With 7th gen IGBTs, switching speed limits shift from the transistor to the fast recovery diode. As IGBTs improve, this diode becomes the key…
With 7th gen IGBTs, switching speed limits shift from the transistor to the fast recovery diode. As IGBTs improve, this diode becomes the key…
Fast transients can push the gate driver isolation past its normal limits. This can cause partial discharge and, over…
Fast transients can push the gate driver isolation past its normal limits. This can cause partial discharge and, over time, lead to insulation…
This article examines the deployment of gallium nitride (GaN) field-effect transistors (FETs) featuring integrated gate…
This article examines the deployment of gallium nitride (GaN) field-effect transistors (FETs) featuring integrated gate drivers in a three-phase…
High dv/dt switching can make gate drivers a point of failure. Parasitic coupling and false turn-on may cause unwanted…
High dv/dt switching can make gate drivers a point of failure. Parasitic coupling and false turn-on may cause unwanted switching and put extra…
Modern power semiconductors demand advanced test equipment. As devices optimize for higher voltages and lower losses,…
Modern power semiconductors demand advanced test equipment. As devices optimize for higher voltages and lower losses, precise, robust testing is…
Learn how Bosch’s Gen3 SiC MOSFETs boost EV drivetrain performance. Its new trench architecture delivers 20% lower…
Learn how Bosch’s Gen3 SiC MOSFETs boost EV drivetrain performance. Its new trench architecture delivers 20% lower resistance and 10% lower…
Distribution transformers shape network voltage and fault behavior. Learn how winding configurations, vector groups, and…
Distribution transformers shape network voltage and fault behavior. Learn how winding configurations, vector groups, and grounding methods impact…
The transition from AC distribution to the 800 V DC architecture is reshaping the data center power infrastructure,…
The transition from AC distribution to the 800 V DC architecture is reshaping the data center power infrastructure, boosting token generation and…
Learn how 150 V SuperQ MOSFETs boost 204 W converter efficiency greater than 0.8%, cut heat by 2 W, and lower peak temps…
Learn how 150 V SuperQ MOSFETs boost 204 W converter efficiency greater than 0.8%, cut heat by 2 W, and lower peak temps by 31°C. They improve…
Isolation technologies respond differently to fast voltage changes. This article examines how capacitive, magnetic, and…
Isolation technologies respond differently to fast voltage changes. This article examines how capacitive, magnetic, and optical isolation perform…
Many industrial and mission-critical systems continue to depend on MOSFETs with proven robustness and predictable…
Many industrial and mission-critical systems continue to depend on MOSFETs with proven robustness and predictable behavior under stress. Learn how…
In this article, we present two key module-based technologies that further improve inverter performance—robust silicon…
In this article, we present two key module-based technologies that further improve inverter performance—robust silicon nitride (Si3N4) substrate…
Learn how distribution transformers bridge medium-voltage feeders and end-use equipment, ensuring stable voltage through…
Learn how distribution transformers bridge medium-voltage feeders and end-use equipment, ensuring stable voltage through strategic placement,…
The EPC91132 evaluation board is a 3-phase BLDC motor drive inverter board featuring the EPC33110 module, which…
The EPC91132 evaluation board is a 3-phase BLDC motor drive inverter board featuring the EPC33110 module, which integrates three monolithic gallium…
This article connects primary distribution to feeder upgrades (FLISR, right-sizing, DER/DCFC siting) for safety, quality,…
This article connects primary distribution to feeder upgrades (FLISR, right-sizing, DER/DCFC siting) for safety, quality, and restoration.
While Part 1 of this series showed what the IEC 61508 requires from power supplies to achieve functional safety, Part 2…
While Part 1 of this series showed what the IEC 61508 requires from power supplies to achieve functional safety, Part 2 provides insights into…
When is a fully integrated module the better option, and when does a discrete design offer the greater advantage? This…
When is a fully integrated module the better option, and when does a discrete design offer the greater advantage? This story discusses the major…
Learn about fault levels and short-circuit protection for medium-voltage distribution. We’ll examine current sources,…
Learn about fault levels and short-circuit protection for medium-voltage distribution. We’ll examine current sources, fault types, symmetrical…
What are the challenges in power measurement and efficiency calculation? DCCT current transducers are hundreds of times…
What are the challenges in power measurement and efficiency calculation? DCCT current transducers are hundreds of times more accurate than standard…
Reverse recovery charge, QRR, is one of those parameters most power engineers know well. It appears prominently in MOSFET…
Reverse recovery charge, QRR, is one of those parameters most power engineers know well. It appears prominently in MOSFET datasheets, it finds its…
Facebook
Google
GitHub
Linkedin