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Nanowire-Based Piezoelectric Power Generation

Energy scavenging is appealing for powering sensors, and for charging cellphones and small consumer electronics. Ames Research Center, Moffett Field, California Sensors have improved in terms of size, capability, and power consumption, but their deployment in remote areas is limited by battery power supplies. Using piezoelectric (PE) materials for energy scavenging is a possible way to remedy the situation. The technology developed in this work converts existing sources of nonpolluting energy (mechanical strain) from nature into electricity. The quantity of energy produced is not massive, but it can be easily generated from free sources such as vibration and electromagnetic waves.

Posted in: Briefs, Electronics & Computers, Power Management

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Reducing Development Cycles for 3U VPX Systems

This white paper outlines the key challenges system integrators face when building a system with 3U VPX COTS-based solutions.

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

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Multi-channel, Multi-board Coherency for SWaP-Constrained SIGINT and EW

This white paper discusses beamforming for SIGINT and EW, then looks at why coherency across multiple input channels is key to implementing efficient beamforming.

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

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Enabling Complex Applications with a Dual Node Single Board Computer

Read about a new approach to SBC design that delivers more processing power and better SWaP characteristics along with support of software reuse and advanced security functions.

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

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Connector Performance Reassurance

Reliable connectors need to be better connectors. TE Connectivity’s Power Triple Lock connector family offers increased security and a wider range of applications than other systems in the market. It truly is a reliable connector. Performance driven and dependable, Power Triple Lock is a wire-to-wire, wire-to-board connector which offers enhanced stability, high electrical current rating and ergonomic features.

Posted in: Tech Talks, Electronics & Computers

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External Power Supply Efficiency Regulation Introduction

Presently Energy Efficiency Level V is mandatory in Canada and throughout Europe. In February 2016 Energy Efficiency Level VI will become mandatory in the United States. Attached are the details of the pending change, but in brief, both the standby power draw and efficiency of the operating power supplies must meet minimum levels set in the standard. MEGA is in the process of updating our product line to comply with the coming changes.

Posted in: White Papers, Electronics, Electronics & Computers

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Servo Drive

Elmo Motion Control (Nashua, NH) offers the NANO Gold Twitter servo drive that delivers up to 4000 Watts of qualitative power, current up to 50A at 100VDC, and up to 15A/200V with advanced servo capabilities and support for EtherCAT or CANopen networking communication. It weighs 18 grams, is less than 13 cm3 in volume, and complies to safety, EMC, and environmental standards. For Free Info Visit http://info.hotims.com/55588-315

Posted in: Products, Power Management, Manufacturing & Prototyping, Motion Control, Power Transmission

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