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Contents
Flashcard status
Presentation
Question
Answer
Question
共基极配置电路的输入输出伏安特性特点：
[...]
Answer
电流增益较低：
\(I_{C}\cong I_{E}\)
，意味着
\(\displaystyle \alpha= \frac{I_{C}}{I_{E}}\cong1\)
.
输入阻抗小，输出阻抗大，适合用作电压放大（Voltage Amplification）
Question
共基极配置电路的输入输出伏安特性特点：
[...]
Answer
?
Question
共基极配置电路的输入输出伏安特性特点：
[...]
Answer
电流增益较低：
\(I_{C}\cong I_{E}\)
，意味着
\(\displaystyle \alpha= \frac{I_{C}}{I_{E}}\cong1\)
.
输入阻抗小，输出阻抗大，适合用作电压放大（Voltage Amplification）
Summary
status
not learned
measured difficulty
37% [default]
last interval [days]
repetition number in this series
0
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scheduled repetition interval
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