On Feb. 1, Pennsylvania-based industrial distributor Motion & Control Enterprises (MCE) announced its acquisition of Precision Pump & Valve (PPV). Financial details of the transaction were not ...

Abstract: The existence of a rectifier with a load variation causes the power factor to decrease and increase the current harmonics at the source. Low power factor and harmonics are undoubtedly a loss ...

Abstract: This paper proposes the control design of a single-phase bi-directional converter driven by a digital proportional-resonant controller. Such device can be installed in domestic DC recharging ...

Ukraine war latest: Trump reacts to Russian attacks despite his truce claim - as Zelenskyy addresses US and Europe Volodymyr Zelenskyy has accused Russia of breaking its promise to Donald Trump and ...