Electronics & Computers

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.

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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.

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Accurate Finite Element Simulation of Conductors

Simulation of electromagnetic systems relies on the accurate and efficient representation of electrical conductors and coils. This whitepaper reviews the ways conductors can be represented using the industry leading Opera Simulation Software Suite from Cobham. The methods explored include various bulk approximations useful for multi-turn windings as well as explicit methods to include current redistribution due to proximity, geometry and skin effects.

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Magnetics Design: Specification, Performance & Economics

An informative white paper from Datatronics Romoland, Inc., provides a discussion of the design, development and delivery of affordable magnetic components. The design development process begins once performance requirements are specified. Upon design approval, the procurement of materials for a prototype build is initiated. During this stage, specifications are not final and options remain open for cost-effective production. Specifications must be reviewed and design trade-offs evaluated to ensure that the technical requirements are economically attainable with consideration given to performance and tolerance in relation to affordable cost.

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Drive On – E-Bikes Shift into High Gear

If the five childhood friends and co-founders of electric bicycle developer FAZUA GmbH in Munich, Germany have their way, Europe’s fast-growing e-bike market soon will shift into an even higher gear.

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Testing Astronaut-Controlled Surface Robots from the International Space Station

NASA and the European Space Agency (ESA) are currently developing robots that can be remotely operated on planetary surfaces by astronauts in orbiting spacecraft. The primary objective of this work is to test and demonstrate crew-controlled communications, operations, and telerobotic technologies that are needed for future deep space human exploration missions.

Posted in: Electronics & Computers, White Papers, Briefs

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Step on It! Walking for Power

What would be an alternative energy resource that could work well in the middle of a crowded city? The answer was a technology that harvests mechanical energy of walking feet and converts it to electrical energy via a special floor tile. But it was a big step from theory to practical design.

Posted in: Electronics & Computers, White Papers, Briefs

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