How to Choose the Right Inductor for DC-DC Buck Applications

Posted by doEEEt Media Group
On October 18, 2020
0

The ‘buck’ DC-DC converter is employed to step voltages down without isolation and utilizes an inductor as an energy storage element. This article will explain how to choose the correct inductor for optimum performance.

ACTIVES, EEE Components, PASSIVES

Energy Harvesting is not Fiction Anymore

Posted by doEEEt Media Group
On October 18, 2020
0

The paper introduces an overview of state of the art on energy harvesting. It discuss what type of ambient energies are available and the challenges in converting (& storing) energies into usable energy

ACTIVES, EEE Components

Low screening in Microchip FPGAs

Posted by Manuel Sánchez Ruiz
On October 15, 2020
0

Microchip, a global leader in the manufacture of FPGAs for Military and Space use has planned to release intermediate quality levels FPGAs for New Space projects. This will allow a reduction in cost of the component and lead time on FPGAs.

ACTIVES, EEE Components, PASSIVES

Memresistors key to nano-scale A/D adaptive hardware

Posted by doEEEt Media Group
On October 10, 2020
0

Memristors are non-volatile electrically-adjustable resistors. Made from metal oxides, they scale well and are proposed as memory elements in nanometre-scale logic

ACTIVES, EEE Components, PASSIVES, SPECIFICATIONS / QPLs

Issue 210 of ESCC QUALIFIED PART LIST (QPL)

Posted by Emilio Cano García
On October 7, 2020
0

The changes in issue 210 of ESCC QUALIFIED PART LIST (QPL) are included in the DCR 1379 and detailed herein below:

ACTIVES, EEE Components, PASSIVES, RF & MW

Feedthrough capacitors technology and applications

Posted by doEEEt Media Group
On October 3, 2020
0

One of the factors that greatly determine the performance characteristics of a capacitor is its geometry. The geometry of a typical feedthrough a capacitor differs from that of conventional capacitors. It is this structural difference that gives them their outstandingly good insertion loss characteristics. This low insertion loss is due to a design that ensures that the ground terminal side has zero residual inductance.

ACTIVES, EEE Components, PASSIVES

Custom Inductors vs. Ready-Made Options

Posted by Tomáš Zedníček
On September 29, 2020
0

Engineers are under time and budget pressures to complete their tasks efficiently. Designing a power supply can be a daunting task, especially for those without much experience. One of the most critical components will be magnetic. For a basic non-isolated buck, boost, or SEPIC converters, the power storage inductor must be determined.

ACTIVES, EEE Components, SPECIFICATIONS / QPLs

New DLA Qualified Schottky barrier rectifiers

Posted by Emilio Cano García
On September 15, 2020
0

Schottky barrier rectifiers 1N5817-1 and 1N5819-1 from VPT Components have been included in DLA QPL-19500 (Semiconductor Devices Qualified Part List).

ACTIVES, EEE Components, PASSIVES, SPECIFICATIONS / QPLs

Issue 207 of ESCC QUALIFIED PART LIST (QPL)

Posted by Emilio Cano García
On September 10, 2020
0

The changes in issue 207 of ESCC QUALIFIED PART LIST (QPL) are included in the DCR 1339 and detailed herein below

ACTIVES, EEE Components, PASSIVES

Impact of a Decoupling Capacitor in a CMOS Inverter Circuit

Posted by doEEEt Media Group
On September 9, 2020
0

This article discusses CMOS inverter switching and shows the impact of a decoupling capacitor on the power rail signal integrity and radiated emissions.

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