CUSTOM
Thermal Management Solutions


Solving Your Unique Thermal Management Challenges


As the heat in applications continues to rise due to increasing power densities, addressing your growing thermal management needs has become more crucial than ever. Although we offer a wide variety of standard dc fan, Peltier module, and heat sink options to keep your system operating at peak condition, we understand that each design can present a unique set of challenges. That is why, along with our standard thermal management products, we have set out to develop a full suite of custom thermal solutions. From custom heat sinks, Peltier devices, and dc fans to fully integrated offerings, we are here to collaborate with you on the perfect customization to fit your design.

Benefits of a CUI Custom Thermal Solution

Global Resources Global Resources - We maintain sales, engineering and support staff in EMEA, AsiaPac and the Americas.
Service Service - Dedicated service teams have been established to manage all aspects of service, engineering and manufacturing solutions for fast responses to your requirements.
Time-to-Market Time-to-Market - With a suite of product management tools, quick-turn prototyping, and full-production capabilities, we keep development time to a minimum, ensuring your projects stay on track.
Quality & Reliability Quality & Reliability - We strive for zero defects and high reliability with ISO 9001:2008 qualified processes.
Flexibility Flexibility - We are responsive to your needs with the ability to manage design changes, schedule adjustments, and monitor inventory for optimized technical and commercial solutions.

Custom Heat Sink Capabilities


Along with our standard extruded and stamped heat sinks, we are able to create virtually any shape or profile with a range of custom heat sink capabilities.

  • A) Multiple Production Methods
    • Extrusion
    • Stamping
    • Forging
    • Die casting
  • B) Range of Materials
    • A380, 1050, 1070, 5052, 6063
    • Stainless, galvanized, pre-tinned steel
    • Brass
    • Copper
  • C) Variety of Finishes
    • Black, clear, color anodization
    • Chromate powder coating
    • Nickel and zinc plating
  • D) Hole Punching Options
    • Mounting holes
    • Tapping
    • Countersink
    • Counterbore

Custom Peltier Module Capabilities


With multiple customization options for our Peltier modules, we can ensure that you maximize your design’s thermal performance where forced air cooling is not an option.

  • A) Variety of Shapes and Sizes
    • Square profiles up to 62 mm
    • Rectangular profile lengths up to 89 mm
    • Round profiles up to 50 mm in diameter
    • Profiles available with or without center hole
  • B) Custom Wires
    • Modified wire lengths
    • Custom connectors
  • C) Heat Sinks
    • Add heat sinks to our Peltier modules using thermal interface materials (TIM) for improved thermal performance

Custom Dc Fan Capabilities


Depending upon your forced air cooling needs, we can deliver the custom dc fan or blower solution for your specific application.

  • A) Multiple External Modifications
  • B) Custom Wires
    • Tachometer signal
    • Rotation detector
    • PWM control signal
    • Modified wire lengths and gauges
    • Custom connectors

Thermal Management Integrations


In addition to our individual custom offerings, CUI’s dc fans, Peltier modules, and heat sinks can be combined and mounted together using thermal interface materials (TIM) to achieve more complex custom thermal solutions. This capability allows us to meet your exact thermal requirements without compromise.

Tell Us About Your Custom Thermal Requirements


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