What are the differences between high frequency and low frequency transformers？

High frequency transformer:

1. the working frequency exceeds the intermediate frequency (10kHz) of the power transformer.

2. mainly used in high frequency switching power supply for high frequency switching power transformer, also used in high frequency inverter power supply and high frequency inverter welding machine used as a high frequency inverter power transformer.

3. High frequency transformer uses high frequency ferrite core

Low frequency transformer:

1.the ordinary transformer is used to change the voltage (current, impedance), is the transfer of electric energy, it consists of a primary coil, a to a few

A secondary coil and an iron core (high frequency, commonly used hollow coil). The same inductance is gradually reactance as the frequency increases so in order to adapt to the transmission of high frequency signals, the transformer must adapt to the frequency with fewer turns, or even around Into a hollow coil, microwave transmission some wound into 3/4 circle or 1/2 circle.

2. low frequency transformer: mainly used for low frequency switching power transformer, audio transformer, home appliance speaker equipment, security monitoring set B, P.A. system, sun and wind.

3. Low frequency transformers are generally made of silicon steel with high permeability

For more information, please contact us at sales@xfullstar.com