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GaN is at a Tipping Point in Power Electronics, Jim Witham, CEO of GaNSystems
Keynote presentation from GaN Systems CEO Jim Witham from PowerAmerica's 2021 Summer Workshop, 8/4/21
zhlédnutí: 557

Video

Electric Drive Component Technologies for Electric Vehicles59:27Electric Drive Component Technologies for Electric Vehicles
Electric Drive Component Technologies for Electric Vehicles
zhlédnutí 305Před 3 lety
Dr. Burak Ozpineci, section head for the Vehicle and Mobility System Research Section at Oak Ridge National Laboratory, gave this talk as part of PowerAmerica's Monthly Technical Webinar Series in May 2021.
The Solid State Transformer [SST] Journey Enabled by HV SiC Power Devices1:10:11The Solid State Transformer [SST] Journey Enabled by HV SiC Power Devices
The Solid State Transformer [SST] Journey Enabled by HV SiC Power Devices
zhlédnutí 3,7KPřed 3 lety
Dr. Subhashish Bhattacharya gave this webinar on April 7, 2021 as part of PowerAmerica's Technical Webinar series.
PA Export Control Training1:07:20PA Export Control Training
PA Export Control Training
zhlédnutí 522Před 3 lety
PA Export Control Training
Development of High-Voltage Vertical GaN PN Diodes1:07:51Development of High-Voltage Vertical GaN PN Diodes
Development of High-Voltage Vertical GaN PN Diodes
zhlédnutí 1,3KPřed 3 lety
Dr. Bob Kaplar, manager of the Semiconductor Material and Device Sciences Department at Sandia National Laboratories, gave this webinar in December 2020 as part of the PowerAmerica Technical Webinar Series.
SiC Research Beyond Power MOSFETs44:07SiC Research Beyond Power MOSFETs
SiC Research Beyond Power MOSFETs
zhlédnutí 799Před 3 lety
Dr. John Shen of the Illinois Institute of Technology gave this technical webinar in November 2020 as part of PowerAmerica's Technical Webinar Series.
Vertical GaN™ - Unlocking the full potential of GaN1:09:55Vertical GaN™ - Unlocking the full potential of GaN
Vertical GaN™ - Unlocking the full potential of GaN
zhlédnutí 7KPřed 4 lety
Dinesh Ramanathan, CEO and co-Founder of NexGen PowerSystems, Inc., and Wolfgang Meier, Senior Director Business Development Manager for NexGen PowerSystems, Inc., tell us about about NexGen's Vertical GaN™ eJFET transistors and their principles of operation.
Taming the SiC Beast with Digital Programmable Gate Drivers38:09Taming the SiC Beast with Digital Programmable Gate Drivers
Taming the SiC Beast with Digital Programmable Gate Drivers
zhlédnutí 658Před 4 lety
This presentation was given by Rob Weber, Product Line Manager for Microchip Technology Inc., on April 15th, 2020, as part of PowerAmerica's Technical Webinar series.
"The Implementation of SiC Process Blocks in NC State University's Nanofabrication Facility"41:54"The Implementation of SiC Process Blocks in NC State University's Nanofabrication Facility"
"The Implementation of SiC Process Blocks in NC State University's Nanofabrication Facility"
zhlédnutí 296Před 4 lety
This webinar was given by Phil Barletta, director of the NNF at NCSU, on Feb. 12, 2020, as part of PowerAmerica's Technical Webinar Series.
Wide Bandgap Power Electronics Thermal Management38:12Wide Bandgap Power Electronics Thermal Management
Wide Bandgap Power Electronics Thermal Management
zhlédnutí 509Před 4 lety
This presentation was given by Gilbert Moreno of NRL as part of PowerAmerica's monthly technical webinar series in November 2019.
Methodology for Optimizing Soft-Switching Converters Employing Wide Bandgap Semiconductors1:06:49Methodology for Optimizing Soft-Switching Converters Employing Wide Bandgap Semiconductors
Methodology for Optimizing Soft-Switching Converters Employing Wide Bandgap Semiconductors
zhlédnutí 305Před 4 lety
Dr. Andy Lemmon of the University of Alabama gave this talk in October 2019 as part of PowerAmerica's monthly technical webinar series.
SiC CMOS Power IC’s with Increased Short-Circuit Withstand Time47:00SiC CMOS Power IC’s with Increased Short-Circuit Withstand Time
SiC CMOS Power IC’s with Increased Short-Circuit Withstand Time
zhlédnutí 744Před 4 lety
This talk was presented by Dr. James Cooper of Sonrisa Research in June 2019 as part of the PowerAmerica technical webinar series.
Basics and New Methods for Driving High Power Wide Bandgap Power Devices52:21Basics and New Methods for Driving High Power Wide Bandgap Power Devices
Basics and New Methods for Driving High Power Wide Bandgap Power Devices
zhlédnutí 202Před 4 lety
Dr. Jin Wang of the Ohio State University gave this talk in September 2019 as part of PowerAmerica's monthly webinar series.
Isolated, Soft Switching SEPIC with Active Clamp for 480 V AC to 400 V DC Rectifier for Data Centers52:37Isolated, Soft Switching SEPIC with Active Clamp for 480 V AC to 400 V DC Rectifier for Data Centers
Isolated, Soft Switching SEPIC with Active Clamp for 480 V AC to 400 V DC Rectifier for Data Centers
zhlédnutí 190Před 5 lety
Dr. Raja Ayyanar of Arizona State University gave this technical webinar talk as a part of the PowerAmerica Technical Webinar Series on May 1, 2019.
Converters for Large Conversion Ratios and High Current Density57:26Converters for Large Conversion Ratios and High Current Density
