To explore the transformer vibration characteristics, a 10 kV transformer is used as the research model to carry out simulation analysis. Firstly, the multi-information no-load vibration simulation model of the core is established, and the voltage waveform diagram and magnetic field distribution of 400 V on the low-voltage side and 10 kV on the high-voltage side are obtained. The magnetic induction intensity amplitude of the core is 1.79T and the vibration acceleration amplitude of the core is 0.005 m/s2. Then, the multi-information load vibration model of the winding is built, and the short-circuit current waveform diagram is obtained. The magnetic flux leakage density is 0.31T, the amplitude of vibration acceleration on the side winding is 0.0795 m/s2, and the amplitude of vibration acceleration on the front of the middle winding is 0.0387 m/s2. It shows that the square of the input voltage is proportional to the acceleration of the vibration of the core, and the square of the winding current is proportional to the electromagnetic force.