Applications of Water Cooling Radiators

• Various types of IGBT modules and thyristors are core components that enable frequency and current conversion in the field of variable frequency and variable current systems.

• The primary function of water cooling radiators is to provide thermal protection via water cooling for various IGBT frequency converter modules, thyristors, and certain resistors.

Why Heat Dissipation is Essential?

• A single high-power IGBT module or thyristor can generate heat exceeding 2KW during operation.

• The core components of IGBTs will burn out or even explode when their temperature reaches 150°C (180°C for advanced models).

• Thermal protection for power components is imperative!

Heat Dissipation Methods in Industrial Applications

Efficiency Comparison of Various Heat Dissipation Methods

Performance comparison of different cooling solutions based on convective heat transfer coefficient:

Common Processing Technologies for Water Cooling Plates

• Tube Embedding Technology

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• Tube Pressing Technology

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• Assembled Technology

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• Friction Stir Welding

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• Vacuum Brazing

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Classification and Technologies of Cold Plates

With 20 years of experience in water cooling technology R&D, Dongyuan Thermal Technology Co., Ltd. has developed numerous thermal solutions and accumulated successful cases in the fields of medical equipment, power systems, communications, and new energy vehicles.