电容式差压变送器  differential pressure transmitter

微机电力变压器差动保护  differential protection for power transformer base

线性电压差动变换器  linear voltage differential transformer

可变电压变压器  variable voltage transformer

差压变压器式位移传感器  differential transformer displacement transducer

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

恒电压变压器  constant voltage transformer

加减电压变压器  buck and boost transformer

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

换流变压器压器  convertor transformer

变压器差动  transformer differential

变压器差动保护  transformer differential protection; transformer differential-protection; transformer differential relay; Differential protection for transformer; transformers differential protection; the Transformer Differential Protection; Differential Protection of Transformer; transformer’s differential protection

变压器差动保护误动  Malfunction of Transformer Differential Protection

低压差电压调节器  Low-dropout regulator