This kind of transformer is called a step-down transformer. The ratio of the electric current strength, or amperage, in the two coils is inverse to the voltage ratio; thus, the electrical power voltage multiplied by amperage is the same in both coils. In an autotransformer , there is only one coil with both circuits connected to it. One circuit contains a larger segment of the coil has more turns than the other.
At Shreejee Electronics, we manufacture a variety of transformers, including ferrite, toroidal and laminated. These are produced using multi-head automated machines see video , semi-auto machines, copper strip winding machines, hand winding machines and various toroidal coil winding techniques and machines.
Core materials include iron, ferrite, iron powder, amorphous. They are in the full range of shape styles, such as E core variations, laminations, RM cores, etc. Conductor material is usually copper but can be enameled wire, copper strip, high voltage insulation wire and litz multi-stranded wire.
Transformers we have produced are used in many applications, such as SMPS for LED lighting, mains power conversion for commercial and medical uses and high voltage HV transformers for applications such as electrostatic spraying. We offer a bespoke service to our clients, working to their design requirements. All of the products which we produce are unique to the individual project. Although objectively, the reactor can be named as the inductor, the application scope and operation principle of the two are absolutely different.
Inductor is the electronic component transforms the electric energy to the magnetic energy and then reserves it. The structure of the inductor is similar to the transformer, but it usually has one winding. Inductor possesses a certain inductance, which is used to hinder the current change. When the current passes through the lead, a certain magnetic fields will be generated around the lead.
And the lead in this electromagetic field will generate the induced electromotive force-self-induced emf. We call this as the electromagnetic induction. In order to enhance the electromagnetic induction, people usually wind the insulated leads into coils with a certain coil numbers.
We call such coils as the inductance coil or inductance machine, namely inductor for short. People still produce choking coils, transformers and relays and so on by utilizing the characteristics of the inductance. If the inductor is in a status of having no circuit flowing, it will try to impede the current flowing through it when the circuit is connected. If the inductor is in a status of having no current flowing, it will try to maintain the unchanged current when the circuit is disconnected.
The inductor is also named as the choker or dynamic reactor. The two primary functions of the inductance is to filter the wave and reserve the energy. Reactor is used to maintain the current and stabilize the voltage of the electrical system.
The reactor adopted in the power grid is substantially a hollow coil without the permeability magnetic material. It can be arranged in vertical, horizontal and stagger assembling forms as the demand. Add a comment. Active Oldest Votes.
Is there some internet definition you can link to? The picture illustrates inductors 2 terminals and chokes 4 terminals Note: I'm not a fan of the term reactor, as a reactor could also be a capacitor. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.
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