A previous Electronics Cooling article, which discussed the process for analyzing the thermal performance of cooling fans [1], mentioned the need of accounting for the increasing coolant temperature as air passes through a heat sink. That article used an ‘average’ air temperature, which was defined as the midpoint between the inlet and outlet air temperatures. This article … [Read more...]
Thermally Optimizing a High-Power PCB for Battery Powered Electronics
Introduction The growth of battery powered applications is presenting new challenges for designers of electronic motor-driven solutions. Targeting higher performance and efficiency, the power stages of these products must manage high currents while meeting strict power dissipation and size requirements. This article illustrates a thermally aware workflow with Cadence® Celsius™ … [Read more...]
Edge Server-Design Considerations
Introduction This article provides an overview of Edge server trends, application, and design challenges for deployment in a harsh environment. The growing demand for compute speed, data bandwidth in modern IoT applications and AI-based time-sensitive critical applications are putting a heavy strain on cloud-based and centralized data centers. To meet these growing needs, the … [Read more...]
What Role Does PCB Copper Balance Play in PCB Fabrication?
PCB Fabrication is the process of building a physical PCB from a circuit board design by following the prescribed set of specifications. The understanding of the design specifications is very significant as it affects the PCB’s manufacturability, performance, and production yield rate. One of the vital design specifications to be followed is the ‘copper balance’ in the PCB … [Read more...]
Thermal Design and Integration Considerations for Thermoelectric Devices in Cooled Optoelectronic Packages
The following transcript and video were originally presented at Thermal LIVE™ by Alex Guichard. For access and information on all Thermal LIVE events, both past and present, please visit https://thermal.live/. https://youtu.be/0rmS-jP9xRs Alex Guichard: Thank you, JJ, and thank you everyone for tuning in. Today I'm going to show you how Optoelectronics products are … [Read more...]
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