英和和英

a step‐up transformer

a step‐down transformer

an apparatus called frequency converter

an apparatus that changes the wave length of a radio signal

a device for transferring power, called a transmission

a device for switching telephone lines, called a converter

a device that changes the voltage of electricity

to modulate

a device for changing the amount of electric current, called

a device used for switching magnetic or electrical circuits

an electric machine used to change from an alternating current to a direct current

a device called thermo switch

a variable capacitor

the act of transforming

a converter that is used for changing an alternating current into a direct current, and a direct current into an alternating current, called synchronous converter

to undergo modulation

a device that relays changes in electric current, called a relay

a semiconductor device capable of amplification

convert into direct current

equipment that converts voltage into digital units, called digital converter

a power plant transmission line material called belting

the condition of transforming

electrical device that transforms alternating into direct current

modulate the pitch

conversion

to undergo a transformation

to undergo a transformation

Power stoppage meter

convert into spores

a magnetometer