Radiation-tolerant inrush limiter

Radio-signal receiver with plug-in modules

Rate sensing instantaneous trip mode network

Rating plug for molded case circuit breaker

Rectifier-inverter system of converter substation

Reduced current and power consumption structure of drive...

Reduced-loss, high-frequency signal transmission system...

Reduction reoxidation type semiconductor ceramic condenser

Regulated-current source and controlled-voltage generator

Relay circuit and relay therefor

Reliable fault tolerant power supply for a protective relay

Remotely actuated telephone instrument connection block having i

Removable hard disk drive system with circuit for hot insertion

Reserve d.c. power device

Resettable overcurrent protective circuit

Resettable overcurrent protective power port with built-in...

Resettable short-circuit protection circuit

Resettable short-circuit protection configuration

Residential circuit breaker with selectable current setting,...

Residual-current-operated protective device