Safety circuit, especially for elevators and the like

Self-contained, portable compact load bank and testing method; c

Self-timing and self-compensating print wire actuator driver

Semiconductor circuit and resistance value controlling method

Semiconductor integrated circuit device and contactless...

Semiconductor integrated circuit device with a stable...

Semiconductor manufacturing apparatus and device...

Semiconductor power pack

Shielded electrical wire construction, and transformer utilizing

Side illumination light emitting diode lighting device

Signal isolator

Single phase or three-phase field configurable power assembly

Space-saving back-up power supply

Standby generator integration system

Starting circuit enclosure

Structure and method for performing active injection mode filter

Structure of fixed device of fan switch

Supply circuit for electronic apparatus at a high electric poten

Supply topology with power limiting feedback loop

Supply topology with power limiting feedback loop