Low frequency EI57 Laminated Audio Line Transformer

Low frequency EI57 Laminated Audio Line Transformer

Audio Transformer is a kinds of low frequency transformer.

In general, thelow-frequency transformer refers to the "power frequency transformer", which works at (50Hz) and is used to change the voltage. The iron core of the low-frequency transformer is generally silicon steel sheet with high permeability.

High Frequency Transformer 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 low-frequency transformer lies in the difference in frequency and working frequency, which leads to some differences in material selection. The working principle of low-frequency transformer is the same as that of high-frequency transformer. No matter the working frequency is high or low, energy is transmitted through electromagnetic induction.

Pure copper material will be used,gold or silver frame color,any power can be customized.

According to the usage and design,there are EI16 transformer, EI19 transformer,EI28 transformer,EI35 transformer,Ei48 Transformer,EI57 transformer,EI66 transformer,EI76 transformer,EI86 transformer,EI96 transformer etc series.

Our Factory also provide OEM Audio Line Transformer service,it can be made to meet customer product features and quality requirements.

Application Fields

Widely used in public broadcast system, ceiling speaker, audio amplifier, stage lighting, radio communication, radio and television, conference system, frequency divider, automatic control and other fields

Material