可变电压变压器
variable voltage transformer
Rosen压电变压器
Rosen piezoelectric transformer
测量用变压器电压检验
potential transformer voltage check
大功率压电变压器
high power piezoelectric transformers
多层压电变压器
Multilayer piezoelectric transformer
航空电源变压器
aviation power transformer
恒电压变压器
constant voltage transformer
加减电压变压器
buck and boost transformer
开关电源变压器
Transformer for use in switch mode power supply
switching power supply transformer
Switch power supply transformer
switch-power transformer
可变电压电源
variable voltage power source
盘式压电变压器
disk-type of piezoelectric transformer
双电压变压器
Double-voltage transformer
压电变压器
piezoelectric transformer
piezoelectric ceramic transformer
医用电源变压器
medical power voltage transformer