Eddy currents are a major loss mechanism in transformer cores. This article provides both in-depth and simplified explanations of how core laminations work to…
Eddy currents are a major loss mechanism in transformer cores. This article provides both in-depth and simplified explanations of how core laminations work to mitigate the effects of eddy currents.
The hysteresis effect is one of the main sources of loss in ferromagnetic materials. In this article, we learn to…
The hysteresis effect is one of the main sources of loss in ferromagnetic materials. In this article, we learn to calculate the hysteresis loss of a magnetic core and work through some example problems.
Siemens LOGO!Power Miniature Power Supplies are compact units designed for small distribution boards. Watch and learn all…
Siemens LOGO!Power Miniature Power Supplies are compact units designed for small distribution boards. Watch and learn all about their features, specs, applications, and more!
Sanyo Denki San Ace 40L 9LG High Static Pressure Long Life Fans are designed for demanding applications, offering a…
Sanyo Denki San Ace 40L 9LG High Static Pressure Long Life Fans are designed for demanding applications, offering a maximum static pressure of 1780 Pascals and high airflow. Watch and learn all about their features, specs, applications, and more!
In this article, we use the concept of magnetic field energy to explore the relationship between a core's hysteresis loss…
In this article, we use the concept of magnetic field energy to explore the relationship between a core's hysteresis loss and its B-H curve.
Littelfuse SM10 Surface-Mount Varistors are engineered for primary circuit transient voltage surge protection. Watch and…
Littelfuse SM10 Surface-Mount Varistors are engineered for primary circuit transient voltage surge protection. Watch and learn all about their features, specs, applications, and more!
Qorvo's 4 mΩ SiC JFET for solid-state circuit breakers provides significant advantages over traditional mechanical…
Qorvo's 4 mΩ SiC JFET for solid-state circuit breakers provides significant advantages over traditional mechanical breakers. Andy Wilson discussed the details with EEPower at PCIM 2024.
The new startup is tackling the inefficiencies of “big analog” with its application-specific approach.
The new startup is tackling the inefficiencies of “big analog” with its application-specific approach.
Bussmann / Eaton LANxV LAN Transformers offer flexible options for both Power over Ethernet (PoE) and non-PoE…
Bussmann / Eaton LANxV LAN Transformers offer flexible options for both Power over Ethernet (PoE) and non-PoE applications, providing a 1500VAC isolation rating between primary and secondary circuits. Watch and learn all about their features, specs, applications, and more!
In this article, we explore the effect of dimensional resonance on the magnetic field distribution in high-frequency…
In this article, we explore the effect of dimensional resonance on the magnetic field distribution in high-frequency ferrite cores.
The new design on-board charger (OBC) chipset and accompanying white paper provide a trusted path forward for battery EV…
The new design on-board charger (OBC) chipset and accompanying white paper provide a trusted path forward for battery EV and plug-in hybrid vehicle designers.
This article explains how to successfully integrate logic gates into an LTspice simulation.
This article explains how to successfully integrate logic gates into an LTspice simulation.
TI showcased what it calls the industry's first GaN IPM for compact, energy-efficient motors at PCIM 2024 in Germany.
TI showcased what it calls the industry's first GaN IPM for compact, energy-efficient motors at PCIM 2024 in Germany.
Infineon, Qorvo, and EPC, among many others, are showing off the latest and greatest in FET technology at PCIM Europe.
Infineon, Qorvo, and EPC, among many others, are showing off the latest and greatest in FET technology at PCIM Europe.
Onsemi’s 7th generation IGBT modules simplify design and reduce costs in high-power applications. Onsemi spoke with us…
Onsemi’s 7th generation IGBT modules simplify design and reduce costs in high-power applications. Onsemi spoke with us about the products unveiled at PCIM 2024 in Germany.
The formation of eddy currents can cause problems for magnetic cores at high frequencies. To mitigate these undesirable…
The formation of eddy currents can cause problems for magnetic cores at high frequencies. To mitigate these undesirable effects, we first need to understand them.
The new device helps to ensure linearity and high performance in 5G signal chains.
The new device helps to ensure linearity and high performance in 5G signal chains.
To meet the mounting power demands in data centers and AI servers, Infineon has revealed new MOSFETs that improve…
To meet the mounting power demands in data centers and AI servers, Infineon has revealed new MOSFETs that improve efficiency at lower voltages.
Littelfuse, Allegro Microsystems, and Power Integrations have released new gate drivers to improve interoperability with…
Littelfuse, Allegro Microsystems, and Power Integrations have released new gate drivers to improve interoperability with complex industrial designs.
With the goal of decarbonizing AI server racks, the new series of power supply units (PSUs) focus on efficiency, ranging…
With the goal of decarbonizing AI server racks, the new series of power supply units (PSUs) focus on efficiency, ranging from 3 kW to 12 kW.
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