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Industrial

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Discovering Anti-Laser Masquerading as Perfect Absorber

This is a picture of the actual metamaterial consisting of a field of specifically tailored cylinders.

DURHAM, N.C. -- Researchers at Duke University have discovered that a perfect absorber of electromagnetic waves they described in a 2017 paper can easily be tweaked into a sort of "time-reversed laser" known as a coherent perfect absorber (CPA). The research appeared online on January 28
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Date:
02/15/2019
Better Red Than Dread: Barrier Keeps Batteries Safe

A layer of red phosphorus in rechargeable lithium metal batteries can signal when damaging dendrites threaten to create a short circuit. The technique developed at Rice University could lead to more powerful lithium metal batteries.

HOUSTON - Rice University scientists have taken the next step toward the deployment of powerful, rechargeable lithium metal batteries by making them safer and simpler to manufacture. The Rice lab of chemist James Tour made test cells with a coat of red phosphorus on the separator that keeps the anode
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Date:
02/14/2019
Vicor Introduces Four New DC-DC Converter ChiP Modules
The new entries in the extensive DCM family are available in the 3623 (36 x 23mm) ChiP (Converter housed in Package) format with an unrivaled power density of 1,032W/in3. The new 80W DCM ChiPs, feature a wide-input voltage range of 9V to 75V and are available with nominal output voltages of 12V, 24V,
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Date:
02/14/2019

Modules Include No Load Power Consumption of 0.15W max
MIDDLEBOROUGH, Mass. – Sager Electronics is now stocking TRACO Power’s TMPS10 Ultra Compact 10W AC/DC Power Modules. The TMPS10 power modules are ultra-compact (1.0 x 1.5”), and in a lightweight, fully-encapsulated plastic casing
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Date:
02/14/2019
Laser-Induced Graphene Gets Tough, With Help

Rice University scientists have combined laser-induced graphene with a variety of materials to make robust composites for a variety of applications.

HOUSTON - Laser-induced graphene (LIG), a flaky foam of the atom-thick carbon, has many interesting properties on its own but gains new powers as part of a composite. The labs of Rice University chemist James Tour and Christopher Arnusch, a professor at Ben-Gurion University of the Negev in Israel,
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Date:
02/13/2019
WASHINGTON, D.C. -- Hyperbolic metamaterials are artificially made structures that can be formed by depositing alternating thin layers of a conductor such as silver or graphene onto a substrate. One of their special abilities is supporting the propagation of a very narrow light beam, which can be generated by
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Date:
02/12/2019
UPS Features Zero Transfer Time to Battery
Combining reliable double-conversion topology, internal static bypass and an easy-to-ready LCD menu display, the Eaton 9SX UPS provides the highly efficient and reliable power you expect from a 9-series UPS in a convenient tower form factor. Network, Modbus, Relay and signal input functionality enables integration
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Date:
02/12/2019
First High-Accuracy Current Sensors Based on AMR Technology
Andover, Massachusetts - ACEINNA announced its new MCx1101 family of ±5A, ±20A, and ±50A Current Sensors for industrial and power supply applications. The first high accuracy wide bandwidth AMR-based current sensors on the market, units and evaluation boards are available now for sampling and volume shipments. The
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Date:
02/12/2019
Duluth, GA — FEIG ELECTRONICS introduced its new Robust UHF Antennas, capable of withstanding the harshest and most extreme outdoor and industrial environments. Awarded the highest certification available for impact rating, its’ IP65 die-cast aluminum, weatherproof,
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Date:
02/12/2019
Battery Shunt Resistors Increase Accuracy, Lower Costs
MALVERN, Pa. — Vishay Intertechnology, Inc. introduced the new WSBS5216 and WSBS5216...14 12 W Power Metal Strip battery shunt resistors in the compact 5216 case size. With extremely low resistance of 100 µΩ, the Vishay Dale AEC-Q200 qualified devices increase accuracy and lower costs compared with Hall
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Date:
02/11/2019
PSDcast â€
In this episode of the PSDcast, we’re discussing the past, present, and future of wide bandgap semiconductors. For the last four years, one of the biggest advocates for wide bandgap devices has been
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Date:
02/07/2019
Ferroelectric Polymers Made More Versatile

A block copolymer of PVDF (black) and an insulating polymer chain (blue) form a block copolymer. Through phase separation, the blocks assemble in films. The dielectric properties can be tuned by varying composition and length of the blocks.

The ferroelectric polymer PVDF (polyvinylidene fluoride) has interesting properties and could be used to store information or energy. One of the main drawbacks of PVDF is that if you add extra functional groups to improve certain properties, this also interferes with its ferroelectricity. To solve this, scientists
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Date:
02/05/2019
6.7 Million Euros for Microsystems Engineering Project

PROMYS project researchers are developing new microsystem concepts for use in medical monitoring.

Germany's Federal Ministry of Education and Research (BMBF) is providing more than 6.7 million euros to support the "Processes and Materials for More-than-Moore Electronic Systems" (PROMYS) project until 2021. PROMYS research is aimed at developing particularly small microsystems that are mainly intended
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Date:
02/05/2019
2.5 A IGBT and MOSFET Driver Delivers Increased Efficiency
MALVERN, Pa. — Vishay Intertechnology, Inc. broadened its optoelectronics portfolio with the introduction of a new 2.5 A IGBT and MOSFET driver. Available in DIP-8 and SMD-8 packages, the Vishay Semiconductors VOD3120A features low voltage drop on its output at
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Date:
02/05/2019
Ultra-Low 0.15 PSI Pressure Sensors
RIVERSIDE, Calif. - Bourns, Inc., announced the expansion of its line of environmental sensors adding an ultra-low 0.15 to 1.0 PSI pressure sensor. Bourns Models BPS110/BPS120 pressure sensors are based on state-of-the-art Micro-Electro-Mechanical Systems (MEMS) technology, which provides extremely
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Date:
02/04/2019

 



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