What is magnetic core? Why use it? In wound components the magnetic core plays a vital role in raising the level of magnetic flux produced by a given current flow in the windings. That is to say, it i...

A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. a varying current in one coil of the transformer produces a varyi...

With the increasing reliance on electronic products, the market share electronic components in domestic and foreign markets gradually increased, followed by the demand for various types of industrial ...

Common mode inductor content Common mode choke inductor is essentially a two-way filter: on the one hand to remove common mode line electromagnetic interference signal, the other is to suppress itself...

What is current transformer? Current transformer principle is based on the principle of electromagnetic induction. Current transformer is composed of closed core and winding. It has a small number of ...

High frequency transformers for power supply High-frequency transformers are the main components of switching power supplies. There are many topologies in switching power supplies. For example, a half...

The definition of current transformer Current transformer principle is based on the principle of electromagnetic induction. Current transformers consist of closed cores and windings. It has a sma...

The definition of residual current transformer(RCT) Residual current transformers are also called leakage current transformers. It is one or three current transformers that are used to transform ...

Air coils can be used as current transformers, with the features of wide frequency band, small size, light weight. It's convenient for digital measurement and protection of microcomputers. I...

I, What is power module? The power module is a power converter that can be directly soldered to the circuit board. It is generally divided into AC to DC or DC to DC according to the conversion method....

What is transformer clip? When assembling high frequency transformer(fixed the winding bobbin and magnetic core), it is necessary to use a clip (Transformer steel iron clip) to clamp the outer pe...

I,  What is magnetic material? We know that most switching power supply transformers are used ferrite cores, the ferrite is a ceramic ferromagnetic material, it is a crystal compos...

I, Switching power supply transformer definition The switching power supply transformer refers adding witching tube to the power transformer. In the circuit, the switching power supply transformer has...

We can see magnetic materials everywhere in our life. Sometimes you may not know what it is when you meet it. Like Fe3O4 in our life, rust can be seen everywhere in our life, but you do not know that ...