2. Any external shunt resistance across the voltage source will
attenuate the measured voltage, as shown in Figure 2-3.
跨接在电压源上的任何外部分流电阻都会使测量的电压衰减,如图2-3所示。
3. As shown in Figure 3-13, many low voltage sources have internal resistive dividers, which
attenuate an internal voltage source to the desired level.
如图3-13所示,很多的低电压源都有内部的电阻分压器,用来把内部的电压源衰减到希望的电平。