WOLFRAM SYSTEM MODELER

AmplifierHot

Amplifier using an op-amp to amplify an AC signal.

Diagram

Wolfram Language

In[1]:=
SystemModel["EducationExamples.ElectricalEngineering.AmplifierReliability.AmplifierHot"]
Out[1]:=

Information

 

Amplifier: Warm Operation

 

Introduction

This model shows how to combine reliability information and Modelica models.

In order to get the full experience of this example, you need the following:

 

These pages show an overview of the example. For the full example, open the accompanying notebook AmplifierReliability.nb.

 

Reliability Information

The annotations are edited in the reliability view. Here a reliability block diagram is created by selecting "ReliabilityDistribution" from the Distribution drop-down menu, and a series connection has been entered in the Parameters text field.

ReliabilityView

The individual components have their own reliability information. This model is using the same components as Amplifier but with higher failure rates, as it is operating at a higher temperature.

IndividualReliabilityParameters

 

Components

This is a model of an operational amplifier. It is based on Modelica.Electrical.Analog.AmplifierWithOpAmpDetailed.

 

Components (9)

opAmp

Type: OpAmp

resistor

Type: Resistor

resistor1

Type: Resistor

sineVoltage

Type: SineVoltage

ground

Type: Ground

constantVoltage

Type: ConstantVoltage

constantVoltage1

Type: ConstantVoltage

resistor2

Type: Resistor

ground1

Type: Ground