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Refractory Metal Fasteners for Extreme Conditions: The Basics

There is a wide range of metal fasteners commonly available for standard applications, but what if your application is at very high temperature or in a highly corrosive environment? Sometimes the more commonly available fasteners are just not up to the job. Enter high-performance refractory metal fasteners. Refractory metal fasteners – nuts, bolts (also called screws or machine screws) and washers – are ideal for situations that involve high temperature, high voltage, magnetism and harsh corrosive environments.

Posted in: Materials, White Papers

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Reliability Testing of GORE® Protective Vents in Telecommunication Enclosures

Premature failure of telecommunication equipment leads to network downtime, higher costs, increased maintenance and decreased brand loyalty. One of the most significant challenges for this equipment is withstanding the conditions of the environment in which it is installed.  

Posted in: Materials, White Papers

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Reliability Testing of GORE® Protective Vents in LED Luminaires

Outdoor lighting systems are designed with sealed housings to protect against environmental contaminants. Atmospheric conditions such as temperature shifts and relative humidity present challenges to the reliability of outdoor luminaires. Changes in ambient temperatures can lead to significant pressure differentials. Over time, pressure on the enclosure seals can cause them to fail and allow contamination and/or water to breach the enclosure. This shortens the life of the luminaire by damaging the wiring, leads and other electronics of the power supply driver and the LEDs. The moisture also reduces light efficiency and can cause condensation to form on the lenses and reflectors.

Posted in: Electronics & Computers, White Papers

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How to Maximize Temperature Measurement Accuracy

Thermocouples are the most versatile and widely used devices for temperature measurements. Most test engineers are aware of the measurement errors caused by thermocouples but not always about the errors caused by the measurement system itself. This technical note will focus on the lesser known and important aspect called "Self-Calibration" and how it can be used to overcome errors in temperature measurement.

Posted in: Test & Measurement, White Papers

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Re:Vision: A New Paradigm for Mid-Lifecycle Design Changes

For decades, replacing key components during the mid-lifecycle design refresh was seen as simply too costly and burdensome. Changes had to wait until the next generation. Today, technology changes too fast to wait to add new capabilities. Fortunately, there are other options. With the right partners and suppliers involved, a mid-lifecycle component change can provide cost savings and greater performance capabilities. This white paper explores when and why a mid-lifecycle component change makes sense.

Posted in: Electronics & Computers, White Papers

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Finding the Right Manufacturer for Your Design

To receive a quality PCB, you need an efficient design and a manufacturer capable of producing it. This paper will examine the challenges and best practices associated with matching your design requirements to a manufacturer's capabilities.

Posted in: Electronics & Computers, White Papers

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3D Printing in Space: The Next Frontier

NASA has a long-term strategy for In-Space Manufacturing that includes fabricating components and equipment on demand for human missions to the Moon, Mars, and beyond. To support this strategy, NASA’s Marshall Space Flight Center (MSFC) and Made In Space, Inc. have developed the 3D Printing In Zero-G Technology Demonstration for the International Space Station (ISS). The experiment will be the first machine ever to perform 3D printing in space.

Posted in: Manufacturing & Prototyping, White Papers

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