Sumida Extends its SMD Resin-Filled Power Inductor CD Series

Posted by doEEEt Media Group
On January 18, 2021
0

By filling the winding wire with a resin containing magnetic material, the magnetic shield effect and the mechanical impact strength is significant. The new addition of CD****MB series, surface-mounted power inductor for resin-filled coils include the following types

EEE Components, PASSIVES

Powerful Graphene Hybrid Supercapacitors Challenge NiMH Batteries

Posted by doEEEt Media Group
On January 18, 2021
0

Batteries they can quickly store large amounts of energy and put it out just as fast. If, for instance, train brakes when entering the station, supercapacitors are storing the energy and provide it again when the train needs a lot of energy very quickly while starting up.

EEE Components, PASSIVES

Raw Material Outlook Of Raw Materials For Passive Components

Posted by doEEEt Media Group
On January 18, 2021
0

A deep-dive into the capacitor and resistor raw materials supply chain, examining availability and expected continuity of supply over the next five years is posted here

EEE Components, PASSIVES, RF & MW

What is a Conical Inductor?

Posted by doEEEt Media Group
On January 12, 2021
0

Off-the-shelf “flying lead” and surface mount broadband conical inductors, Figure 1 and Figure 2, are a special type of broadband RF choke that are used to filter radio frequency (RF) and microwave frequency interference from electronic circuits. At high frequency, the RF choke becomes a high impedance element used to isolate noise or DC from desired signals.

EEE Components, PASSIVES, RF & MW

RF Transformer Explained

Posted by doEEEt Media Group
On January 11, 2021
0

RF Transformers are two, or more, port passive devices with a wide range of uses for many RF applications

EEE Components, PASSIVES

Würth Elektronik Introduces Storage Choke with Top Saturation Current among the Ferrite-based Inductors

Posted by doEEEt Media Group
On January 10, 2021
0

The WE-PD-family storage chokes are ideal for integrated DC/DC converters and switching controllers with output powers from 0.01 W to 300 W. The inductors help to raise the efficiency of switching controllers to over 95 percent. Whereas the “Standard” and “Robust” series have a NiZn core, the “Performance” variant with MnZn attains even higher saturation current values for the same component size.

EEE Components, PASSIVES

Advances in Wet Tantalum Capacitor Technology

Posted by doEEEt Media Group
On January 8, 2021
2

The majority of tantalum capacitors used today are based on a solid electrolyte cathode system, and there have been many advancements in technology to enable smaller sizes, increased capacitance, and lower equivalent series resistance (ESR). Due to the relatively large market size and multiple suppliers, product improvements and new products are regularly reported and introduced to customers worldwide.

EEE Components, PASSIVES

Passive components leadtime reduction

Posted by doEEEt Media Group
On January 6, 2021
0

Many passive components suppliers are lowering quarterly forecasts, one effect of slowing sales has been an easing of severe shortages. for many passive components.

EEE Components, PASSIVES

Tantalum Capacitors: Characteristics and Component Selection

Posted by doEEEt Media Group
On January 4, 2021
0

Capacitors are one of the fundamental building blocks of electrical circuits. Whether they are being used for energy storage, noise filtering, or timing/frequency design, capacitors are important in many common electrical devices.

EEE Components, PASSIVES

Cornell Dubilier Acquires Capacitor Division from NWL

Posted by doEEEt Media Group
On January 4, 2021
0

Cornell Dubilier Electronics, Inc. announced today that its subsidiary, CD Snow Hill, LLC, has acquired the capacitor producing assets of NWL, Inc. Now possessing greater capabilities in custom high-voltage film capacitors for pulsed power and power conversion applications, the company is poised to expand its solutions for industrial, military, and medical customers.

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