Non Oriented 50W250 EI-35 Laminated Silicon Steel

High Quality Customized Non-oriented Silicon Steel, Cold RolledEI Silicon Steel laminated Transformer

2 In terms of sound absorption and vibration reduction

(1) Part of the noise generated by the iron core is transmitted through the bottom of the box and the foundation. If a buffer is added between the body and the fuel tank or between the fuel tank and the foundation, the sound can be attenuated through the buffer. Anti-vibration rubber pads can be placed on the iron core feet and between the magnetic shield and the tank wall, so that when the vibration of the iron core and the magnetic shield is transmitted to the oil tank, the rigid connection becomes an elastic connection, thereby reducing vibration, preventing resonance and reducing noise the goal of. Can reduce the noise by 1-2dB (A).

(2) The sound insulation material is placed in the reinforced iron of the oil tank, which can absorb part of the vibration energy of the oil tank, so as to achieve the purpose of reducing the body noise, which can reduce the noise by 2-3dB (A).