大功率压电变压器
high power piezoelectric transformers
电流电压变化率
the rate of current and voltage change
可变电压变压器
variable voltage transformer
瞬态电压变化率
transient voltage regulation ratio
电压校正控制
voltage corrective control
正则化频率变化率NRF
normalized change ratio of frequency NRF
Rosen压电变压器
Rosen piezoelectric transformer
电压变化持续时间
duration of a voltage change