ACSR (left) has a seven-strand steel core surrounded by 26 aluminum conductors in two layers. ACCC has three layers of trapezoidal wire wrapped around a composite carbon fiber core. Note the ...

Abstract: We present novel circuits for high-voltage digital level shifting with zero static power consumption. The conventional topology is analysed, showing the strong dependence of speed and ...

Abstract: A high voltage-gain resonant DC-DC converter is proposed in this brief, where a coupled-inductor with multiple windings is adopted. The proposed converter ...

Maintenance procedures have to respect the safety practices and the following points require special attention: a) Be sure the circuit breaker and its mechanism are disconnected from all electric ...