Audio transformer is a transformer that works in the audio range, also known as a low-frequency transformer. The working frequency range is generally from 20-20KHz. It is often used to transform voltage or transform the impedance of the load. It is a component in circuits such as radio communications, broadcasting and television, and electroacoustic products.
Features:
Audio transformers can be divided into three categories according to their position in the electronic circuit. The one connected between the output circuit and the load is called an output transformer. The one connected between the signal source and the input end of the amplifier is called an input transformer. The one connected between the upper output circuit and the lower input circuit is called an interstage transformer. When using, attention should be paid to the matching of the impedance of the front and rear stages to avoid signal distortion due to reflection. Audio transformers cannot replace electronic audio signal amplifiers. This is the main difference between the two.
Conventional audio transformer specifications are ED type, EI type, EX type, U type, UU type, and ring type, which are mainly used in electroacoustic and peripheral supporting products. The core materials are all made of oxygen-free copper and Permalloy iron core wire materials.
Audio transformer are mainly used in conference rooms, gymnasiums, microphones, microphone audio amplifiers, sensor speakers,communication equipment, speakers,security products, remote control toys, smart water meters,Musical instrument microphone sound amplification, premium access control, walkie-talkie
Established in 2013, Shenzhen Kunyo Technology is committed to designing and manufacturing custom magnetic components, including high-frequency transformers, low-frequency transformers, audio transformers, power transformers, and inductors.
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