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...

Choose Magnetic Toroidal Ferrite Core The common ring that we normally see on one or both ends of the power line or signal line of the electronic device is the common mode choke. The common mode choke...

Power Factor Correction(PFC) chokes with power ferrite core consist of one or two coils, has small magnetic leakage, low wastage and low profile. PFC chokes mainly used for high frequency po...

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 encapsulated power transformers? Encapsulated transformer is one type of electronic transformer, the basic features of electronic power encapsulated transformer are dustproof and waterproof, n...

R Type transformer Applications and Features R type transformer is a type of dry-type transformers. Its core system using width varying quality oriented cold rolled silicon steel coils made of round t...

When we manufacture high frequency transformers, we often find that there is some noise, squeak, buzz and other bad noise from transformers. According to our production experience, we summed up follow...

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...

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....

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 ...

High-frequency transformers are widely used in the modern industry, especially in recent years, high-frequency transformer has developed rapidly. What direction is it going to develop? At pr...

I. Common mode inductor and differential mode inductor Common mode inductors and differential mode inductors are one of the effective components for anti-electromagnetic interference. They are widely ...

I. Introduction to Product Foundation Saturated magnetic induction (B s): 11 000 Gs - 12 500 Gs (1.1T - 1.25T) Residual magnetic induction (B s): below 600 Gs (below 60 m T) - Coerciveness: below 0.4 ...

As we talked in the previous article "A New Type of Iron-based Amorphous Ultramicrystalline Magnetic Core", the product examples: CT076 (product coding) (electronic components in the transformation of...

The transformer is essential component of the switching power supply. The commonly used magnetic cores of transformers are EE type cores, RM type cores, PQ type cores and EP type magnetic cores. How d...

Toroidal transformer is a large type of electronic transformer, which is widely used in home appliances and other electronic equipment with high technical requirements. Its main use is as a power tran...

The ferrite core is composed of iron oxide (Fe2O3) and one or more other metals (such as manganese, zinc, nickel, magnesium) oxides or carbonate compounds. Ferrite raw materials are pressed, and then ...

High frequency transformer is an important part of the isolated switching power supply, and the design of the high-frequency transformer is also a key technology of the switching power supply. In the ...

EE/EF/EEL Core Features 1)With large winding area, it’s convenient to winding and wiring. 2)Wide application range, high working frequency, wide working voltage range, high output power and good therm...

Iron powder core, namely magnetic material ferric oxide, is mainly used for high frequency inductor to solve electromagnetic compatibility (EMC) problems in electrical circuits. We supply various seri...

The high frequency transformer operates at a frequency higher than the intermediate frequency (10kHz), power transformer is mainly used as high-frequency switching power transformer in high-frequency ...

How to ensure the working conditions of instrument transformer. 1.The instrument transformer must be installed at an altitude of not more than 1000m; 2.The humidity of the surrounding air shall not ex...

The working frequency of high frequency inverter power supply in 20 kHz ~ 50 kHz, as the heart's main power supply transformer, the traditional ferrite core material, though a very low loss at high fr...

The excellent characteristics of amorphous nanocrystalline soft magnetic materials make it suitable for high-power medium and high frequency transformers, high-frequency switching power supplies, elec...

Amorphous and nanocrystalline have high magnetic permeability and saturation magnetic flux density, and have good soft magnetic properties within a certain frequency range. Due to its excellent charac...

The aging test is the minimum input voltage of the power supply, the maximum load working state, the maximum working current at the primary side of the transformer, and the maximum temperature rise. T...

Toroid ferrite magnetic core is a kind of magnetic components widely used in electronic equipment, mainly including NZ ferrite rings and MZ ferrite rings, which can effectively suppress electromagneti...