TH1773是一款直流偏置电流源(或直流磁化电流源),用于测量带有直流偏置电流的电感器和变压器绕组的电感量。偏置电流电感测量除了要求输出电流恒定外,还要求附加误差小、频宽宽。当频率带宽足够宽时,可以使用高频LCR表。采用MPU控制的自动电流平衡技术,实现交流+直流电流重叠,0 ~±10A恒流输出。TH1773With its low additional error, wide frequency response bandwidth and sweep output function is widely used in DC biased inductance measurement. It also provides a perfect solution for magnetic material analysis.