...t1)相连；所述的电流放大器是第二运算放器(IC2)的正输入脚(7)接第二正电源(Vcc2)；第二运算放器(IC2)的负输入脚(4)接负电源(Vee)，第二运算放器(IC2)的同相输入脚(3)通过第六电阻(R6)与第二输出电压信号(Vout2)相连，第二运算放器(IC2)的同相输入脚(3)与输出电...
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图3显示负电源纹波抑制比试验结果。
本发明可使插头与插座紧固联接，提高联接强度及避免正负电源误操作。
The invention is characterized in that the socket and the plug can be tightly jointed to improve the joint strength and avoid incorrect manipulation of positive-negative power supply can be avoided.
因此，此类放大器会有杰出的低频电源抑制，但负电源抑制在高频下相当有限。
As a result, an AMPLIFIER of this type may have outstanding low frequency POWER supply rejection, but the negative supply rejection is fundamentally limited at high frequencies.
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