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 ...

The miniature current transformer (including the miniature current transformer) has no resistance on the primary side, and the ordinary miniature current transformer is a transformer with a parallel r...

Miniature transformers play an important role in the power supply system and are generally used in various power instruments for measurement and protection. Compared with ordinary transformers, miniat...

Miniature transformers can be mainly divided into miniature current transformers, or miniature voltage transformers, including miniature current converters and miniature transformers, but basically be...

Transformers are divided into voltage transformers and current transformers. Voltage transformers can be used for voltage and power measurement in HV and UHV power systems. Current transformers can be...

Instrument transformer is a general term of current transformer and voltage transformer. It can change high voltage to low voltage, high current to small current, used for measuring or protecting syst...

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 specifications and varieties of current and voltage transformers are divided into ultra-high voltage, high voltage and low voltage. The quantity and connection method of transformers with varying ...

The electromagnetic voltage transformer is the voltage of the primary side, so it will not be affected by the load of the secondary side of the voltage transformer. In most cases, the load of the seco...

How to classify the different characteristics of voltage transformers? According to the purpose, it is divided into measuring voltage transformers and protection voltage transformers I.The measuring v...

Whether it is domestic electricity or industrial electricity, circuit due to aging and other reasons will often fail, if not eliminated in time will cause inconvenience to people's life, and even thre...

           In our daily life, we can often meet some problems about circuit aspects, these professional problems often ask for help from electrician and other profes...

How to classify current transformers according to their different characteristics? classification by use  Measuring current transformers or measuring windings of current transformers. Within the ...

Electric power system of high voltage current transformer is mainly to transform high voltage in the grid signal into low pressure low current signal, not only can be for the monit...

Under normal circumstances, there will be many problems in the operation of current transformers, especially in the secondary open circuit, so the problem can be found quickly, and can be solved in ti...

What are the main causes of current transformers being burned Ⅰ. When the current transformer is undergoing secondary open circuit, relatively high voltage occurs, resulting in direct burn of the curr...

What are the advantages of closed style miniature current transformers? Generally, the closed style miniature current transformer is similar to the Hall type current clamp, that is, there ar...

Protective miniature current transformers can be divided into different types, which mainly include three categories: overload protection current transformers, differential protection current transfor...

What's the function of the current transformer. In the power generation, transformation, transmission, distribution and electricity lines, the size of the current varies from a few amps to tens of tho...

What are the differences between measuring current transformers and protective current transformers? Many friends don't know the difference between measurement using current transformer and protection...

What is a flyback transformer. Flyback transformers are also known as single-ended flyback or "Buck-Boost" converters. Flyback transformers are suitable for small power supply and various power a...

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...

Amorphous nanocrystalline magnetic core is a composite material composed of amorphous and nanocrystalline states, where amorphous state refers to the absence of long-range ordering in the atomic arran...

Audio electronic transformers are one of the important components in modern electronic equipment, they play an important role in audio signal processing, audio equipment, electronic musical instrument...

The main function of PQ series transformers Voltage conversion: Convert the input high voltage into low voltage suitable for the load, or boost the low voltage to high voltage to suit the transmi...