它的输出纹波和噪声较低，并内置测量和基本的可编程功能。

Its output ripple and low noise, and built-in measurement and basic programmable functions.

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第二，推挽A级放大器输出阶段将拥有固有拒绝电源纹波和噪声。

Second, a push-pull class A amplifier output stage will have inherent rejection of power supply ripple and noise.

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这可能预示着生病该单位的任何初级侧的噪声性能可以找到的中的纹波或交流对直流输出噪声形成二次侧它的方式。

This could bode ill for the performance of the unit as any noise on the primary side can find it's way over the the secondary side in the form of ripple or AC noise on the DC outputs.

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