Converters for Large Conversion Ratios and High Current Density
zhlédnutí 71Před 5 lety
Dr. Hanh-Phuc Le with the University of Colorado-Boulder gave this presentation, “Converters for Large Conversion Ratios and High Current Density” on April 3, 2019, as part of PowerAmerica’s Technical Webinar Series.
Multi-Receiver Wireless Power Transfer for Consumer Electronics W/ WBG Semiconductors1:09:03Multi-Receiver Wireless Power Transfer for Consumer Electronics W/ WBG Semiconductors
Multi-Receiver Wireless Power Transfer for Consumer Electronics W/ WBG Semiconductors
zhlédnutí 1,1KPřed 5 lety
Multi-Receiver Wireless Power Transfer for Consumer Electronics W/ WBG Semiconductors
Practical Considerations for GaN-based Implementations42:52Practical Considerations for GaN-based Implementations
Practical Considerations for GaN-based Implementations
zhlédnutí 275Před 5 lety
Practical Considerations for GaN-based Implementations
State of the Art SiC Schottky MPS Rectifiers and High Voltage MOSFETs1:01:58State of the Art SiC Schottky MPS Rectifiers and High Voltage MOSFETs
State of the Art SiC Schottky MPS Rectifiers and High Voltage MOSFETs
zhlédnutí 277Před 5 lety
State of the Art SiC Schottky MPS Rectifiers and High Voltage MOSFETs
Quantifying Power Device Reliability due to Terrestrial Radiation59:43Quantifying Power Device Reliability due to Terrestrial Radiation
Quantifying Power Device Reliability due to Terrestrial Radiation
zhlédnutí 160Před 5 lety
Quantifying Power Device Reliability due to Terrestrial Radiation
Current Status and Future Perspectives of Wide Bandgap Semiconductor Devices and Applications47:05Current Status and Future Perspectives of Wide Bandgap Semiconductor Devices and Applications
Current Status and Future Perspectives of Wide Bandgap Semiconductor Devices and Applications
zhlédnutí 435Před 5 lety
Current Status and Future Perspectives of Wide Bandgap Semiconductor Devices and Applications
Breakthroughs in SiC Power MOSFET Technology Sponsored by PowerAmerica43:22Breakthroughs in SiC Power MOSFET Technology Sponsored by PowerAmerica
Breakthroughs in SiC Power MOSFET Technology Sponsored by PowerAmerica
zhlédnutí 639Před 6 lety
Breakthroughs in SiC Power MOSFET Technology Sponsored by PowerAmerica
5 kV DC to LV DC or 3 Phase AC Microgrid Power Conditioning Modules57:305 kV DC to LV DC or 3 Phase AC Microgrid Power Conditioning Modules
5 kV DC to LV DC or 3 Phase AC Microgrid Power Conditioning Modules
zhlédnutí 176Před 6 lety
5 kV DC to LV DC or 3 Phase AC Microgrid Power Conditioning Modules
Medium Voltage SiC-Based Asynchronous Microgrid Power Conditioning System40:22Medium Voltage SiC-Based Asynchronous Microgrid Power Conditioning System
Medium Voltage SiC-Based Asynchronous Microgrid Power Conditioning System
zhlédnutí 378Před 6 lety
Medium Voltage SiC-Based Asynchronous Microgrid Power Conditioning System
High Bandwidth SiC Inverter for Motor Drive Applications55:08High Bandwidth SiC Inverter for Motor Drive Applications
High Bandwidth SiC Inverter for Motor Drive Applications
zhlédnutí 456Před 6 lety
High Bandwidth SiC Inverter for Motor Drive Applications
Stability Analysis, Grid Disturbance Rejection 60kW SiC-based Filter-less Grid-connected PV Inverter37:04Stability Analysis, Grid Disturbance Rejection 60kW SiC-based Filter-less Grid-connected PV Inverter
Stability Analysis, Grid Disturbance Rejection 60kW SiC-based Filter-less Grid-connected PV Inverter
zhlédnutí 271Před 6 lety
Stability Analysis, Grid Disturbance Rejection 60kW SiC-based Filter-less Grid-connected PV Inverter
High Frequency Modular Power Conversion from Medium Voltage AC to Low Voltage DC41:22High Frequency Modular Power Conversion from Medium Voltage AC to Low Voltage DC
High Frequency Modular Power Conversion from Medium Voltage AC to Low Voltage DC
zhlédnutí 416Před 6 lety
High Frequency Modular Power Conversion from Medium Voltage AC to Low Voltage DC
Comparison of SiC and GaN 7.2 kW Chargers1:06:54Comparison of SiC and GaN 7.2 kW Chargers
Comparison of SiC and GaN 7.2 kW Chargers
zhlédnutí 1,3KPřed 7 lety
Comparison of SiC and GaN 7.2 kW Chargers
Manufacturing Cost, Supply Chain Analysis of SiC Power Electronics for MV Motor Drives38:36Manufacturing Cost, Supply Chain Analysis of SiC Power Electronics for MV Motor Drives
Manufacturing Cost, Supply Chain Analysis of SiC Power Electronics for MV Motor Drives
zhlédnutí 1,1KPřed 7 lety
Manufacturing Cost, Supply Chain Analysis of SiC Power Electronics for MV Motor Drives
Demonstration of a Medium Voltage Power Module for High Density Conversion53:47Demonstration of a Medium Voltage Power Module for High Density Conversion
Demonstration of a Medium Voltage Power Module for High Density Conversion
zhlédnutí 213Před 7 lety
Demonstration of a Medium Voltage Power Module for High Density Conversion
NCSU SiC Power MOSFET Effort in Support of PowerAmerica Manufacturing Institute43:25NCSU SiC Power MOSFET Effort in Support of PowerAmerica Manufacturing Institute
NCSU SiC Power MOSFET Effort in Support of PowerAmerica Manufacturing Institute
zhlédnutí 411Před 7 lety
NCSU SiC Power MOSFET Effort in Support of PowerAmerica Manufacturing Institute

