constant output amplifier的意思|示意

The fixed-bias amplifier maintains the bias at a more constant level, so it doesn't have the constantly changing operating point that varies with the output level.

固定偏置放大器偏置保持在一个更稳定的水平，因此它不具有不断变化的经营点，随产量水平。

Typical analysis of the constant-current resistance and the output current error, The writer gives the analysing process by means of operational amplifier.

从恒流源内阻和形成输出电流误差两个方面，给出用运算放大器构成压控恒流源的分析结果。