LONDON, March 25 (Reuters) - Shell's emissions were largely unchanged in 2024 at around 1.2 billion metric tons of CO2 equivalent, according to its annual report published on Tuesday and Reuters ...

Abstract: This paper presents a novel fault diagnosis method for open-circuit faults of insulated gate bipolar transistors (IGBTs) and current sensor faults in three-phase sinusoidal pulse width ...

The company’s GaN hemts are ICs that include gate drive circuits that allow them to be controlled by drivers intended for silicon mosfets up to 20V. Some also include current sensing. The paralleled ...

Volume shipments start today. In circuits such as inverters, where MOSFETs or IGBTs are used in series, gate voltage can be generated by a Miller current [1] when the lower arm [2] is turned off ...

In circuits such as inverters, where MOSFETs or IGBTs are used in series, gate voltage can be generated by a Miller current [1] when the lower arm [2] is turned off, causing malfunctions such as ...