Yüksek frekanslı trafo kısa devre arızalarıyla nasıl başa çıkılır?

2022-12-15
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Şirket Haberleri | ortak mod bobinleri | Endüstri Haberleri | trafo|RJ45 connectors

 Low-frequency trafos are used to propagate signal voltage and signal power, and are also used to achieve impedance matching between circuits, with isolation function.
  
In general, low-frequency trafos refer to "power frequency trafos" voltajı (50 Hz) altına değiştirmek için kullanılır ve demir çekirdek genellikle yüksek manyetik iletkenliğe sahip bir silikon çelik sacdır.
 
High-frequency trafos refer to trafos that operate at high frequencies as energy changes. Due to the high frequency of the magnetic field, the silicon steel sheet will produce eddy currents (the conversion speed of the small magnet in the silicon steel sheet cannot keep up), so the high-frequency trafo generally uses "high-frequency ferrite" as the magnetic core.
 
There is no difference in principle between high-frequency trafos and low-frequency trafos, but due to the different frequencies of high-frequency and low-frequency, the iron core used for trafos is also different.