Tag Archives: mechanical engineer

ATS Offers Arrow Customers a Half-Day of Free Access to its Thermal Characterization Lab

arrow_ats

As part of the new distribution agreement between Arrow Electronics and Advanced Thermal Solutions, Inc., ATS is offering a half-day of free, no-obligation use of its unique Thermal Characterization Laboratory to Arrow customers. The Thermal Characterization Lab, located at ATS headquarters in Norwood, MA, allows engineers to perform thermal testing on heat sinks, fans and fan trays, PCBs, blades, enclosures, or complete systems. Experienced engineers, board and system designers can perform the tests themselves, or consult with an ATS thermal engineer at no cost during their 4 hours of laboratory time.

ATS’ Thermal Characterization Lab features a full range of research-quality instruments, including open and closed loop wind tunnels, for ambient and elevated temperature testing, all with PC-driven controls and automated data collection. The lab is also outfitted with a full array of the company’s sensor systems and thermocouples, which can be used to characterize electronic products under variable airflow and temperature conditions.

Liquid Crystal Thermography

In addition, the lab also features a JEDEC approved component thermal testing facility for conducting multitude of device level testing per JEDEC standards. The facility also provides a complete liquid crystal and IR thermography systems for non-invasive temperature mapping to 0.1oC with one micron-level spatial resolution; and a liquid cooling facility for complete testing and characterization of cold-plates, cooling effect and proof of concept testing.

 

“Most of today’s electronics have thermal situations that can turn into big problems if left alone. The easiest, lowest cost way to manage this is to conduct an accurate thermal characterization of the problem at hand,” said Kaveh Azar, Ph.D., President and CEO of Advanced Thermal Solutions, Inc. “If you have the right facility and associated know-how, you can often complete your test in a half-day, then you can readily assess what is the best thermal solution for your application. For engineers short on time and resources, we believe this free use of ATS’ Thermal Characterization Lab could be very helpful.”

Download the Brochure

To contact ATS for more information on this opportunity, please call 781-769-2800, email ats-hq@qats.com or visit www.qats.com.

Latest Qpedia Now Available for Download

Qpedia Thermal eMagazine June 2013

Qpedia Thermal eMagazine June 2013

Qpedia Thermal eMagazine, Volume 7, Issue 6, has just been released and can be downloaded at: http://www.qats.com/Qpedia-Thermal-eMagazine/Back-Issues.

This month’s featured articles include:

Enhancing Heat Sink Performance Using Thermoelectric Coolers

With the increase in the power dissipation of components and the parallel reduction of their size, engineers and researchers across the globe have been predicting that the era of air cooling might come to an end. Even though in some applications, with very high power dissipations such as IGBTs, air cooling may not be adequate and liquid cooling is a must; air cooling will continue to be the first choice for most electronic cooling applications for many years to come. Advances in air cooling continue to extend its use and the implementation of thermoelectric coolers (TECs) in heat sink applications is one such effort.

Immersion Liquid Cooling for Servers in Data Centers

Data center designers and operators have invented many ways to improve the data center’s thermal efficiency, such as optimizing the rack layout and air conditioner location, separating cold aisles and hot aisles, optimizing the configuration of pipes and cables in under-floor plenum, introducing liquid cooling to high-power severs. While the above methods can improve the data center heat load management, they cannot dramatically reduce the Power Usage Effectiveness (PUE). This article reviews two relatively new solutions: active single-phase immersion cooling technology proposed by Green Revolution Cooling (GRC) and a passive two-phase immersion cooling technology proposed by the 3M Company.

Industry Developments: Piezoelectric Cooling

Piezoelectric fans and jets must overcome various materials, thermal and mechanical challenges to become widely used in electronics cooling, but because they consume just 1/150 of the electricity of circular fans, run with little noise and have no parts that will wear out, they remain of great interest. In this article, a number of issues are addressed, including the inverse effect of the piezoelectric phenomena and dual piezoelectric cooling jets.

Technology Review: Innovative Cold Plate Designs, 2007 – 2012

In this issue our spotlight is on innovative cold plate designs. There is much discussion about its deployment in the electronics industry, and these patents show some of the salient features that are the focus of different inventors.

& Cooling News featuring the latest product releases and buzz from around the electronics cooling industry.

Download the issue now.

Not a Qpedia subscriber? Subscribe Now for free at: http://www.qats.com/Qpedia-Thermal-eMagazine/Subscribe-to-Qpedia and see why over 18,000 engineers read Qpedia.

Did you know Qpedia also publishes a book series? The five volume set contains 248 in-depth articles, researched and written by veteran engineers. They address the most critical areas of electronics cooling, with a wide spectrum of topics and thorough technical explanation. Order Now.

