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Cooling IGBT Modules with VDF - Parker

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<strong>VDF</strong>-Based <strong>Cooling</strong> System<br />

• Cons<br />

• Medium and pumps not as readily available.<br />

• Protection required as a pressurized system.<br />

• Very narrow design and application knowledge base.<br />

• Gravity feed requirement restricts large changes in operating orientation and places<br />

limits on mechanical design and system layout.<br />

• R134A is a greenhouse gas.<br />

28 Levett, Howes, Saums – <strong>Cooling</strong> of <strong>IGBT</strong> <strong>Modules</strong> <strong>with</strong> Vaporizable Dielectric Fluid • IMAPS France ATW Thermal 2008 • La Rochelle, France

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