Transformers may sometimes produce a noticeable humming or vibration noise while operating. This is often a natural process, but under certain conditions, it can become an unwanted source of noise. At Atlas, we believe that understanding the causes of these noises and methods to reduce them is important for both comfort and efficiency.
The fundamental cause of transformer noise is the vibration occurring in the magnetic core. In other words, as the magnetic field changes, the core material undergoes very small expansion and contraction movements. These vibrations are heard as noise at the core plates and connection points. Additionally, loose connections, unbalanced loads, or vibrations from cooling equipment can increase noise.
To reduce these noises, the quality of the core material, the tightness of the assembly, and the design details of the vibration pads are of great importance. At Atlas, we pay close attention to these elements during the production process; we continuously improve to produce quieter, more balanced, and longer-lasting transformers.
Silence in energy conversion is part of reliability. That's why we continue to work with an engineering approach that makes a difference in every detail.