We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

Abstract: This paper introduces a topology for achieving the brushless operation of a wound rotor vernier motor using a single-phase additional winding on the stator, specifically designed for ...

Abstract: Variable magnetic flux motors that utilize the leakage flux in the rotor are attracting increasing attention because they can achieve high efficiency and operate under a wide range of ...

The DeWalt 60V Max single-stage snow blower is tough enough to handle everything from fresh powder to ice when gas models let you down.