Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

Abstract: Smooth speed control is crucial for high-performance electric drives in electric aircraft applications. However, inevitable torque ripple sources, such as cogging torque and current sampling ...

Kelvin's radiant heater is artsy and ideal for beating back winter chills safely in any room -- if you have the space.