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I , Working Principle of Current and Voltage Sensor Current and voltage sensor is an electrical measurement sensor that converts a large current into a small voltage or current signal by Hall eff...
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: Two types common switching power supplies High frequency-switching mode power supply is a high efficency and high robust power mode. Among communications and electronic devices, HF-SMPS mainly used...
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 ...
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...
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 ...
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...