What's the function of silicon steel sheet?
The silicon steel sheet with good permeability properties, it can greatly improve the self inductance ballast, so as to turn on the lights when switching contact glow starter instantaneously generate electromotive force is very high, so that the lamp is turned on and the normal high excitation light.
Electrical silicon steel sheet or silicon steel sheet or steel sheet. As the name suggests, it is an electric silicon steel containing silicon up to 0.8%-4.8%, made by hot and cold rolling. The thickness is below 1mm, so it is called thin plate. Silicon steel sheet is generally referred to as sheet metal, and is independent of its special use.The silicon steel sheet for electrical engineering has excellent electromagnetic properties, and it is an important magnetic material in the electric power, telecommunication and instrument industry. Also used in tableware / Accessories / container / motor can air conditioning accessories / small appliance parts / Accessories / microwave / lighting hardware accessories / furniture accessories collection
The motor core adopts silicon steel sheet, previously called silicon steel sheet, the material magnetic ability, conductive ability. The motor produces magnetic force through the coil winding, which operates by using this magnetic force. However, since alternating current produces current in the core, if the core has a strong electrical conductivity, it is equivalent to a closed short circuit, which is called eddy current. This is the same as the electromagnetic oven through the electromagnetic field heating principle. Therefore, in order to cut off the eddy current, it is the same reason that the silicon steel material with poor electrical conductivity adopts a piece of silicon steel sheet instead of the whole solid core. Before the lack of silicon steel sheet, that is, iron coated with insulating paint to solve this problem.