Apparatus and method for charging a DC battery

Apparatus and method for charging a DC battery

Apparatus and method for controlling a thyristor converter in re

Apparatus and method for controlling an elevator power supply

Apparatus and method for controlling DC power to primary and...

Apparatus and method for controlling switching elements in a PWN

Apparatus and method for DC/DC converter having high speed...

Apparatus and method for measuring current

Apparatus and method for turning off BJT used as synchronous...

Apparatus and methods for space-vector domain control in...

Apparatus for balancing an asymmetrical load

Apparatus for controlling an alternating current power supply

Apparatus for controlling converter having self-arc-extinction e

Apparatus for controlling inverter resistance welding

Apparatus for controlling power converter based on output curren

Apparatus for correcting DC component of output voltage in inver

Apparatus for DC/AC power conversion by electromagnetic inductio

Apparatus for determining active and/or reactive current and/or

Apparatus for generating a symmetrical three-phase voltage syste

Apparatus for generating alternating currents of accurately pred