music and sound you hear in Hollywood films and studio mastered albums. PMC's ATL (Advance Transmission Line) enclosures have taken loudspeaker design to the highest level. A PMC transmission line design utilizes sophisticated cabinet construction, proprietary drive units and patented absorption materials and techniques. The main driver is placed at the end of a long tunnel (the transmission line), which is heavily damped with acoustic absorbent material which absorbs upper bass and higher frequencies that radiate from the rear of the main driver. The lowest frequencies remain in phase and emerge from the large vent at the end of the line, which essentially acts as a second driver. The air pressure loading the main driver is maintained, controlling the driver over a wide frequency range, significantly reducing distortion. As the loading on the main driver is maintained at all volumes, the frequency response also remains consistent regardless of listening level.

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The Best of Engineering TV 2007

Terry Knight — Wed, 02 Jan 2008 19:31:00 GMT
ETV is wrapping up for the year 2007, and we wanted to share the top viewed videos of the last year. This years top 10 included a futuristic car, a running robot, a portable EMI tent, water striding robotics and much more.

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New Plastic Component Enclosures

Terry Knight — Tue, 06 Mar 2007 13:52:00 GMT
Plastic has had a remarkable impact globally. Unless your running hundreds of thousands of products out the door monthly, it can also have a remarkable impact on your small companies bottom line. Dante Degraaf, a design engineer at Intermark tells Mark David about new practices in plastic pressing, like sheet metal, live from the exhibition floor of DesignCon 2007.

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