Inductance is the intensity of the current that can be sensed when the coil is moving in a magnetic field. Components made with this property are inductors. The component symbol is “L”, and the “QHP” is commonly used on the inductor and co…

Semiconductor triodes are also known as "transistor triodes " .Two mutually interactable PN junctions are fabricated on a single crystal of semiconductor germanium or silicon to form a PNP (or NPN) structure. The middle N zone (or P zone) …

In practical circuit applications, sometimes there will exist unstable voltages. In this case, it is necessary to convert the unstable DC voltage into a stable DC voltage. The commonly used voltage regulator IC is three-terminal regulator …