Switching power supply unit

Switching system

Switching system

Switching system including a current-injecting disconnector inte

Symmetrical controlled switching circuit

Synchronization control for interrelated DC voltage/battery pola

Synchronization control scheme for a plurality of switching circ

Synchronization of switchgear switching to waveform indices

System and method for alternating standby mode

System and method for brownout protection of a FET based...

System and method for dynamically configuring an information...

System and method for load control

System and method for multiple sense point voltage regulation

System and method for opening/closing circuit breakers

System and method for reduced standby power consumption in a...

System and method for reduced standby power consumption in a...

System and method for the detection of regenerated AC voltage

System and method utilizing a solid state power controller...

System and process for control of energy use by direct observati

System for automatically controlling lights in a room