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【单选题】
单相桥式半控整流电路,电阻性负载,电源电压为50V,50Hz,负载电阻为25Ω,仿真时间为0.08s,仿真解算器为ode23tb,当控制角α=90°时,则以下选项正解的是A.
负载电压Ud的最大值在40~50V
B.
负载电压Ud的最大值在50~60V
C.
负载电流Id的最大值在2~2.5A
D.
负载电流Id的最大值在2.5~3A
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