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product/data-acquisition,keysight:dtx/solutions/facets/workflow-stage/qa,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/industry/grid-and-energy,keysight:models/da/daq973asegmentation:campaign/Bench,segmentation:product-category/DMMs_DAQs_Function_Generators,segmentation:product-category/DMMs_DAQs_Function_Generators/Data_Acquisition_Systems,segmentation:business-unit/EISG,keysight:product-lines/gm,segmentation:funnel/bofu,keysight:dtx/solutions/facets/design-and-test-product/data-acquisition,keysight:dtx/solutions/facets/workflow-stage/qa,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/industry/grid-and-energy,keysight:models/da/daq973a
如何减少数据采集测量中的开关瞬态现象
通过控制低阻抗信号源的峰值电流，并为寄生电容提供受控的放电路径，可减少顺序数据采集测量过程中的开关瞬态。工程师使用配备 DAQM901A 多路复用器的 DAQ973A 数据采集系统（DAQ），可减少由快速开关瞬态引起的跨通道干扰、继电器应力、测量伪影以及数据采集系统的不稳定性。
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