Next Webinar: Thursday, July 18 @ 2pm ET

ATS Webinar

Don’t miss the next ATS webinar, “Using Thermal Interface Materials to Improve Heat Sink Thermal Performance”.

This is a free, pre-recorded webinar that will be held at 2pm ET on Thursday July 18th. Attendees will gain a much better understanding on what thermal interface materials are, how they function and how to best use them. The pros and cons of various thermal interface materials is also discussed. This class is from the perspective of the engineer who uses the material not one of the thermal interface material suppliers themselves.

There is no fee to attend, but virtual seating is limited so Register Now

The New Qpedia Thermal eMagazine is Out

Qpedia Thermal eMagazine, Volume 7, Issue 4, has just been released and can be downloaded at: http://www.qats.com/Qpedia-Thermal-eMagazine/Back-Issues.

Featured articles in this issue include:

Dropwise Condensation in Vapor Chambers
Considerable attention has been devoted in the past to the evaporation process taking place in a vapor chamber. However, increased heat fluxes at the condensation end have prompted efforts to improve the condensation performance of the vapor chambers. This article presents a review of a novel method for improving the thermal performance of a vapor chamber condensing section by using special surfaces promoting dropwise condensation.

 

Heat Sink Manufacturing Using Metal Injection Molding

Using Metal Injection Molding It is only in the last few years that metal injection molding (MIM) has gained a foothold in the thermal community and its salient advantages have become more evident. The MIM process allows intricate features to be added into the heat sink design to boost thermal performance and its production process is very scalable compared with machining. Injection molding enables complex parts to be formed as easily as simple geometries, thereby allowing increased design freedom.  This article explore the merits of copper material in the MIM process.

 

Industry Developments: Thermoelectric Modules and Coolers

Thermoelectric modules (TEMs) are rugged, reliable and quiet devices that serve as heat pumps. The real heat-moving components inside TEMs are thermoelectric coolers or TECs. These are solid-state heat pumps and are designed for applications where temperature stabilization, temperature cycling, or cooling below ambient, are required. Today, TEMs are used in electro-optics applications, such as the cooling and stabilizing of laser diodes, IR detectors, cameras (charge coupled device), microprocessors, blood analyzers and optical switches. This article explores some of the latest developments in these devices.

 

Technology Review: Reducing Thermal Spreading Resistance in Heat Sinks

In this issue our spotlight is on reducing spreading resistance in heat sinks. There is much discussion about how this phenomenon can be achieved, and these patents show some of the salient features that are the focus of different inventors.

 

Cooling News featuring the latest product releases and buzz from around the electronics cooling industry.

 

Download the issue now.

 

Not a Qpedia subscriber? Subscribe Now for free at: http://www.qats.com/Qpedia-Thermal-eMagazine/Subscribe-to-Qpedia and see why over 18,000 engineers read Qpedia.

New Consulting Project Subscription Plan

ATS has released a Consulting Project Subscription Plan (CPSP) for engineering services. From our corporate headquarters in Norwood, Massachusetts,we offers comprehensive thermal management analysis and design services for the telecommunications, medical, military, defense, aerospace, automotive, and embedded computing industries. The new plan allows ATS engineers to become an extension of your team for a pre-determined amount of hours, providing expert thermal and mechanical engineering consultation, design, simulation, testing and validation.

ATS Design Services

Services include Design, Simulation, Testing, Analysis & Prototyping

The CPSP includes the use of ATS thermal lab facilities and covers all projects approved by an authorized representative of subscribed customers. ATS thermal management analysis and design services encompass both experimental and computational simulations using proprietary tools and computational fluid dynamics software packages such as FLOTHERM and CFdesign.

Thermal Testing & Analysis

Thermal Testing & Analysis

The new subscription plan gives customers priority access to ATS engineering and manufacturing resources for all chip, board, enclosure, and system related projects. ATS studies the full packaging domain, including components, circuit boards (PCBs), shelves, chassis, and system packaging.

Consulting capabilities include:

– heat sink, board and fan characterization

– heat sink design and optimization

– PCB & fan tray design and optimization

– liquid cooling design

– prototyping of heat sinks and complete cooling systems

– wind tunnel testing of components, PCBs, chassis and enclosures

ATS offers rapid prototyping of machined parts and cooling systems from its US facilities. Sheet metal fabrication and cut heat sink prototypes are quickly provided from international partners.

Liquid Crystal Thermography

Liquid Crystal Thermography

ATS believes that customers who wish to remain competitive should consider a design-to-suit opportunity solution first. Contrary to common perception, this proves to be less expensive to the customer in the long run, because of the ensuing gain in product efficiency and compatibility. Working side-by-side with customers worldwide, ATS engineers provide tailored solutions to thermal and mechanical packaging challenges on real projects with real schedules.

To learn more about the consulting project subscription plan, call 781-769-2800, email ats-hq@qats.com, or visit www.qats.com.