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Parameters of Current-Sensing Resistors

Parameters of Current-Sensing Resistors

This article features Susumu parts that will detail the favorable construction of a reliable shunt resistor through the KRL current sensing…


Research of Properties of Manganese Zinc Ferrites with Fe-poor Composition

Research of Properties of Manganese Zinc Ferrites with Fe-poor Composition

This article selected several Fe-poor composition formulas to conduct a relevant experiment and study their related properties.


Electricity in the Blood Utilizing IVT Current Measuring Technology in Today’s Racing Cars

Electricity in the Blood Utilizing IVT Current Measuring Technology in Today’s Racing Cars

This article discusses how IVT current measuring technology are utilized in modern racing cars.


Custom Inductors – ONE Design Equation

Custom Inductors – ONE Design Equation

In the last article of this series, I introduced one equation that matters for inductor design. This is the equation that you will use when you are…


Using Sintering Technology to Reduce Failure Rate of High Current Thyristors

Using Sintering Technology to Reduce Failure Rate of High Current Thyristors

This article explores several ways to reduce degradation and early failures of power semiconductor thyristors with a semiconductor chip dia. 80 mm…


Electrolytic Capacitor Leakage Current

Electrolytic Capacitor Leakage Current

This article discusses Electrolytic Capacitors characteristic of leakage current and how it is important to allow 'self-healing'


Enhanced Trench 3300V TSPT+ IGBT Module Brings Highest Current Density and Robustness

Enhanced Trench 3300V TSPT+ IGBT Module Brings Highest Current Density and Robustness

This article discusses the Enhanced Trench cell or TSPT+ technology and its features and advantages.


Smart Handling with Surge Current in PFC Using A Silicon Carbide Schottky Diode

Smart Handling with Surge Current in PFC Using A Silicon Carbide Schottky Diode

This article highlights Infineon CoolSiC™ G6 diode as the new sixth generation of SiC Schottky diodes that reduced conduction losses and surge…


Negative Regulator LT3091 Expands Family of Current-Reference Linear Regulators

Negative Regulator LT3091 Expands Family of Current-Reference Linear Regulators

This article highlights Analog Devices Incorporated LT3081 linear regulator with LT3091 as negative counterpart, and LT8582 dual-channel PWM DC/DC…


Designing a 15ns Gate Drive Transformer

Designing a 15ns Gate Drive Transformer

This article highlights Ice Components Incorporated gate-drive transformers which used to drive the gate of Metal Oxide Field Effect Transistors…


Pulsed Field Magnetometry for Characterization of Magnetic Component

Pulsed Field Magnetometry for Characterization of Magnetic Component

The design of power magnetic components is a key competence for power systems with high-efficiency requirements. The physics behind winding loss is…


Evaluating Fringing Effects in Multi-Gapped Toroids

Evaluating Fringing Effects in Multi-Gapped Toroids

This article highlights the importance of evaluating the fringing and thermal effects of multiple gaps in toroidal cores.


Trends in Electromagnetic Component Design: Why You Shouldn’t Underestimate Magnetic Technology

Trends in Electromagnetic Component Design: Why You Shouldn’t Underestimate Magnetic Technology

This article describes the advancements on the electromagnetic components' designs, analysis, simulations, cores and wires


Magnetics Design  Simple or Complex

Magnetics Design Simple or Complex

This article highlights the importance of practical design as well as theory to fully utilize the advantages brought about by magnetics.


Efficient MCU-Controlled High Power PFC with Two-Phase Current Modulation

Efficient MCU-Controlled High Power PFC with Two-Phase Current Modulation

This article discusses techniques on designs to increase the efficiency of conversion at high power by utilizing improvements of converters.


Thyristors for Current Impulses Commutation in Amplitude Range of Hundreds kA and Duration Range of Hundreds µs

Thyristors for Current Impulses Commutation in Amplitude Range of Hundreds kA and Duration Range of Hundreds µs

This article discusses the variety of improvements of the new generation of silicon pulse thyristors for commutation of current impulses.


Magnetics Design: Standard or Custom

Magnetics Design: Standard or Custom

This article discusses the brief history of transformers and highlights the important things to keep in mind in choosing standard or custom inductors.


Automotive PCB Properties and Design Considerations

Automotive PCB Properties and Design Considerations

Electronic elements have been playing an increasingly active role in automotives. At present, a top-level vehicle possibly contains more than 200…


Current Progress at Si IGBTs in the Voltage Range up to 1200V

Current Progress at Si IGBTs in the Voltage Range up to 1200V

In recent years the basic features introduced at the turn of the millennium for IGBTs such as trench gate cell and field stop layers could be…


Closed Loop Current Transducers with Excellent Performance are also CostEffective

Closed Loop Current Transducers with Excellent Performance are also CostEffective

This article has introduced new closed-loop Hall cell transducers which give the extra performance of fluxgate transducers without the extra cost.