Ac voltage clipper in mos-technology
Acoustically coupled antenna
Active current surge limiters
Active discharge circuit for charged capacitors
Active impedance multiplier
Active pilot wire apparatus for electromechanical current...
Active snubber structure and method for an electronic power...
Adaptive distance protection system
Adaptive ground and phase fault detection for a power...
Adaptive power management system for aircraft galleys
Adaptive protection for recloser control
Adaptive relaying controlled by autonomous event detection
Adaptive sampling rate based on power system frequency
Adaptor, assembly of battery pack and adaptor, and electric...
Add-on ground fault module
Additional device in a current limiter for limiting current...
Addressable relay module for circuit breakers
Adjustable line isolation monitor
Adjustable solid state overload relay
Adjustments for compensator relaying equipments