IC market to track Gross Domestic Product more closely

Posted by doEEEt Media Group
On October 7, 2020
0

Increasing number of mergers and acquisitions, leading to fewer major IC manufacturers and suppliers, is one of major changes in the supply base that illustrate the maturing of the industry

EEE Components, PASSIVES

KEMET Releases Metallized Polypropylene Film Capacitors

Posted by Kemet Electronic Corporation
On October 6, 2020
0

Kemet R41T and R76H new metallized polypropylene film capacitor series offer a high-power density solution for harsh environments and electric vehicle applications.

ABC of CLR, EEE Components, PASSIVES, RF & MW

Inductance, Impedance, SFR and Losses in Inductors

Posted by Tomáš Zedníček
On October 4, 2020
0

Inductance L Not only magnetic materials possess a magnetic field, but every current carrying conductor also creates a magnetic field itself. Energy can be temporarily stored in the magnetic field. This effect is technically exploited in coils, consisting of one or more wire windings. The synonymous term “inductor” has become established.

ABC of CLR, EEE Components, PASSIVES

Factors in the Functionality of Transformer in Inductors

Posted by Tomáš Zedníček
On October 4, 2020
0

EMC ferrites are based on Ni-Zn materials. This material has good quality factors (Q < 3) above approx. 20 MHz – i.e. trimmed for high losses. These originate in the core material and serve to absorb EMC interference. The inductance of these components is purposely kept low. Inductors however should show high quality factors, i.e. operate as loss-free as possible and buffer energy in the magnetic field. Also, they require stable inductance values over a wide frequency range. The distinction emphasized is reflected in the layout of the relevant manufacturer catalogue.

EEE Components, PASSIVES

New PCBs on 3D printer, When are we going to print?

Posted by Tomáš Zedníček
On October 4, 2020
1

The development of PCB 3D printers is potentially linked with a number of topics and challenges that can be closely related to passive components. The question I asked myself about 3D PCB printing capabilities was also inhibited by the current shortage of certain passive components.

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.