Water Cooled Heatsinks

We manufacture a broad range of high-quality water cooled heatsinks for isolated base thyristor, diode and IGBT modules.

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Water Cooled Heatsinks

GD Rectifiers offers a range of high quality, low cost water coolers for isolated base thyristor, diode and IGBT modules.

They are easily mounted for interconnection in to various power circuit formats and are available with or without water connectors and high quality tubing and are pressure tested up to 100psi / 7 bar as standard.

Our water cooled heatsinks are highly efficient and provide reliable thermal performance for high power modules. Water cooled heatsinks are a popular choice for engineers today, because of their many advantages over using air cooled heatsinks.

Advantages of using Water Cooled Heatsinks

Water has higher thermal conductivity than air
Water has a higher specific heat capacity
Water can move heat faster than air
Water can absorb heat before it starts to feel hot

Our water cooled heatsinks are used in a wide range of applications: transportation, lasers, medical equipment, electronic equipment for defence and radio transmitters.

View Water Cooled Heatsink Datasheet

Cold Plates

We can offer customer specific cold plates designed for diode, thyristor, MOSFET, and IGBT isolated modules, using innovative machining techniques to offer the most cost effective cooling solutions for both oil and water.

Our range of cold plates specialise in the circulation of liquid and are designed for applications with very high thermal loads.

View Cold Plates Datasheet

Oil Cooled Heatsinks

GD Rectifiers offer a range of custom built cold plates for cooling both isolated modules and capsule devices. By working closely with customers on their design specification, we are able to produce highly efficient coolers in the most compact areas of operation. We use innovative machining techniques to offer the most cost-effective cooling solutions for both oil and water.

View the Water & Oil Cooled Cold Plates Datasheet

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PSH20/1 Water Cooled Heatsink

PSH20/1 Water Cooled Heatsink, 60mm x 125mm
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PSH20/100 Water Cooled Heatsink

PSH20/100 Water Cooled Heatsink, 100mm x 100mm
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PSH20/2 Water Cooled Heatsink

PSH20/2 Water Cooled Heatsink, 63mm x 135mm
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PSH20/3 Water Cooled Heatsink

PSH20/3 Water Cooled Heatsink, 63mm x 154mm
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PSH20/4 Water Cooled Heatsink

PSH20/4 Water Cooled Heatsink, 77mm x 174mm
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PSH20/50 Water Cooled Heatsink

PSH20/50 Water Cooled Heatsink, 60mm x 60mm
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PSH20/80 Water Cooled Heatsink

PSH20/80 Water Cooled Heatsink, 90mm x 80mm

Custom Designed Heatsinks

We can work with you to design a custom heatsink for your application. Whether you already know exactly what you need, or would benefit from receiving guidance from our technical team on the most suitable and cost-effective cooling solution, including new technologies and R&D projects, get in touch with our team to see how we could work together.

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