High-Temperature Applications Resistor Guidelines

Posted by doEEEt Media Group
On May 5, 2021
0

Resistors have traditionally been manufactured by a variety of methods and technologies, including metal and metal-oxide film, metal foil, carbon, wirewound, and thick-film methods. Each has specific characteristics that make them more or less suitable for high-temperature applications. Resistor degradation at a high temperature can vary from a small resistance change over time to a catastrophic change in resistance, exhibited by either becoming open circuit or, in some cases, a short circuit.

EEE Components, PASSIVES

EMC Filters – From component to design

Posted by doEEEt Media Group
On May 4, 2021
0

Designing with EMC in mind is not always an easy task; the mindset of the design engineer needs to focus into the parasitic effects and coupling methodologies.

During this presentation, Würth Elektronik experts will discuss the different origins of the EMI and the features of the components, which helps us to fight them.

During the...

EEE Components, PASSIVES

Low Inductance, Direct Power DC Bus for Electric Drive Systems

Posted by doEEEt Media Group
On May 4, 2021
0

As DC currents increase along with switching frequencies in applications such as electric vehicles and hybrid electric vehicles, the performance demands on the DC power bus go beyond just the IR drop (i.e. voltage drop) and thermal considerations.

EEE Components, PASSIVES

Knowles Precision Devices Expands its Enhanced Safety-Certified SMD MLCC Capacitors

Posted by doEEEt Media Group
On May 4, 2021
0

The new capacitors offer customers a unique combination of capability and safety certification and meet the demands of AEC-Q200 standards, modems, and AC-DC power supplies where a lightning strike or other voltage transients represent a threat to electronic equipment.

EEE Components, PASSIVES

TDK Announces Miniaturized Common-Mode EMC Suppression Chokes

Posted by doEEEt Media Group
On May 4, 2021
0

Automotive LANs are roughly categorized into 4 systems such as body, safety, powertrain and multimedia/information, and telecommunications. This product supporting CAN and CAN-FD enables a fivefold data transmission speed of 5 Mbps. Currently, CAN is the most widely used standard for body and other systems, keeping a maximum data transmission speed of 1 Mbps.

EEE Components, PASSIVES

Varistors for Automotive Ethernet

Posted by doEEEt Media Group
On May 4, 2021
0

AVX Varistors AVX began shipping a selection of multi-layer varistors (MLV) in 1988 and entered the automotive supply chain in 2001. AVX has adopted bismuth oxide (Bi2O3)-based construction for its high reliability and has resulted in zero defective parts per million quality record since 2008. In addition, these devices meet the strict automotive quality standards (AEC-Q200, for example) and as such, are an ideal choice for protecting automotive Ethernet circuits.

EEE Components, PASSIVES

Hall Effect Magnetic Positioning Sensors Explained

Posted by doEEEt Media Group
On May 4, 2021
0

This video made by Texas Instruments and published by EE Journal introduces Hall Effect, permanent magnets, and various magnetic properties. It’ll walk through the benefits of Hall Effect sensors, how Hall ICs compare to discrete Hall elements, and the different types of Hall Effect sensors.

The hall sensor explanation is also available as pdf presentation from...

EEE Components, PASSIVES

Thin Film vs Bulk Metal Foil Resistor Network TCR Comparison

Posted by doEEEt Media Group
On May 4, 2021
0

Video from VPG Foil Resistors demonstrates a comparison of a resistor to resistor TCR tracking performance of a 16 pin DIP thin film, and Bulk Metal Foil resistor network — Resistor to resistor TCR matching and tracking performance is a critical consideration for ultra-precision amplifier and bridge circuits. As shown in this demo, Bulk Metal® Foil resistor...

EEE Components, PASSIVES

Sumida Developed High Voltage SMD Pulse Transformer

Posted by doEEEt Media Group
On May 3, 2021
0

Sumida releases new pulse transformer CIUH7D46 for automotive for small and low-profile automotive battery management systems that achievs high withstand voltage and high coupling capability.

EEE Components, PASSIVES

How to Design PCB Layout for Embedded Components

Posted by doEEEt Media Group
On May 3, 2021
0

Würth Elektronik Webinar

Miniaturization? Integration of functions? Increased reliability? IP protection?

The technology of embedded components offers a high potential for new applications and solutions for problems by e.g. miniaturization in many areas of the electronic world. After the basic part, you will learn in the second part how to approach and master the...

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