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Sizing of Heat Spreaders Above Dielectric Layers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A means to properly size rectangular heat spreaders between a dielectric layer connected to thermal ground and a power device is developed by modeling the problem as a thermal resistance ...
Efficient Cooling of Multiple Components in a Shielded Circuit Pack
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We describe a technology in which multiple components inside a circuit pack shielded from electromagnetic interference (EMI) are efficiently cooled by individual heat sinks that protrude into an ...
Optimized Thermoelectric Module-Heat Sink Assemblies for Precision Temperature Control
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Robust precision temperature control of heat-dissipating photonics components is achieved by mounting them on thermoelectric modules (TEMs), which are in turn mounted on heat sinks. However, the ...
Transient Thermal Management of a Handset Using Phase Change Material (PCM)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The power density of portable electronic devices continues to increase because packaging advances reduce their size even as features are added and enhanced. Designing thermal management systems ...