EEPower

Latest Power Supplies Technical Articles

Categories

Designing for Zero Standby Power Below 5mW

Designing for Zero Standby Power Below 5mW

This article offers methods of designing power supply achieving zero standby power by using primary-side regulated flyback converters.


Lighting up the Theatre Safely

Lighting up the Theatre Safely

This article gives an overview of DMX512A, showing and explaining recommended electrical and electronic requirements, and how the protocol was…


Biricha Lecture Notes on Analog and Digital Power Supply Design Part 2C

Biricha Lecture Notes on Analog and Digital Power Supply Design Part 2C

This article discusses how to design a compensator for all hard switched forward type peak current mode converters without optocoupler feedback.


Paralleling SiC Cascodes for High Performance High Power Systems

Paralleling SiC Cascodes for High Performance High Power Systems

This article discusses the inherent capability and behaviour of SiC cascodes to be safely paralleled for high performance, high power systems.


Advances in SiC MOSFET Technology Drive Down Cost of HighBay and Outdoor Lighting Fixtures

Advances in SiC MOSFET Technology Drive Down Cost of HighBay and Outdoor Lighting Fixtures

This article discusses how single-stage topologies deliver LED driver solutions with acceptable performance at a lower cost than two-stage topologies.


More Power and Higher Reliability by 7th Generation IGBT Module with New SLC Technology

More Power and Higher Reliability by 7th Generation IGBT Module with New SLC Technology

This article highlights Mitsubishi Electric Corporation SLC package technology is combined with the 7th Gen Chip in the NX-type IGBT Modules Series.


Smart LED DC Module 20W an  Efficient Compact LED Solution

Smart LED DC Module 20W an Efficient Compact LED Solution

This article discusses the smart DC LED module and its advantages for general lighting and offers a variety of field applications.


DC and AC SignalsParameters and their Correct Representation by Measuring Instruments

DC and AC SignalsParameters and their Correct Representation by Measuring Instruments

This article offers an in-depth discussion on ensuring DC and AC signals and parameters have correct representation by measuring instruments like…


Biricha Lecture Notes on Analog  and Digital Power Supply Design Part 2B

Biricha Lecture Notes on Analog and Digital Power Supply Design Part 2B

This article highlights Biricha Digital Power Ltd voltage mode compensator design for all hard switched Forward type non-isolated voltage mode…


Keep Pace with Today039s Power Technology

Keep Pace with Today039s Power Technology

This article highlights Texas Instruments' new technologies, products with innovative, powerful, and easy-to-use design for various applications.


How Proper Applications of Thermally Conductive Materials  will Improve Motor Power Density

How Proper Applications of Thermally Conductive Materials will Improve Motor Power Density

This article discusses how good thermal management in electric machines can minimize losses and have better performance, reliability, and efficiency.


Effective Design Techniques for Signal and Power Supply Isolation

Effective Design Techniques for Signal and Power Supply Isolation

This article discusses effective design for signal and isolated power supply and gives important key points functions to consider for each design.


Tiny Fast and Powerful DSCs for Digital Power Application

Tiny Fast and Powerful DSCs for Digital Power Application

Especially for digitally controlling a variety of applications like AC/DC power supplies, DC/DC power supplies, LED & HID lighting, solar…


Switching Behavior of USCis SiC Cascodes

Switching Behavior of USCis SiC Cascodes

This article examines the hard switching turn-on and turn-off mechanisms in this device, to give the users some insight the difference of MOSFETs…


Maintaining Precision in Varying Temperatures

Maintaining Precision in Varying Temperatures

This article discusses the need for high-precision transducers and offers LEM's Ultrastab IT for industrial applications such as MRI and test…


Predicting The Load Transient  Response of Switch Mode Power Supplies

Predicting The Load Transient Response of Switch Mode Power Supplies

This article offers a method to predict the load transient response to have the optimal combination of the output filter and the loop compensation…


Solving Industry Inrush Current Problem with IXYS Digital Power Controller

Solving Industry Inrush Current Problem with IXYS Digital Power Controller

This article illustrates advantages of digital power control that overcomes many disadvantages of the inrush current problems with power devices.


7th Gen IGBT and Diode  Chipset Enabling Highest  Performance Power Modules

7th Gen IGBT and Diode Chipset Enabling Highest Performance Power Modules

This article discusses the 7th Generation IGBT and diode technology for power module design that decreases the total losses by inverter mode…


Cascode Switches  the Fast Route to Higher Efficiency

Cascode Switches the Fast Route to Higher Efficiency

This article offers discusses the cascode switches which is the fastest and most cost-effective way to improve the efficiency of SMPS.


Packaging GaN in a TO247

Packaging GaN in a TO247

This article describes how Transphorm Inc. developed a 63 mOhm 600V GaN HEMT (high electron mobility transistor) to be packaged in a TO-247.