The creation, transport and storage of digital information are growing at rates of 40% to 50% annually, with video, mobile broadband, and machine-to-machine communication being the main drivers. The implementation of 5G wireless networks is enabling this growth and heralding a new era of revolutionary applications and functionality due to bandwidth increases and communication … [Read more...]
Statistics Corner: Modifying Sample Size
ABSTRACT Reliability verification often requires that a specific number of components be tested to a predetermined level of testing to demonstrate that none of the samples fail. This article describes a statistical approach for justifying the use of fewer samples by subjecting them to a more severe level of testing. BACKGROUND Reliability verification often includes … [Read more...]
Statistics Corner: Weibull Distribution
A little over a pandemic ago, the first article in this series on statistical analysis mentioned that a fundamental aspect of statistics is that one assumes a mathematical model that describes the distribution of a data set and then uses that model to estimate the probability that a given value or set of values will occur [1]. This allows us, for example, to estimate whether … [Read more...]
Sheetak Announces Product Line Expansion with CENTUM® C3 Multi-Stage Cooler Based on Novel Patented Thermoelectric Device Structures
CENTUM® C3 Chips are designed for higher performance low profile architecture of solid-state thermal management systems that is not possible with current designs January 10, 2023 AUSTIN, TX--Sheetak is expanding their flagship CENTUM® product line, based on newly patented thermoelectric device structures, that offer the highest temperature difference with significant … [Read more...]
Thermal Comfort Considerations for Electronics Cooling and Design
Written by: Mark Hepokoski, ThermoAnalytics and Alex Ockfen, Meta Reality Labs Introduction ASHRAE defines thermal comfort as “that condition of mind that expresses satisfaction with the thermal environment” [1]. While engineers and designers are typically familiar with the thermal safety and compliance standards required in their industry [2], thermal comfort is less well … [Read more...]
- « Previous Page
- 1
- …
- 14
- 15
- 16
- 17
- 18
- …
- 355
- Next Page »
