The invention provides a transformer with a vibration isolation effect, and relates to the technical field of electric systems. The problems that due to the fact that a vibration isolation device needs to be added to an existing transformer, installation procedures are complex and the installation period is long are solved. The transformer with the vibration isolation effect comprises a vibration isolation component and a transformer body. The top of the vibration isolation component is connected with the transformer body. The bottom of the vibration isolation component is used for being connected with a foundation. During installation, the vibration isolation component arranged at the bottom of the transformer is directly connected with the foundation, the installation procedures are simplified, installation deviation is lowered, flaring and other processing modes are omitted, the installation period is shortened, the construction efficiency is improved, and the time for enabling the transformer to come into service is shortened; in addition, no steel beam needs to be additionally arranged between the vibration isolation component and the transformer body, the equipment height is lowered, the power effect caused by seismic oscillation is lowered, and the reliability of the transformer is improved.