EEE Components, PASSIVES, SPECIFICATIONS / QPLs

Issue 230 (August 2022) of ESCC QUALIFIED PART LIST (QPL)

Posted by Emilio Cano García
On September 26, 2022
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The changes in issue 230 of ESCC QUALIFIED PART LIST (QPL) are included in the DCR 1517 and detailed here in this post

ACTIVES, EEE Components, PASSIVES, SPECIFICATIONS / QPLs

Issue 224 of ESCC QUALIFIED PART LIST (QPL)

Posted by Javier Alejandro de la Ossa Fernández
On March 21, 2022
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The changes in issue 224 of ESCC QUALIFIED PART LIST (QPL) are included in the DCR 1485 and detailed here in this post

EEE Components, PASSIVES

TDK Presents Miniaturized EMC Suppression Common-mode Chokes

Posted by doEEEt Media Group
On June 24, 2021
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TDK Corporation presents the ACT1210G-800-2P, a new type of common-mode choke that conforms to the standards of the OPEN Alliance (One-Pair Ether-Net) for 1000BASE-T1.

EEE Components, PASSIVES

Würth Elektronik Introduces High-Current Storage Choke Inductor Suppressing Harmonic Distortion

Posted by doEEEt Media Group
On June 15, 2021
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WE-LHMD is a SMT-mountable storage choke from Würth Elektronik optimized for filter topologies in Class-D amplifiers. Thanks to their iron powder cores, the high-current inductors for audio applications (available in 1008 and 1213 packages) display stable behavior at high peak currents.

EEE Components, PASSIVES

Electric Drives EMC Noise Reduction

Posted by doEEEt Media Group
On June 15, 2021
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EMC noise is a common issue related to use of electrical drives. The following article published by Electronics Weekly written by Christofer Kronschnabl and Wolfgang Ernst of Panasonic discuss use of capacitors and inductors to suppress these effects.

EEE Components, PASSIVES

Würth Elektronik Introduces High-Current Inductor Storage Choke

Posted by doEEEt Media Group
On June 15, 2021
0

Würth Elektronik introduces its WE-HIDA series of high-current inductor storage choke for audio amplifiers With WE-HIDA, Würth Elektronik offers a storage choke optimized for Class D amplifiers. The high current inductor is characterized by low core losses, very low DC resistances from 2.5 mΩ to 14.8 mΩ and high saturation currents.

EEE Components, PASSIVES

Low-loss Power Choke Coil

Posted by doEEEt Media Group
On February 12, 2021
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Panasonic released an application note on its low-loss power inductor (choke) within the fuel-injection solenoid circuit of an ECU featuring small size, ruggedness, and specifications tailored to the high-ripple-current dc-dc converter.

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.