On the difference between high frequency transformer and low frequency transformer | GETWELL

12 Nov.,2022

 

Low Frequency Transformer

Among the transformers, there are high frequency transformers and low frequency transformers, so high frequency transformers and low frequency transformers in addition to the name is different and those differences?The following getwell professional high frequency transformer manufacturers will talk about this problem.

In the transformer, there are different frequencies used, so the applicable environment is also different.Since it is a high frequency transformer, of course, it is dedicated to the high frequency level, and the low frequency transformer is also exclusive in the low frequency range.

Put aside the working frequency of high and low, on the transformer is through electromagnetic induction to transmit energy.The amount of transmitted energy is related to the material, structure, size and working frequency of the transformer.If the transmitted energy is a constant value, the working frequency is high.The number of times of energy transmission in a certain time is more, and the energy transmission can be less each time, then the transformer uses less material.

High frequency transformer

In this way, we know that the difference between high frequency transformer and low frequency transformer lies in the frequency.Its working frequency is different, which leads to some differences in the selection of talent.The working principle of low frequency transformer and high frequency transformer is the same, no matter the working frequency is high or low, it is to transmit energy through electromagnetic induction.

Because the frequency of high frequency and low frequency are different, the high frequency can only be used in the circuit with high frequency and the excitation source frequency matches the frequency of the transformer.The low frequency ones, on the other hand, don't mix, even the high frequency ones generally don't work if the frequencies don't match.

If the transformer transmits a certain amount of energy, the working frequency is high.The number of transmission of energy in a certain period of time is more, each transmission of energy can be less, the transformer with less material, small structure size.Therefore, the general high frequency transformer, coil turns are less, the size can be very small, low frequency transformer coil turns are more.

Low frequency transformer

Then the two transformers under the same power, the high frequency transformer will be much smaller than the low frequency transformer, in this case, the high frequency transformer will only be about one tenth of the low frequency transformer.This is because the low-frequency transformer needs to be protected to reduce U value. It is made of silicon steel sheet, but the efficiency is poor, so it needs to do large volume heat dissipation.

The above is the difference between high frequency transformer and low frequency transformer, I hope to help you to some extent, we are from China's professional high frequency transformer supplier - getwell electronics, welcome to consult!