series voltage regulator
1000 kV series voltage standard
AC chopping voltage regulator
AC power source voltage regulator
AC vibrating type automatic voltage regulator
alternating current vibrating type automatic voltage regulator
automatic voltage regulator
自动调压器
自动倒器
自动电压调节器
自动电压调整器
电压自动调节器
自动稳压器
自动励磁电压调节器
电压调节器
调压装置
自动励磁调节器
carbon-pile automatic voltage regulator
constant voltage regulator
contact voltage regulator
contactless type automatic voltage regulator
drop-out voltage regulator
electronic voltage regulator
Precision parallel voltage regulator
programmable voltage regulator
single-chip switching voltage regulator
Switching voltage regulator
Switehing Voltage Regulator