Ultracapacitors Prevent Electrical Motor Control Failures

Posted by doEEEt Media Group
On February 26, 2021
0

Skeleton Technologies’ ultracapacitor energy storage solution, connected to the DC link, can solve this issue by providing a backup solution to supply power immediately to ensure continuous operation.

EEE Components, PASSIVES

Vishay New Power Metal Plate™ Technology for Current Sense Resistors

Posted by doEEEt Media Group
On February 26, 2021
0

In this video Vishay Dale introduces new technology for high power Current Sense resistors and how the construction creates stand-out performance and discuss which applications these products are well suited.

Source: Vishay Intertech

ACTIVES, EEE Components

Plastic Rad Tolerant Microchip Products for New Space

Posted by Manuel Padial Pérez
On February 26, 2021
0

Microchip’s AVR8 ATmegaS64M1/ATmegaS128 and ARM32 M7 SAMV71Q21 Flight Models (FM) are available in ceramic package with screening equivalent to QML class Q and QML class V quality levels. Engineering samples are available as well. Developing radiation-hardened systems for space applications means long lead times and high cost toward achieving the necessary levels of reliability for multi-year missions in harsh environments.

EEE Components, PASSIVES

New technology for pre-replenishing lithium for lithium ion supercapacitors

Posted by doEEEt Media Group
On February 18, 2021
0

Lithium nitride is a well-known positive pre-lithiation additive that can be used to compensate for the irreversible lithium loss that occurs on the negative side during the first charge, thereby increasing the specific energy of the energy storage device.

EEE Components, PASSIVES

Direct Coherent Multi-ink Printing of Fabric Supercapacitors

Posted by doEEEt Media Group
On February 17, 2021
0

Coaxial fiber-shaped supercapacitors with short charge carrier diffusion paths are highly desirable as high-performance energy storage devices for wearable electronics. However, the traditional approaches based on the multistep fabrication processes for constructing the fiber-shaped energy device still encounter persistent restrictions in fabrication procedure, scalability, and mechanical durability.

EEE Components, PASSIVES

Researchers Demonstrated Miniature Inductor Based on a Quantum Effect at Low Temperatures

Posted by doEEEt Media Group
On February 17, 2021
0

Inductors are a basic component of modern electrical circuits, and they are used in a wide range of applications including information processing, wireless circuits and chargers for mobile devices.

EEE Components, PASSIVES

Quantum-Mechanics Inductors Open Doors to Miniaturisation and Spin–Electronic Based Systems

Posted by doEEEt Media Group
On February 17, 2021
0

One of the fundamental components of electrical circuits is the inductor, which provides inductance (opposition to changes in electric current). Conventional inductors consist of a coil of wire wrapped around a central core.

EEE Components, PASSIVES

Lead Free Thick Film Chip Resistors

Posted by doEEEt Media Group
On February 17, 2021
0

Stackpole Electronics, Inc. announced the release of the RMEF series of thick film chip resistors that are completely RoHS compliant without exemption. Applications for thick film resistors which are 100% lead free without exemption continue to expand. Finding resistors for those applications can be challenging since there are few options currently available.

EEE Components, PASSIVES

High Accuracy AEC-Q200 Qualified NTC Leaded Thermistor

Posted by doEEEt Media Group
On February 17, 2021
0

Vishay Intertechnology introduces a new AEC-Q200 qualified NTC thermistor with PEEK-insulated, NiFe leads and a low thermal gradient. Designed to withstand high temperatures up to +185 °C, the Vishay BCcomponents NTCLE350E4 delivers fast, high accuracy temperature measurement and sensing in a wide range of automotive applications.

EEE Components, PASSIVES

AEC-Q200 SMD Compact Transformers for DC/DC Converters

Posted by doEEEt Media Group
On February 17, 2021
0

TDK Corporation presents the EPCOS E10 EM series, a new range of insulated SMT transformers that are suitable for various DC/DC converter topologies and gate driver circuits in e-mobility and industrial electronics.

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