Specifies the LCR source aperture time, in seconds, for a channel in LCR mode. Use this property to adjust the aperture time for the LCR control loop. In systems that use multiple tones that are equally spaced, setting this property to 1/(Tone Spacing in Hz) can reduce the impact of external interference and still maintain an integer number of cycles for all multi-tones. Increasing LCR source aperture time can increase the required settling time.

Syntax

Namespace: NationalInstruments.ModularInstruments.NIDCPower

public double SourceApertureTime { get; set; }

Remarks

Note

This property is not supported by all instruments. Refer to the Supported Properties by Device topic in the NI DC Power Supplies and SMUs Help for information about supported instruments.

Default Value:Refer to the Supported Properties by Device topic in the NI DC Power Supplies and SMUs Help for the default value by instrument.

Valid values: 5.0e-6 seconds to 100.0e-3 seconds