Tag Archives: heat sink characterization

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

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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.

Flow Visualization in PCB Testing: Part 3

Part 3: Best Wind Tunnels for Flow Visualization

In our final post of the 3 part blog series, we discuss lab equipment that easily allow for optimal flow visualization when testing PCBs.

Our first two posts show the benefits of air and liquid flow visualization in PCB testing. In order to successfully evaluate the thermal performance of a component and PCB, the proper test environment must exist:

A test system that:

  • Accommodates both single components and multiple PCBs
  • Reflects the actual system
  • Can simulate elevated temperature conditions with a controlled flow, if required

 

ATS offers a family of wind tunnels that offer an automated facility for thermal characterization, testing, and optimization of PCBs, components, and heat sinks.

ATS Wind Tunnels

 

All ATS wind tunnels have a large Plexiglas test section for optimal flow visualization. Wind tunnel controllers, such as the WTC-100 and CLWTC-1000 automate testing while accessories such as the HP-97 simulate heat dissipation. Most wind tunnels are easily portable and can be operated vertically or horizontally, maximizing compact lab space.

Rework of PCB layout using flow visualization techniques

Flow visualization is an easy and effective way to understand the flow condition of a component. It allows the PCB layout to be changed at the design stage, reducing the development costs of reworking the board layout after the design has be solidified. It minimizes thermal component costs, increases system reliability, and speeds up a product’s time to market.

To learn more about the wide range of ATS Wind Tunnels, please visit http://www.qats.com/Products/Wind-Tunnels or email ats-hq@qats.com.

Click here for part 1 of this three part series
Click here for part 2 of this three part series