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WOLFRAM SYSTEM MODELER

TrapezoidVoltage

Trapezoidal voltage source

Diagram

Wolfram Language

In[1]:=

SystemModel["Modelica.Electrical.Analog.Sources.TrapezoidVoltage"]

Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This voltage source uses the corresponding signal source of the Modelica.Blocks.Sources package. Care for the meaning of the parameters in the Blocks package. Furthermore, an offset parameter is introduced, which is added to the value calculated by the blocks source. The startTime parameter allows to shift the blocks source behavior on the time axis.

Parameters (9)

V	Type: Voltage (V) Description: Amplitude of trapezoid
rising	Type: Time (s) Description: Rising duration of trapezoid
width	Type: Time (s) Description: Width duration of trapezoid
falling	Type: Time (s) Description: Falling duration of trapezoid
period	Type: Time (s) Description: Time for one period
nperiod	Type: Integer Description: Number of periods (< 0 means infinite number of periods)
signalSource	Replaceable Component Type: Trapezoid Description: Generate trapezoidal signal of type Real
offset	Value: 0 Type: Voltage (V) Description: Voltage offset
startTime	Value: 0 Type: Time (s) Description: Time offset

Connectors (2)

	p	Type: PositivePin Description: Positive electrical pin
	n	Type: NegativePin Description: Negative electrical pin

Type: PositivePin

Description: Positive electrical pin

Type: NegativePin

Description: Negative electrical pin

Components (1)

	signalSource	Type: Trapezoid Description: Generate trapezoidal signal of type Real

signalSource

Type: Trapezoid

Description: Generate trapezoidal signal of type Real

Used in Examples (14)

	HeatingNPN_NORGate Modelica.Electrical.Analog.Examples Heating NPN NOR Gate
	HeatingPNP_NORGate Modelica.Electrical.Analog.Examples Heating PNP NOR Gate
	NandGate Modelica.Electrical.Analog.Examples CMOS NAND Gate (see Tietze/Schenk, page 157)
	InvertingAmp Modelica.Electrical.Analog.Examples Inverting amplifier
	NonInvertingAmplifier Modelica.Electrical.Analog.Examples.OpAmps Non-inverting amplifier
	InvertingAmplifier Modelica.Electrical.Analog.Examples.OpAmps Inverting amplifier
	Differentiator Modelica.Electrical.Analog.Examples.OpAmps Differentiating amplifier
	Integrator Modelica.Electrical.Analog.Examples.OpAmps Integrating amplifier
	LowPass Modelica.Electrical.Analog.Examples.OpAmps Low-pass filter
	HighPass Modelica.Electrical.Analog.Examples.OpAmps High-pass filter
	VoltageFollower Modelica.Electrical.Analog.Examples.OpAmps Reproduce input voltage
	Comparator Modelica.Electrical.Analog.Examples.OpAmps Comparator
	InvertingSchmittTrigger Modelica.Electrical.Analog.Examples.OpAmps Inverting Schmitt trigger with hysteresis
	SchmittTrigger Modelica.Electrical.Analog.Examples.OpAmps Schmitt trigger with hysteresis

Revisions

1998 by Christoph Clauss
initially implemented