Air Cooling Videos
Two Phase Cooling Video
Transcript: Two Phase Cooling Video
Two-Phase Enhanced Air Cooling extends the performance range of air by dissipating more power in a compact size, delaying the transition to liquid cooling as power levels increase.
Heat enters through high performance thermal interface materials to maximize heat transfer from the heat source to the heat sink base.
Evaporation condensation heat spreading moves heat over large distances with minimal temperature drop for creating design flexibility to optimize heat source layout, while cooling remotely weathers better access to airflow.
Fluid evaporates at the base plate and travels through heat pipes that are 100x more thermally efficient than copper or aluminum, condensing at the remote cooling region to release heat into fins.
Condensed fluid flows back to the evaporator though a wake, even against gravity to continuously repeat the heat transfer process with no moving parts for greater system reliability.
Fans pull hot air from the fins so they can absorb more heat. Two phase enhanced air cooling enables higher heat capacity, less airflow, and more efficient energy use in compact thermal management solutions for cooler components in high power devices.
Two Phase Enhanced Air Cooling for Power Electronics
Transcript: Two Phase Enhanced Air Cooling for Power Electronics
Two Phase Enhanced Air Cooling for Power Electronics
Heat Sink Base- access additional fin surface area for increased, high efficiency heat transfer from sources such as electronic devices.
Aluminum Skived Fin- one-piece construction has no base-to-fin thermal resistance and maximum cooling surface area with thinner fins and tighter pitch to dissipate more heat in a compact space.
IGBT (Heat Source)- extend air cooling innovation to enable higher performance and increase power density before transitioning to liquid cooling systems.
Vapor Chamber- spread heat quickly from high heat flux components over large areas to optimize cooling fin efficiency and maximize performance.
Two-phase enhanced air cooling enables higher heat capacity, less airflow, and more efficient energy use in compact air-cooled solutions for high power devices.
Boyd Corporation
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