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Hermetic Feedthroughs for Mission-Critical Electronics

Sealed cavities are important in applications such as power electronics for missiles aboard ships or on high-altitude flights; automotive charging stations; and high-voltage power generation. Douglas Electrical Components, Randolph, New Jersey One of the most common causes of electronics failure is moisture. Because water and electronics do not mix well, several strategies exist to protect mission-critical components from moisture and condensation. One of the most successful methods involves hermetically sealed electronics cavities enabled by moisture-blocking component assemblies such as hermetic feedthrough technology.

Posted in: Briefs, Electronics & Computers

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Basics of Electric Heaters

Hotwatt has manufactured specialized electric heating elements for over 64 years, all made in the USA. Products include cartridge, air process, immersion, strip and finned strip, tubular and finned tubular, band, compressor crankcase, foil, flexible rope and ceramic heaters. We are a quality supplier to OEM's in the in industrial, medical, commercial appliance, packaging, instrumentation, aviation, transportation and military fields.

Posted in: White Papers, White Papers, Electronics, Electronics & Computers, Instrumentation, Test & Measurement

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Selecting the Right Vent to Extend the Lifetime of Electronic Components in Vehicles

Electronic components are rapidly replacing mechanical parts in automobiles. Suppliers must protect these electronic components from harsh contaminants and temperature fluctuations, to ensure reliable performance. Selecting the right venting solution can help to extend the life of the electronic component.

Posted in: White Papers, Automotive, Electronic Components, Electronics & Computers

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RF & MW Control Products in Silicon

Analog Devices’ new RF and microwave (MW) switch and attenuator products implemented in advanced silicon process benefit inherent advantages of silicon technology compared to legacy counterparts using gallium-arsenide (GaAs). This paper provides highlights on features and key performance parameters of the new switch and attenuator products.

Posted in: White Papers, Electronics & Computers, Semiconductors & ICs, Data Acquisition, Sensors

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Performance Characteristics of Digital Frequency Discriminators

Digital frequency discriminators are key components of instantaneous frequency measurement (IFM) receiver systems as well as many other complex electronic warfare (EW) systems. However, to obtain optimum results it is essential to match DFD performance levels to a specific application. DFDs are integral components of IFM receiver systems; they may also be imbedded into a wide range of military systems such as radar warning receivers (RWRs), electronic countermeasures (ECM) systems, and electronic support measures (ESM) platforms, where they help provide instantaneous frequency measurement capability.

Posted in: White Papers, White Papers, Electronics & Computers

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High-Speed Switched Serial Fabrics Improve System Design

Recently updated, this handbook reviews the development of switched gigabit serial fabrics to enhance the VMEbus and PMC mezzanines; the role of FPGAs in implementing this technology; and, finally, how some of the latest VXS, XMC, OpenVPX, PCIe, and AMC products can be used in high-speed data acquisition, recording, and software radio systems.

Posted in: White Papers, White Papers, Electronics & Computers

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High-Speed, Real-Time Recording Systems

Recently updated, this handbook reviews some of the techniques and features that are widely desired in a high-speed, real-time recording system. Among others, these include the use of a non-proprietary file system, the use of a client-server architecture, and the presence of a user-friendly API (Application Programming Interface) for integrating the recorder into a larger system.

Posted in: White Papers, White Papers, Electronics & Computers

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