电路实验幅频相频特性测试及rlc串联谐振电路实验预习报告

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1、六、幅频相频特性测试及RLC串联谐振电路实验1、测量R、L、C元件的阻抗频率特性频率/Hz200150025003500450055006500750085009500Ur/V0.2770.2770.2770.2770.2770.2770.2770.2770.2770.277C(幅度：10Vp)频率/Hz2005008001100140015001700200023002500Ur/V0.0360.0890.1420.1960.2490.2670.3020.3560.4090.444L(幅度：10Vp)频率/Hz2003005008

2、001000150035005500750010000Ur/V11.97510.2917.5945.2274.2882.9351.2800.8170.5990.4502.测量RC串联电路频率特性曲线（高通或低通）U2=0.707V时的信号频率fc=6160Hz3测量RCL并联电路频率特性曲线U2=0.707V时的信号频率fc=4750Hz4.RLC串联电路测量L=10mHC=0.1.mFR=1KW频率/Hz200400600800100012001400160018002000UR1.2442.4483.5694.5835.4766

3、.2456.8427.4537.9208.308