EEPower

Latest Power Supplies Technical Articles

Categories

 Value Enhancement of Full SiC 3.3kV Power Module

Value Enhancement of Full SiC 3.3kV Power Module

This article focuses on the 2-level inverter and use this topology to exhibit the results


Versatile IGBT Power Modules for Demanding Industrial and Automotive Applications

Versatile IGBT Power Modules for Demanding Industrial and Automotive Applications

This article provides an overview of the versatile combinations of chipsets and packaging and the resulting performance.


SiC-Based Totem Pole PFC for Industrial Power Supplies

SiC-Based Totem Pole PFC for Industrial Power Supplies

This article focuses on the AC-to-DC stage with power factor correction


The Revolutionary New Impedance Analyzer

The Revolutionary New Impedance Analyzer

This article discusses how replacing loop with HIL devices opens new possibilities for developing and testing power electronic systems.


How Thermal Environment Impacts Power Supply Success

How Thermal Environment Impacts Power Supply Success

How Thermal Environment Impacts Power Supply Success.


Envelope Tracking for Cellular RF Power Amplifiers

Envelope Tracking for Cellular RF Power Amplifiers

This article highlights Texas Instruments envelope tracking that is a new power management technology for improving PA efficiency of LTE transmitters.


Increasing Power Density Consider Packaging and Silicon

Increasing Power Density Consider Packaging and Silicon

This article features Nexperia's LFPAK package family designed to improve power density.


Producing Negative Voltages Using a Buck Controller

Producing Negative Voltages Using a Buck Controller

This article features Analog's LTC3892 dual output controllers used to produce a negative output voltage with a Ćuk topology.


How to Analyze Control Loop Stability with Bode Plots Using Modern Oscilloscopes

How to Analyze Control Loop Stability with Bode Plots Using Modern Oscilloscopes

This article presents important topics to consider in order to make accurate Bode plots for control loops in switched mode power supplies.


Getting the Best Performance  from AC to DC Power Supplies in Abusive Environments

Getting the Best Performance from AC to DC Power Supplies in Abusive Environments

This article describes some common pitfalls of AC to DC Power Supplies and provides insight how to get maximum performance for specific applications.


Rugged 600V 3-Phase Gate Driver with Integrated Bootstrap Diode and Fast Over-current Protection

Rugged 600V 3-Phase Gate Driver with Integrated Bootstrap Diode and Fast Over-current Protection

This article highlights STMicroelectronics STDRIVE601 monolithic device embedding three half-bridge gate drivers for N channel power MOSFETs or IGBTs.


Design and Optimization of Silicon Carbide Schottky Diode

Design and Optimization of Silicon Carbide Schottky Diode

This article highlights WeEn Semiconductors WeEn NXPSC0465 device for design and optimization of Silicon Carbide (SiC) Schottky Diode.


State-of-the-Art Intelligent Power Modules for Appliance Motor Drives

State-of-the-Art Intelligent Power Modules for Appliance Motor Drives

This article highlights International Rectifier Corporation iMotion integrated design platform that enabled designers to realise energy-efficient…


Kelvin Emitter Configuration Further Improves Switching Performance of TRENCHSTOP 5 IGBTs

Kelvin Emitter Configuration Further Improves Switching Performance of TRENCHSTOP 5 IGBTs

This article investigates the full-bridge LLC converter with variable-frequency operation and multi-domain interactions through modelling and…


Dual-Channel 42V 4A Monolithic Synchronous Step-Down Silent Switcher 2 with 62 A Quiescent Current

Dual-Channel 42V 4A Monolithic Synchronous Step-Down Silent Switcher 2 with 62 A Quiescent Current

This article highlights Analog Devices Incorporated LT8650S synchronous Silent Switcher® 2 regulator features a wide input voltage range of 3 V to…


The Optimal Design for High Frequency GaN-Based Totem Pole PFC

The Optimal Design for High Frequency GaN-Based Totem Pole PFC

This article highlights GaN Systems EMI filter modelling methodology for a high frequency Bridgeless Totem Pole Power Factor Correction Circuit…


Part 3 Digital Power Supply Loop Design Step-by-Step

Part 3 Digital Power Supply Loop Design Step-by-Step

This article highlights Biricha digital power supply loop design on how to account phase loss and scaling factors in a digital power supply.


Analytical Model of an LLC Converter with a Constant Power Load

Analytical Model of an LLC Converter with a Constant Power Load

This article highlights INFINERGIES LLC converter as part of the development of power conversion in the fields of electric vehicle, medical…


40V Input 35A Silent Switcher Module Regulator for Automotive and Industrial Applications

40V Input 35A Silent Switcher Module Regulator for Automotive and Industrial Applications

This article introduces the LTM8003, a wide input and output range, low noise, 3.5 A stepdown µModule regulator featuring the Silent Switcher…


Flyback Transformer Specification Made Easy with Power Stage Designer

Flyback Transformer Specification Made Easy with Power Stage Designer

This article highlights Texas Instruments Power Stage Designer (PSD) tool that made power supply design easy by simplifying some complex…