EEPower

Latest Power Supplies Articles

Categories

Eggtronic Releases E2Watt Wireless Power Supply Technology for High Power Applications

Eggtronic Releases E2Watt Wireless Power Supply Technology for High Power Applications

Power electronics manufacturer Eggtronic recently announced a new AC wireless power hybrid technology.


Customized Current Sensors Enable High Power Density Electric Vehicle Inverters

Customized Current Sensors Enable High Power Density Electric Vehicle Inverters

The demand for high power density converters in EVs requires further integration of sensors within power electronics.


Renesas Debuts a Series of 700V Non-Isolated Buck Converters

Renesas Debuts a Series of 700V Non-Isolated Buck Converters

The units operate from 85 to 265VAC inputs with outputs at either 2.5, 5 or 8 watts and offer user-selectable output voltages


EA Elektro-Automatik Offers Bidirectional DC Power Supplies and Regnerative DC Loads for Testing Fuel Cells

EA Elektro-Automatik Offers Bidirectional DC Power Supplies and Regnerative DC Loads for Testing Fuel Cells

In response to demand for growing hydrogen fuel cell development and test, EA Elektro-Automatik, the global leader in DC power test equipment,…


Types of Current Transformers and Their Construction

Types of Current Transformers and Their Construction

Very high currents can be present on power lines and in high-power circuits. It can be difficult to measure these currents directly. A current…


Toshiba Announces a New Photovoltaic-Output Photocoupler

Toshiba Announces a New Photovoltaic-Output Photocoupler

A photovoltaic coupler, such as the new TLP3910, is a photorelay that contains the optical elements but not the MOSFET that performs the…


EPC Expands its Growing Line of eGaN FETs with New 80V and 200V devices

EPC Expands its Growing Line of eGaN FETs with New 80V and 200V devices

Both N-Channel devices feature a source-drain recovery charge (QRR) of zero and a very low total gate charge (QG).


Overcurrent Protection, Grounding, and Applications for Control Transformers

Overcurrent Protection, Grounding, and Applications for Control Transformers

Learn about how control transformers are used in overcurrent protection and grounding.


Delta-Q Technologies Launches A Series of 3.3kW Battery Chargers

Delta-Q Technologies Launches A Series of 3.3kW Battery Chargers

The stackable chargers are packaged with an EV charging station interface and a 500 watt DC-DC converter


Maxim Integrated’s Automotive Backlight Driver with Integrated Boost Converter

Maxim Integrated’s Automotive Backlight Driver with Integrated Boost Converter

LED driver with four 120mA channels features low input voltage and highest efficiency in a single chip


Control Transformer Operation and Sizing

Control Transformer Operation and Sizing

There are several special types of transformers that are similar to the more common types of transformers but have special features for particular…


COSEL Announces 300% Peak Power Open-Frame Power Supplies for Medical and Industrial Applications

COSEL Announces 300% Peak Power Open-Frame Power Supplies for Medical and Industrial Applications

The AEA600F layout is optimized for free-air convection making it ideal for use in equipment being operated in low noise environments.


Texas Instruments, ST, EPC, Microchip Bring New Radiation-Hardened Devices to Space

Texas Instruments, ST, EPC, Microchip Bring New Radiation-Hardened Devices to Space

Several companies have released new models of rad-hard technologies in the last several months.


Flex Power Introduces 2nd Generation Direct Conversion DC/DC for Data Centers

Flex Power Introduces 2nd Generation Direct Conversion DC/DC for Data Centers

This article highlights Flex Power Modules that introduces the BMR482, its second generation of direct conversion isolated DC/DC converter.


ROHM Debuts a DC/DC Converter IC with a Built-In 1700-Volt SiC MOSFET

ROHM Debuts a DC/DC Converter IC with a Built-In 1700-Volt SiC MOSFET

The surface mounted units are housed in TO 263-7L package and deliver up to 48 watts with no heatsink required


Small Power IPMs for High Integration Demand

Small Power IPMs for High Integration Demand

An Overview of Software Used in the Modeling and Simulation of Power Electronic Components

An Overview of Software Used in the Modeling and Simulation of Power Electronic Components

This article will provide an example of component modeling and share renowned software currently used in modeling.


STMicro Looks to Boost Wireless Charging Growth with New Authentification Solution

STMicro Looks to Boost Wireless Charging Growth with New Authentification Solution

STMicroelectronics introduces its STSAFE secure elements to help consumers in the wireless charging market protect their products by authenticating…


News Jun 30, 2021 by Stephanie Leonida
Infineon’s TRENCHSTOP 5 WR6 Family Improves Isolation Voltage Rating and System Reliability

Infineon’s TRENCHSTOP 5 WR6 Family Improves Isolation Voltage Rating and System Reliability

The family is optimized for power factor correction (PFC) for residential and commercial air conditioning systems as well as welding applications.


Power Integrations’ 600-Volt 12-Amp Qspeed Diode Features a Qrr of 14nC

Power Integrations’ 600-Volt 12-Amp Qspeed Diode Features a Qrr of 14nC

The new silicon diodes offer the same low-switching losses as silicon carbide (SiC) devices but at far lower cost