Vehicle electrical systems:Zero-to-sixty in 48 volts

Posted by doEEEt Media Group
On September 5, 2020
0

Capacitors should feature low ESR values to accommodate higher ripple currents and incur lower losses, and should be rated at voltages of 25 V, 40 V (for 12-V systems) and 63 V (for 48-V systems

ACTIVES, EEE Components, PASSIVES, SPECIFICATIONS / QPLs

Issue 206 of ESCC QUALIFIED PART LIST (QPL)

Posted by Emilio Cano García
On September 2, 2020
0

The changes in issue 206 of ESCC QUALIFIED PART LIST (QPL) are included in the DCR 1335 and detailed herein below

ACTIVES, COTS, New Space, LEO Constellations, EEE Components

RAKON: High Reliability Radiation Tolerant COTS

Posted by Manuel Padial Pérez
On August 15, 2020
0

XOs RK105 and VCXOs RK205 products specifically designed for New Space applications, have the following characteristics

ACTIVES, Alter Technology Services, EEE Components, PASSIVES, RF & MW

Benefits of a coordinated procurement agency for EEE parts

Posted by Alvaro Real
On August 10, 2020
0

As a result, the CPPA is considered the main focal point for EEE parts. ESA, Prime contractors and Users have at their disposal one single interface which controls the overall project procurement. This concept enables a wide range of advantages divided into three different temporary stages: pre-procurement, procurement and post-procurement.

ACTIVES, EEE Components, INSPECTION, ELECTRICAL & VERIFICATION, PASSIVES, TESTING

Using Resistors for Current Sensing

Posted by doEEEt Media Group
On July 29, 2020
0

Sensing current by measuring voltage across a resistor is simple and elegant, but issues arise with the electrical interface, sizing and selection, and thermal/mechanical considerations

ACTIVES, EEE Components, PASSIVES

Bourns Acquires Circuit Protection Component Company KEKO-Varicon

Posted by doEEEt Media Group
On July 25, 2020
0

Bourns complements its existing circuit protection portfolio with KEKO-Varicon´s overvoltage protection products that include varistor and EMI suppression products.

ACTIVES, EEE Components, PASSIVES

EV/HEV On-board Chargers Demand Stricter Requirements

Posted by doEEEt Media Group
On July 21, 2020
0

EV/HEV On-board Chargers Demand Stricter Requirements for Safety Capacitors, also known as interference suppression capacitors, Protect Circuits and People

ACTIVES, EEE Components, PASSIVES

Not All Capacitor Lifetime Calculations are Created Equal

Posted by Kemet Electronic Corporation
On July 21, 2020
0

KEMET Webinars

Calculating the operational life of capacitors seems like an easy task, but care must be taken when calculating their lifetime. How life is calculated depends on the operating conditions and the device type.

In this live webinar, Jekaterina Stael von Holstein, Field Application Engineer at KEMET, presents the methodologies for calculating life...

ACTIVES, EEE Components, PASSIVES

Anticipate EMC with LTSPICE

Posted by doEEEt Media Group
On July 21, 2020
0

Würth Elektronik Webinar

Usually simulation focuses on the functional aspects of an electronic device, however with a bit of practice, a simple and free tool such as LTSPICE can be used to simulate EMC behavior of any device.

These simulations provides a good opportunity to use LTSPICE Components Libraries from Würth Elektronik to solve...

ACTIVES, EEE Components, PASSIVES

WE Backup Your Application – a real life Supercapacitor backup solution

Posted by doEEEt Media Group
On July 21, 2020
0

Würth Elektronik Webinar

If the power supply of the application breaks down, this is not a pleasant situation. Würth Elektronik eiSos built up a demonstration, which shows a hot swappable backup solution with a size of 10 cm x 18.5 cm (3.94 inch x 7.3 inch).

The input voltage is 24V and the backup...

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