在功率输出级采用OCL互补对称功率放大电路，并对该功放电路增加电压负反馈，使得输出的正弦电压信号平滑而稳定。
At the power output, OCL complementally and symmetrical power amplifier is adapted. The output sine voltage becomes smooth and stable by adding voltage-negative-feedback to power amplifier.
本文分析了复合互补 OTL电路最大不失真输出功率的计算误差、误差产生的原因，提出了计算误差的修正系数并推导了计算公式。
The calculating error of the maximum nondistortion output power and its causes in the OTL circuit is discussed in this paper, and the amendament pasameter and calculating formula is given.
本文分析了复合互补 OTL电路最大不失真输出功率的计算误差、误差产生的原因，提出了计算误差的修正系数并推导了计算公式。
The calculating error of the maximum nondistortion output power and its causes in the OTL circuit is discussed in this paper, and the amendament pasameter and calculating formula is given.
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