Active circuit protection for switched power supply system

Active circuit protection for switched power supply system

Active energy hold up for power supplies

Actuator unit with at least two actuators and a secure...

Adapter design for dual sourced power

Apparatus and method utilizing an AC adaptor port for event...

Apparatus for detection of synchronism by means of vector differ

Apparatus for synchronizing frequency and phase of two voltage s

Apparatus, system, and method for reducing power consumption...

Apparatuses and methods to connect power sources to an...

Arrangement for connecting plural self-commutated voltage type i

Asynchronous multiphase switching gear

Automatic bus transfer device for single phase and multiphase po

Automatic device for synchronization of prime mover with electri

Automatic paralleling of AC power sources

Automatic power supply selector for ACPI-compliant PCI devices

Automatic transfer control device and frequency monitor

Back-up power supply systems

Backup power management system and method of operating the same

Binary demand feedback DC/DC converter