差分－运放放大电路  differential-operational amplify circuit

光抽运放大器  optically pumped amplifier

极性反转放大器  polarity inverting amplifier

扭转放大器  twist amplifier

偏转放大器  deflection amplifier

水平偏转放大器  horizontal-deflection amplifier

旋转放大器  rotating amplifier; rotary amplifier; amplifier; Rotating

比例画器放大器  Pantograph

传感器放大器  sensor amplifier

带记录器放大器  tape recorder amplifier; Tra

电器放大器  amplidyne

调速器放大器  governor amplifier

调谐变压器放大器  tuned transformer amplifier

调制器放大器  modulator amplifier

计数器放大器  counter amplifier; amplifier; Counter

继电器放大器  amplifying relay; relay amplifier

乐器放大器  musical instument amplifier

伺服器放大器  servoamplifier

微音器放大器  microphone amplifier