New SMT MLCC Capacitors with SnPb Finish

Posted by doEEEt Media Group
On February 11, 2021
0

Vishay Intertechnology introduces a new series of surface-mount multilayer ceramic chip capacitors (MLCCs) with a lead (Pb)-bearing termination finish suitable for aerospace applications requiring tin whisker mitigation.

EEE Components, PASSIVES

Introduction to Stretchable PCB

Posted by doEEEt Media Group
On February 11, 2021
0

Würth Elektronik Webinar

A stretchable printed circuit board, is that possible? YES! Würth Elektronik webinar will show you the new and extremely adaptable technology called STRETCH.flex.

The use of skin-friendly materials makes STRETCH.flex suitable for applications close to the body, for example. Moreover, almost any shape can be realised with it. This...

EEE Components, PASSIVES

Current Sense Resistor Selection Tradeoffs

Posted by doEEEt Media Group
On February 10, 2021
0

There are several ways to do this, and among the most widely used is via a sense resistor. The idea is simple: insert a resistor of known value in series with the current-carrying lead, measure the voltage drop across it

EEE Components, PASSIVES

Taiwan Passive Components Orders Robust Ahead of Lunar New Year

Posted by doEEEt Media Group
On February 10, 2021
0

Taiwan’s passive components makers have seen an influx of orders from clients who are seeking to thicken inventories before the Lunar New Year holiday in February, according to industry sources. The clients are looking to keep production lines running at high capacity in first-quarter 2021 with prospects of shipments ramping up quarter by quarter, said the sources.

EEE Components

Positronic Becomes Part of Amphenol Corporation

Posted by doEEEt Media Group
On February 8, 2021
0

Positronic announced that the company has been acquired by Amphenol Corporation. This acquisition brings together industry-leading knowledge and experience in the market and provides customers with a broad range of products and technical design support for their interconnect solutions.

PASSIVES

Why and when you need non-magnetic capacitors

Posted by doEEEt Media Group
On February 8, 2021
0

One of the key characteristics to consider when selecting capacitors for medical applications is the magnetic properties of the materials used.

EEE Components, PASSIVES

MELF Resistors, Thin & Thick Film Technologies

Posted by doEEEt Media Group
On February 4, 2021
0

MELF Resistors, Thin &Thick Film Technologies in Head to Head Competition

Vishay released animation on comparison of thin film, thick film, and MELF resistor technologies against each other in tests of pulse load handling capabilities and drift. Explore why MELF resistor is the clear winner.

EEE Components, PASSIVES

Passives Components Selection Guide for Space-Grade Switching Regulators

Posted by doEEEt Media Group
On February 3, 2021
0

Switching DC-DCs regulate the output voltage based on energy flow into and from the DC-DC by controlling the duty cycle of the on and off states. When the switch is conducting, energy flows from the input source into the converter and in the case of a buck, some of this gets stored in the inductor as magnetic energy (0.5*LI2) while some gets delivered directly to the output (forward topology).

ACTIVES, EEE Components, PASSIVES

An Overview of Electrical and Electronic Fuse Markets and Technologies

Posted by doEEEt Media Group
On February 3, 2021
0

A fuse is an electrical or electronic circuit protection device that protects a circuit against overcurrent, either by melting or fusing open its conductive element when excessive current flows through it. Some fuses are single-use or “one-shot” designs; others are reusable designs. This is an important distinction in the marketplace among design engineers.

EEE Components, PASSIVES

Aluminum Nitride vs Alumina Chip Resistor Power Load Test

Posted by doEEEt Media Group
On January 25, 2021
0

Vishay video is showing a demonstration of long-lasting high-power capabilities of Aluminum Nitride based RCP chip resistor that outperforms a standard alumina resistor with various levels of power applied. A thermal imaging camera demonstrates the resistor’s high thermal conductivity properties.

Source: Vishay Intertechnology

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