| 摘要 |
An apparatus for sinking heat away from a plurality of power switching devices where each power switching device includes a heat dissipating surface having a dissipating width dimension and having a device length dimension perpendicular to the dissipating width dimension, the apparatus comprising a heat sink member having a sink length dimension between inlet and outlet ends, forming an internal channel that extends substantially along the entire sink length dimension and also forming inlet and outlet ports that open into the channel at the inlet and outlet ends, respectively, the sink including first and second oppositely facing surfaces, the second surface for receiving the heat dissipating surfaces of the power switching devices, the second surface having a receiving width dimension that is substantially perpendicular to the sink length dimension and that is less than twice the device dissipating width dimension.
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