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Ansoft Designer / Ansys Designer 在线帮助文档：

Nexxim Simulator >
Nexxim Component Models >
Independent Sources >
   Voltage Source, DC       

Voltage Source, DC

 

DC Voltage Source Netlist Format

The format for a DC voltage source is:

Vxxxx n+ n- [DC=dc_voltage] [AC acmag acphase]
[NOISEVEC=[f1,psd1, ... fn,psdn]]

n+ is the positive node and n- is the negative node of the voltage source.

The DC value in volts is used for the DC operating point (default is 0.0 Volts).

The AC parameter specifies the AC magnitude and phase to be applied during a small-signal AC analysis. The default for acmag is 1 Volt, the default for acphase is 0 degrees.

The DC voltage source implements the following equation:

output_value = DC

 


DC Voltage Source Parameter

Parameter

Description

Unit

Default

DC

DC voltage value

Volt

0.0

acmag

Magnitude for AC analysis

Volt

1.0

acphase

Phase for AC analysis

Degree

0.0

NOISEVEC

List of shot noise frequencies (f1...fn) and corresponding noise power spectral densities (psd1...psdn), in pairs.

The sequence of frequencies must be monotonically non-decreasing.

Hertz,
Volt2/Hertz

None

DC Voltage Source Netlist Examples

V23 inplus inminus DC=0.5

VCC 34 27 5



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