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Thermal Pads
Thermal Pads
Trocad offers Thermal Pads. It is designed to be clean, grease-free and flexible. It is available in various to outlines, in sheets or can be made to your outline drawing. The pad is also available with an adhesive backing. The combination of a tough carrier material such as fibreglass and thermally conductive silicone rubber, which is conformable, provides the engineer with a more versatile material than mica or ceramics and grease. It minimise the thermal resistance from the case of a power semiconductor to the heat sink. It electrically isolates the semiconductor from the heat sink and has sufficient dielectric strength to withstand high voltage. It is also tough to resist puncture by the facing metal surface unlike plain silicone sheets. The pad is ideally suitable where low thermal resistance and low cost are critical.