The diode is a two-element semiconductor device containing an anode and a cathode and providing unidirectional conduction. A diode allows the current to flow in... Read More
Several devices provide overall protection to an installation. The electrician needs to decide which type is best suited to individual installations as they arise. A... Read More
Resistors are devices that are used in a variety of circuits to make the currents and voltages that you desire. The resistor is the simplest... Read More
SF6 is essential for the transmission and distribution equipment and switchgear, because of its excellent dielectric, arc quenching, heat transfer, and chemical recombination properties. This... Read More
Transformers are one of the primary components for the transmission, distribution and control of electrical energy. Their design results mainly from the range of applications,... Read More