Work frequency of the source current module is 50khz , and peak - peak value is 1ma 恒流源模块工作频率为50khz 、峰峰值电流为1ma 。
Simulation research on drift influence of point - source current field in the medium of uniform wallrock 均匀围岩介质中点源电流场的巷道影响模拟研究
This is because different digital i / o boards have different sink and source current requirements 这是因为不同的数字的输入/输出电路有不同的潭和源流行的需要。
The mechanism for the decrease of saturated drain - source current ( idss ) due to sulfur passivation was also investigated 这是硫钝化gaasmesfet击穿电压升高的主要机理。
It make possible for the system to set and to change source current ( which is proportional to evaporation rate from the ms source ) during coating process 在镀膜过程中,保证了每个磁控溅射靶上电流的稳定控制和精确调整。