What is a power transformer?

!±8± What is a power transformer?

The transformers are used to transform voltage from a voltage to a lower voltage. Transformers can be transformed into alternating current from one circuit to another by electromagnetic induction. This usually consists of ferromagnetic core, and called two or more turns. It can be a single or three phase configuration. You need to remember some of the data for the research of electrical transformers. These include: maximum voltage secondaryRating, maximum secondary current rating, maximum performance and the type of output. Output choices include AC or DC.

Cores can be constructed as a toroidal or laminate. Toroids have many advantages, such as offering low magnetic leakage, low noise, close to the path of the river and small core size / weight and efficiency. A laminated core is made of layers of magnetic material isolated from each other by an oxide or varnish made. Laminate refers to the souls of rolled steel. This steelThe fins are insulated with a non-conductive material such as paint, and then reduced to a core, formed electrical losses. There are many types such as transformer, control, power, sales, general-purpose tool, step up and step down. The owners are rack, dish towels or a hard disk mounting, housing or detached, frame h, and the assembly of printed circuit board.

The most important use of an electric transformer electricity from nuclear power plants, households and businesses. ElectricHigh voltage transformer is usually in the middle. The tension is quite small when it reaches the substation. When you reach a smaller transformer, the voltage is reduced again. This is a continuous process that repeats until the power to a usable level. You've probably seen the type of electrical transformers that are on top of electric poles. Most electrical transformers contain coils or windings that are wrapped around a core. Power passes through a coil. If youmore turns, the tension is much higher. If you have less turns, the voltage is low.

The way we work has changed the electrical transformers. Transformers have life easier, you can transfer energy to a timely, cost-effective way. Many people do not have houses near a power plant. But has an additional benefit for both homes and businesses since the power plant in the area, and provide reliable, affordable electricity produced. Electricity, which is used in homes and businessesPlaces to go through electrical transformers and reach the final consumer. There are several types of electrical transformer as the location, portable, low voltage, closed, panel mount, AC, Small, land-based units inspection lamps and custom transformers.