You must have heard about it. B ut, you probably do not have a clear idea about it. Let us explain the definition. Whether it is commercial motor controls, the transformer is a static machine that helps to transform power from one circuit to another without changing the frequency. They majorly work based on the principle of mutual induction. Operated on an AC supply, it comes with no moving parts. That is why it is known as an electrical parts supplier.
Where is it used?
Although it is used for a wide range of purposes, majorly they are used to reduce the voltage of electrical power transformers to operate low-voltage devices. Also, it is used to raise the voltage from electric generators so that electric power can be transferred over a long distance.
What are the types of Electrical transformers?
Classifications are based on different parameters. Sometimes they overlap with each other. No worries. We will try not to complicate it. Let’s know the classifications.
Based on functionality:
Step-up transformer: It converts the low voltage (LV) and high current from the main part of the transformer to the high voltage (HV) and low current value on the secondary end of the machine.
Step down transformer: It converts the high voltage and low current from the primary end of the transformer to the low voltage and high current value on the secondary side of the transformer.
Based on construction:
Three-phase: Three-phase transformers are mainly used in three-phase power systems. They are affordable compared to single-phase transformers.
Single-phase: Although the three-phase transformers are cost-effective, the size is a factor. Due to the size, experts suggest using three single-phase transformers instead of one three-phase transformer.
Along with electrical power transformers, there are two other types of transformers. They are distribution transformer and instrument transformer. The other types of transformers are two winding transformers, auto-transformer, and so on. For outdoor installations, there are outdoor transformers. On the other hand, there are indoor transformers for indoor machines.
Oil cooled transformers include transformer oil as their cooling medium. And dry type transformer uses air cooling features in it. So, got the details? If you need any of these types of transformers, ask renowned electrical equipment suppliers.
