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100kW Solid-State Transformer Aims to Drive Transition from AC to DC Power Grids

100kW Solid-State Transformer Aims to Drive Transition from AC to DC Power Grids


News Apr 26, 2019 by Paul Shepard
IGBTs Optimized for Soft Switching Raise Induction-Heating Efficiency in Home Appliances

IGBTs Optimized for Soft Switching Raise Induction-Heating Efficiency in Home Appliances

AC-DC Power ICs feature Capacitive Isolation and Eliminate Transformers

AC-DC Power ICs feature Capacitive Isolation and Eliminate Transformers


News Mar 18, 2019 by Paul Shepard
Smart Transformers as the Central Control Point in Distribution Grids

Smart Transformers as the Central Control Point in Distribution Grids

This article highlights universities in UK for power electronics development with Smart Transformer (ST) as a central control point in the…


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


‘Smart’ Transformers Could Make Reliable Smart Grid a Reality

‘Smart’ Transformers Could Make Reliable Smart Grid a Reality


News Jul 06, 2017 by Paul Shepard
Coupled Inductors for Automotive DC-DC Converters

Coupled Inductors for Automotive DC-DC Converters

72V Fixed-Ratio DC-DC Controller Eliminates Power Inductor

72V Fixed-Ratio DC-DC Controller Eliminates Power Inductor

Inverted Transformer Design Reduces 1W DC-DC Height 20%

Inverted Transformer Design Reduces 1W DC-DC Height 20%

Smart Transformer Condition Monitoring with Smart Meter and Rogowski Coils

Smart Transformer Condition Monitoring with Smart Meter and Rogowski Coils

This article introduces Lems's Rogowski coil with smart meter for accurate and easy-to-install smart current sensors for internet of energy.


Voltage-Regulated Distribution Transformers for RE

Voltage-Regulated Distribution Transformers for RE

34V Input Synchronous Step Down DC-DC Controller

34V Input Synchronous Step Down DC-DC Controller

34V Input Synchronous Step Down DC-DC Converter

34V Input Synchronous Step Down DC-DC Converter

Ricoh Europe has launched the high voltage step down DC/DC converter controller R1272 for general, industrial and automotive applications.


Electronic Voltage Transformer targets Smart Grid Needs

Electronic Voltage Transformer targets Smart Grid Needs

AC-AC Link to Supply Renewable Energy to 300,000 Homes

AC-AC Link to Supply Renewable Energy to 300,000 Homes


News May 11, 2014 by Jeff Shepard
8x800A Secondary Power Distribution System

8x800A Secondary Power Distribution System

15-A Multiphase DC-DC for “Octa-Core” Processors

15-A Multiphase DC-DC for “Octa-Core” Processors

Ultra-fast 1400V IGBT Optimized for Induction Heating and Soft Switching

Ultra-fast 1400V IGBT Optimized for Induction Heating and Soft Switching

Coupled Flatwire Inductor for High-Performance Switching Regulators

Coupled Flatwire Inductor for High-Performance Switching Regulators

1.5A Synchronous Step-Down Micro DC-DC features Integrated Inductor

1.5A Synchronous Step-Down Micro DC-DC features Integrated Inductor