English
Pусский
Deutsch
Français
Portugues
Español
العربية
lingua italiana
日本語
Türk dili
일반적으로 저주파 변압기 refers to the "power frequency transformer", which works at (50Hz) and is used to change the voltage. The iron core of the 저주파 변압기 is generally silicon steel sheet with high permeability.
고주파 변압기 refers to the transformer that works at high frequency and plays the role of energy conversion. Because the frequency of the magnetic field is very high, eddy currents will be generated in the silicon steel sheet (the conversion speed of small magnets in the silicon steel sheet cannot keep up), so high frequency transformers generally use "high frequency ferrite" as the magnetic core. The difference between high-frequency transformer and 저주파 변압기 lies in the difference in frequency and working frequency, which leads to some differences in material selection. The working principle of 저주파 변압기 is the same as that of high-frequency transformer. No matter the working frequency is high or low, energy is transmitted through electromagnetic induction.
고주파와 저주파의 주파수가 다르기 때문에 고주파는 고주파가있는 회로에서만 사용할 수 있으며 여기 소스의 주파수는 변압기의 주파수와 일치하지만 저주파는 혼합 할 수 없습니다. 고주파의 주파수가 일치하지 않아 일반적으로 사용할 수 없습니다.
If a transformer transmits a certain amount of energy, has a high operating frequency, transmits energy many times in a certain time, and transmits less energy each time, the transformer uses less materials and has a small structural size. Therefore, the coil turns of a general high-frequency transformer are relatively small, and the size can be very small. The coil turns of a 저주파 변압기 are relatively large.
For the two types of transformers with the same power, the high-frequency transformer will be much smaller than the 저주파 변압기. In this case, the high-frequency transformer will only be about one tenth of the 저주파 변압기. This is because the 저주파 변압기 needs to be protected to reduce the U value. It is made of silicon steel sheet, but the efficiency becomes poor, so it needs to do large-scale heat dissipation.
고주파 변압기 refers to the transformer that works at high frequency and plays the role of energy conversion. Because the frequency of the magnetic field is very high, eddy currents will be generated in the silicon steel sheet (the conversion speed of small magnets in the silicon steel sheet cannot keep up), so high frequency transformers generally use "high frequency ferrite" as the magnetic core. The difference between high-frequency transformer and 저주파 변압기 lies in the difference in frequency and working frequency, which leads to some differences in material selection. The working principle of 저주파 변압기 is the same as that of high-frequency transformer. No matter the working frequency is high or low, energy is transmitted through electromagnetic induction.
고주파와 저주파의 주파수가 다르기 때문에 고주파는 고주파가있는 회로에서만 사용할 수 있으며 여기 소스의 주파수는 변압기의 주파수와 일치하지만 저주파는 혼합 할 수 없습니다. 고주파의 주파수가 일치하지 않아 일반적으로 사용할 수 없습니다.
If a transformer transmits a certain amount of energy, has a high operating frequency, transmits energy many times in a certain time, and transmits less energy each time, the transformer uses less materials and has a small structural size. Therefore, the coil turns of a general high-frequency transformer are relatively small, and the size can be very small. The coil turns of a 저주파 변압기 are relatively large.
For the two types of transformers with the same power, the high-frequency transformer will be much smaller than the 저주파 변압기. In this case, the high-frequency transformer will only be about one tenth of the 저주파 변압기. This is because the 저주파 변압기 needs to be protected to reduce the U value. It is made of silicon steel sheet, but the efficiency becomes poor, so it needs to do large-scale heat dissipation.
