Simulation of JFET does not

I can't for the life of me get JFETS to work in simulation - I have this circuit to the other on fully and completely closed. It uses a J177, resistance on listed on the data sheet of 300 ohms. Then, when I pass YDS 0V I can wait the tension on the FET to be divided evenly between the FET and resistance. When the door went to 15v Vgs is now positive, closing the FET and the overall voltage is on the FET.

The FET never seems to turns on and the full supply voltage always shows on the display. Why is this?

Hi pgo48,

Unfortunately, the J177 component is a single component of page layout, so it doesn't have a simulation model. Green color code by default for a single component of page layout.

The reason why these components exist is to help the PCB design. Simulation models are provided by the manufacturer, here is a link to a simulation for the J177 model.

http://www.onsemi.com/PowerSolutions/supportDoc.do?type=models&RPN=MMBFJ177L

You download the MMBFJ177LT1G_SP3_Models on the site and use the tutorial below to create the part for her.

https://decibel.NI.com/content/groups/circuit/blog/2011/04/06/component-creation-101

All the best,

Tags: NI Software

Similar Questions

  • I just dug my copy of train simulator, and it does not work on Windows 7 64-bit. Ideas please

    I just dug my copy of train simulator, and it does not work on Windows 7 64-bit. Ideas please

    Thank you very much for all your suggestions. "Iwent with."

    This can help with some (but not all the) programs/drivers:

    (1) uninstall the program, if it is already installed. Then when install you / reinstall instead of double click on the Setup file, right click and select 'resolve compatibility issues.

    (2) then click on 'Try recommended settings' and in the next window, click on "Start the Program" to install it.

    (3) after he set up see if it works properly. Note: some programs may not be able to run in Windows 7.

    and it worked.

    did anyone tried the version updated? I read some rather disappointing reveiws.

    Once again my kind thanks for all your suggestions

  • Problem with deployment on Simulator ("program file does not exist")

    Hello

    I currently have a problem with a project, I can't deploy it more in the Simulator: I always get an error "the file does not exist.

    The project itself can be compiled without any isse. I can also deploy the application on my phone without problem. But when I'm trying to deploy on the virtual machine, it says:

    Program file does not exist
    /Users/..../HFR10/arm/o.le-v7-g/HFR10 not found
    /Users/..../HFR10/arm/o.le-v7-g/HFR10 not found
    /Users/..../HFR10/arm/o.le-v7-g/HFR10 not found
    

    # the application is called, HFR10...

    What is strange, is that it looks at the folder "arm", which does not exist when I compile for the virtual machine since the architecture should be "x 86"... ".

    In the x 86 folder, I can find the compiled application...

    I tried to update the descriptor of bar:

        
           armle-v7
           HFR10
        
        
           Qnx/Cascades
           armle-v7
           HFR10.so
        
        
           armle-v7
           HFR10
        
        
           x86
           HFR10
        
    

    And modified the Simulator-Debug field that used to point to the folder 'arm '...

    but after a cleaning + reconstruction, I line have the same error, and he always looks inside the arm folder...

    No idea of what the problem is? This problem appeared when I moved from momentic 2.0 to the 2.1 beta...

    But I guess that he changed something in the configuration file, because even if I go back to momentic 2.0, I still have it exactly the same problem...

    Thank you!

    UM... In the dialog box "edit configuration", I spend 'use the workspace settings' to "Enable auto build" and it works to restarted...

    It's strange, the application was already built and available in the x 86 folder...

    In any case... Perhaps it would be useful for someone else...

  • MediaRoom Simulator 3.1 does not play .asx files.

    Our Mediaroom projects use for all videos .asx files.  When we were using Microsoft Mediaroom Simulator 2.x, the videos would play without any problem.  Now that we have upgraded to Microsoft Mediaroom Simulator 3.1, any of our videos will play.

    How can we get Microsoft Mediaroom 3.1 Simulator to treat our .asx videos correctly?

    Hello

    The question you posted would be better suited in the TechNet support forum. I suggest you to post the question on the following link.

    http://social.technet.Microsoft.com/forums/en-us/category/w7itpro

  • Plugin Eclipse Simulator does not work correctly.

    Hello

    I have a problem with my eclipse + JDE plugin.

    Whenever I try to run my widget in the Simulator in view Manager service tab, I can see the Blackberry Simulator service enter the status of"ex". But once the Simulator is started, the status of the Simulator Blackberry stay in 'Start-up' then I can't start my application and I get a warning message stipulating the lance Simulator.

    I try to run a clean.bat in the directory of the Simulator, but this does not solve the problem.

    What is the problem? Should I reinstall the plug-in?

    Thank you.

    FOR INFO:

    Install Eclipse version 3.5.1

    The plugin JDE version: 2.0.0.201003191451 - 33

    Hello

    Thanks for this reply, but I already tried and it did not run.

    So I reinstalled all the Eclipse and plug-in to solve the problem!

    Kind regards.

  • Hatswitch does not work in FSX 2D cockpit mode.

    Hatswitch on my Cyborg Evo Wireless joystick does not switch on different points of view in view of luxury FSX cockpit 2D or 3D FSX virtual.  It operates in FS2004 modes 2D or 3D without any problem.   I tried to calibrate the switch for different points of view, but no matter what position the switch gives the same Look left only.  Can I use the different points of view using the keyboard commands, but this is not as convenient as using the hat switch.
    Any suggestions?

