Welcome to the Transformers!
A transformer is a passive electrical device that transfers electrical energy between two or more circuits. A varying current in one coil of the transformer produces a varying magnetic flux, which, in turn, induces a varying electromotive force across a second coil wound around the same core. Electrical energy can be transferred between the two coils, without a metallic connection between the two circuits.
There are a lot of different transformer types, all with their own applications, characteristics and construction. This page lists the different transformer types which are described on apogee.
By differential transformer, working principle, structure, circuit, application
Ⅰ IntroductionA differential transformer is an electromagnetic inductive displacement sensor that converts mechanical displacement into an electrical signal. It mainly relies on the displacement of the movable iron core in the cylindrical coil, and establishes a mutual induction relationship be...
By three-phase, power transformer, principle, structure, function, parameters, uses, calculation, test, maintenance
Ⅰ The Principle and Structure of Three-phase Power Transformer1. The Basic Structure of the TransformerThe power transformer works by the principle of electromagnetic induction, so its most basic structural composition is the circuit and the magnetic circuit part. The c...
By power transformer, structure, core, winding, insulation
I Overview of the Structure of the TransformerThe power transformer is an electrical device manufactured according to the principle of electromagnetic induction. Therefore, the power transformer should at least be able to efficiently utilize the core and winding of the electromagnetic induction...
By Dry-type Transformer, Oil Immersed Transformer, Practical application
IntroductionIn the field of construction engineering, transformer is one of the indispensable equipment in power system transmission and distribution engineering. It is an important equipment to change the voltage level, reduce the loss of electric energy in the process of transmission and ensure th...
Warm hints: This article contains about 3500 words and reading time is about 20 mins.IntroductionRegarding the transformer, I think everyone knows it better. There are two types of transformers, one is buck-boost and the other is impedance matching. Let's talk about the buck-boost. Usually we us...
By power transformers,transformers,power
Warm hints: The word in this article is about 3000 and reading time is about 15 minutes.SummaryThe power transformer is a static electrical device, which is used to transform a numerical value of alternating voltage (current) into another frequency or the same number of different voltage (current) d...
By audio transformer, Audio Transformers Classification ,low frequency transformer
Warm hints: The word in this article is about 4600 and reading time is about 28 minutes.SummaryAudio transformer, which also called a low frequency transformer, is a transformer that works in the audio range. The working frequency range is generally from 10 to 20000Hz while the impedance is often us...