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Adjusting the voltage step-up ratio of a magnetoelectric composite transformer
- LÃ¼, Li, Guo, YangYang, Zhou, JianPing, Wang, Pan, Liu, Peng, Chen, XiaoMing
- Chinese science bulletin 2011 v.56 no.7 pp. 700-703
- electricity, electronic equipment, magnetic fields
- A magnetoelectric composite transformer is proposed. The voltage step-up ratio can be adjusted by an applied magnetic field based on the direct and converse magnetoelectric effects. The nonlinear relationship between the voltage step-up ratio and magnetic field is caused by the nonlinear relationship of the magnetoelectric effect in magnetic field.