Komentáře

  • @RaglansElectricBaboon
    @RaglansElectricBaboon Před 3 lety

    First!

  • @Corsulin-USB-C-Charger-Facory
    @Corsulin-USB-C-Charger-Facory Před 4 lety

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  • @vincejison7102
    @vincejison7102 Před 4 lety

    This sounds like an interesting topic but unfortunately the entire video does not show the slides.. is the correct version uploaded elsewhere?

  • @prasad-no7iv
    @prasad-no7iv Před 4 lety

    Good Technology. Once reliability of the product established, many end applications. Cost need to be lower than SiC FETs and 1.X of Si SJ FETs.

    • @user-fm1db6vb7n
      @user-fm1db6vb7n Před 3 lety

      I think the cost will be very high and even high than SiC MOSFET. Because GaN substrate is very expensive.

    • @DigitalAlligator
      @DigitalAlligator Před 2 lety

      @@user-fm1db6vb7n 为什么价格会贵? 结晶太慢?

  • @Gk-kz5te
    @Gk-kz5te Před 4 lety

    Can u give some notes about gate driver transfirmer

  • @sudhanshutelrandhe5857
    @sudhanshutelrandhe5857 Před 4 lety

    great... In depth comparison of WBG devices for high voltage high power application.

  • @manishbhardwaj7318
    @manishbhardwaj7318 Před 5 lety

    good information! keep up the good work!

  • @jiangdu2078
    @jiangdu2078 Před 5 lety

    Anyone want PCB prototype or need make a PCB can contact me--john@fastpcb.cn