It can be obtained the trace to the source of large directcurrent with self-balancing DC comparator through self-calibration circuit, addition circuit, compare circuit and multiplication circuit etc.
介绍了用自平衡比较仪通过自校、加法、比较和乘法等校准线路实现直流大电流量值的绝对溯源。
2
The linear sampling circuit of directcurrent bus and the hysteresis voltage comparator circuit are confirmed.
确定了直流母线电压线性采样电路以及迟滞电压比较电路。
3
The linear sampling circuit of directcurrent bus and the hysteresis voltage comparator circuit are confirmed.