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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 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...