Adaptive reclosing method using variable dead time control...

Adaptive trip fault current indicator

Apparatus for providing fault protection in a circuit...

Circuit substrate including anodization control means

Control circuit for resetting circuit breaker UVR solenoid

Control circuit for resetting drawout circuit breaker UVR soleno

Current adaptive fault indicator

Differential shunt-type protection circuit

Digital sample rate converter architecture

Digital voltage and phase monitor for AC power line

Electronic circuit breaker

Electronic circuit breaker systems

ESD structure for IC with over-voltage capability at pad in...

Faulted circuit indicator

Faulted current indicator with inrush restraint

Faulted current indicators and inrush restraints therefor

High-voltage electrical installation

Keyboard anti-lockout circuit

Line voltage monitor and controller

Method and apparatus for accommodating power disturbances