Products

ACT has been a leading innovator of high-quality thermal control systems since 2003. Research and development is at the core of everything we do. ACT’s extensive technical expertise in thermal technologies enables us to offer our customers a broad range of custom thermal solutions. Heat Pipes, Heat Exchangers, Cold Plates, etc. in many different combinations are available. Browse the array of products below to learn more.

Custom Thermal, Fluid, and Mechanical Systems

Custom Thermal, Fluid, and Mechanical Systems

ACT designs, develops and fabricates custom fluid, thermal, and mechanical systems for customers.

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Heat Pipes

Heat Pipes

ACT is one of the leading manufacturers and suppliers of heat pipes in the United States. We produce a wide variety of heat pipes, heat sinks and heat pipe assemblies for thermal management of electronics and applications such as LEDs, card chassis, lasers, radar systems and medical systems. Our heat pipes offer a high thermal conductivity range of 10,000 to 100,000 W/m K and excellent shock/vibration and freeze/thaw tolerance. They also provide an extremely cost-effective thermal control system solution.

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Specialized Heat Pipes

Specialized Heat Pipes

Loop Thermosyphons for High Power Electronics Cooling

Loop Thermosyphons for High Power Electronics Cooling

Variable Conductance

Variable Conductance

Thermal Control / Variable Conductance achieved through introduction of non-condensible gas

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Loop Heat Pipes

Loop Heat Pipes

Long Distance, High Heat Transport Heat Pipe

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Copper Water

Copper Water

Copper-water heat pipes provide a cost effective, highly reliable heat transfer device to manage mission critical electronics

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Ammonia and Ethane Constant Conductance

Ammonia and Ethane Constant Conductance

Lower operating temperature heat pipes used in satellite thermal management

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Intermediate Temperature

Intermediate Temperature

SS/Therminol Heat Pipe HX

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High Temp – Isothermal Furnace Liners

High Temp – Isothermal Furnace Liners

High Temp – Ultra High-Temp IFL’s

High Temp – Ultra High-Temp IFL’s

High Temp – Heat Pipe Black-Body Cavity

High Temp – Heat Pipe Black-Body Cavity

Blackbody System

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Heat Spreaders

Heat Spreaders

HiK Plates

HiK Plates

Aluminum

Aluminum

HiK Aluminum plates provide enhanced conductivity from bulk metal while remaining structurally sound and lightweight.

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Light Weight Magnesium

Light Weight Magnesium

Magnesium HiK plates create an ultra lightweight heat spreader

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LOW CTE AlSiC

LOW CTE AlSiC

Low CTE AlSiC HiK Plates provide optimized heat spreading while maintaining a CTE similar to silicon for direct die attachment.

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Vapor Chambers

Vapor Chambers

Copper Water Vapor Chambers offer uniform heat dissipation

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High Heat Flux Low CTE Vapor Chambers

High Heat Flux Low CTE Vapor Chambers

Heat Exchangers

Heat Exchangers

Wrap Around and Air to Air Heat Exchangers utilized in energy recovery applications

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Enclosure Coolers

Enclosure Coolers

Sealed NEMA rated enclosure cooling

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Heat Pipe Sinks

Heat Pipe Sinks

Board Level

Board Level

HiK Frames quickly spread heat or move heat to an edge for dissipation

System Level

System Level

HiK Heat Sinks extend the limits of air-cooled applications for both forced and natural convection

Liquid Cold Plates

Liquid Cold Plates

Enhanced Custom Liquid Cold Plates  expand limits of off-the-shelf cold plates

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Thermal Storage

Thermal Storage

Smoothing out the thermal energy during pulsed operation, Short-Term Thermal Storage, and more

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PCM Heat Sinks

Thermal Technical Services

Thermal Technical Services

Consulting, Design and Analysis, Prototyping, Manufacturing, Testing

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