Transformer noise is generated by the noise and the cooling device main body of the transformer noise synthesis of

Transformer noise is generated by the noise and the cooling device main body of the transformer noise synthesis. Therefore, to reduce the transformer noise, while reducing noise and cooling  circuit breakers  body noise, on the other hand the path of  Voltage stabilizer , noise or silencer to take effective measures to make noise attenuation to prevent spread to the surrounding noise . Noise reducing the core, using a small  electric meter  silicon: with the general grain-oriented silicon steel sheet rolled compared to the same magnetic flux density of the work, the use of ultra-small magnetostriction oriented high permeability silicon steel sheet, can core the noise reduction, the use of silicon by laser irradiation, due to magnetostriction than ZH grades of high permeability grain oriented silicon steel sheet is smaller, the core can reduce noise.