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A400D

双通道高压线性放大器

双通道高压线性放大器

概述

Pendulum Instruments双通道高压线性放大器 A400D 包含两个独立的 A400 放大器，它们共享公共接地参考和电源。该装置具有20倍的固定放大倍数，能够输出±200的双极性高电压。幅度在±10 V以内的信号源可用作输入器件，但输入幅度应该通常保持在±7.5 V以内。A400 高压线性放大器配有额定电流为 15 mA 的微保险丝，如果输入电压超过最大值的 300%，该微保险丝将被熔断。

频率响应

全信号和小信号时的频率响应，无负载 和400 pF容性负载，分别如下图所示：

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