American Association of Individual Investors

Which Is a Better Investment, Nayax Ltd. or Vishay Intertechnology, Inc. Stock?

Learn more about whether Nayax Ltd. or Vishay Intertechnology, Inc. is a better investment based on AAII's A+ Investor grades ...
IEEE

Simulation Research of Low-Voltage Modules of Rectifier in 3kV Railway Substation

Abstract: This paper shows the new topology of modular and scalable 3kV traction rectifier. The 3 kV traction rectifier consists of three low voltage modules. Each module consists of Yyd transformer ...

STMicroelectronics Reveals Tiny, High-Efficiency Synchronous-Rectifier Controllers

Leveraging ST’s robust silicon-on-insulator (SOI) process, the SRK1004 can control the MOSFET in either low-side or high-side ...
optics.org

Japan group develops room-temperature CW UV-B laser diode on sapphire

Now researchers in Japan have reported the world’s first continuous-wave UV-B semiconductor laser diode operating at room temperature on a low-cost sapphire substrate. This breakthrough by researchers ...
Electronic Design

1,200-V Gen3 SiC MOSFET Modules Boost Reliability, Lower On-Resistance

SemiQ’s SOT-227 SiC power modules, which are tested beyond 1,400 V, target battery chargers, photovoltaic inverters, server ...
EDN

Controllers simplify USB-C dual-role power delivery

Diodes’ AP53781 and AP53782 are USB Type-C Power Delivery 3.1 dual-role power (DRP) controllers for battery-powered systems.
IEEE

Diode-Rectifier-Based Offshore Platform for Wind Power Collection and HVDC Transmission System: Implementation and Hierarchical Control

Abstract: The DR-based offshore platform has been accepted as a preferable solution for wind power collection from large-scale offshore wind farms (WF) and exporting to the high-voltage direct-current ...