... frequency regulator 频率调节器，频率稳定器 frequency-rejection amplifier 滤波放大器 frequency relay 谐振继电器，频率继电器 ...
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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.
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。
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