    Hello
     
    In your message, you mentioned that the hat switch works great for flight simulator 2004 but does not work with FSX deluxe. Try to update the drivers of game device and check the result.
     
    For better support, post your request here: http://forums.gamesforwindows.com/
    http://www.Microsoft.com/communities/newsgroups/list/en-us/default.aspx?DG=Microsoft.public.games&cat=en_us_06825b1a-52e9-4ba1-9b85-d77f5e400b15&lang=en&CR=us
     
    I hope this helps.
     
    Kind regards
    Syed
    Answers from Microsoft supports the engineer.
    Visit our Microsoft answers feedback Forum and let us know what you think.

  • Embedded video does not play in the field of browser on os 5.

    Hi all

    I tried to play a video embedded in the field of the Navig. It has worked well in the Simulator. But does not work in the real aircraft. I use 8900. When I open the url in the default browser in 8900 its works perfectly. Y at - it all nedded field of browser settings play audio or the embedded video?

    Am the url is http://devweb.wizzpers.com/chat/seewizzper/wizzperid/30305

    Another problem is the time for video playback in the default browser for the blackberry 8900. When I tried the same thing in android and iphone taking 7-8 seconds to play. But 8900 takes 45 to 60 seconds.

    My code snippet is as shown below

    VerticalFieldManager browserManager = new VerticalFieldManager();

    BrowserField browser = new BrowserField();

    browserManager.add (browser);
    browser.requestContent (url);

    Add (browserManager);

    Any idea about this problem?

    Thanks in advance.

    Sujith.

    I am able to reproduce this problem.  It is caused by a problem with the BrowserField himself.  I don't have a work around for this when using the BrowserField.  You could launch the browser to display the page or play the video directly in your application using the player class.

    Our development team is aware of this problem, which should be resolved in a future version of BlackBerry Device Software.

  • BrowserFieldDemo does not work on BlackBerry (8900 model)

    The BrowserFieldDemo application does not work on the device, model 8900 curve and the same app works perfectly on Simulator 8900.

    I compiled the application with component and registered code signing package JDE 4.6.1. I gave all the permissions the application on the device (all permissions are set to "Allow").

    The web page, which I am trying to access the app has a label message and a text box in the HTML code.

    I am not able to understand if it works perfectly on the 8900 Simulator, why even does not work on the device.

    can someone help me on this please?

    Have you tried to add '; inteface wifi = "or"; deviceside = true' to the URL depending on the type of connection?

  • jQuery code does not work in phonegap

    Someone gave me a code https://jsfiddle.net/adeneo/2uod274d/ jsfiddle

    It works well in jsfiddle, but when I put the code in my Xcode and amended to incorporate my code and run it in the Simulator, the code does not work at all (i.e., no data is stored in the local storage)

    I am building an app for iOS with phonegap. JS:

    <script type="text/javascript" src="cordova.js"></script>
      
    <script type="text/javascript" src="https://code.jquery.com/jquery-3.1.0.min.js"></script>
      
    <script type="text/javascript" src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.js"></script>

      
    <script type="text/javascript">
      document.addEventListener("deviceready",onDeviceReady,false);

      function onDeviceReady() {

      document.getElementById("btnSave").addEventListener("click",saveData,false);
      document.getElementById("btnShow").addEventListener("click",showData,false);
    }

      function saveData(){
      var data = window.localStorage.getItem("date");

      var dates = data ? JSON.parse(data) : [];

      dates.push( new Date() );

      window.localStorage.setItem("date", JSON.stringify(dates));

      alert("Your data is stored");
      }

      function showData() {
      var data = JSON.parse(window.localStorage.getItem("date"));
      console.log(data);
      $('#res').html(JSON.stringify(data));
      $(this).html('Update result');
      }

    < /script >

    HTML:

    <button id="btnSave"> Save Data </button>

      
    <button id="btnShow"> Show Data </button>

    I don't know what is happening because the code works well in jsfiddle, but for some reason any just does not work in my phonegap.

    My version of phonegap 5.3.6 cordova version 5.3.3

    Post edited by: Fang Kerry, I added my complete code is easier to see the problem (if any)

    jQuery has nothing to do with this, as far as I can tell (so not sure why it is in your title). The problem is that the result of JSON.parse (data) is not an array, what you think it is, it's a chain. The chain respond well to 'push '. I get that when you use this code in jsfiddle he is somehow coming out as a table, but I think it must be because of something done jsfiddle. When I do the same commands in the console of my browser, I get a string, not a table, so your problem.

    Instead:

    function deserializeDates() {
        var data = window.localStorage.getItem("date");
        var dates = []; // worst case, we'll return an empty array.
        if (data) {
            try {
                dates = JSON.parse(data);
                 // handle the case that dates is a single item and not an array
                if (!(dates instanceof Array)) {
                    dates = [dates];
                }
            } catch (err) {
                 // the stored dates failed to parse for some reason; you might want to do something about it
                 console.log("Failed to parse " + data);
             }
        }
        return dates;
    }
    
    function serializeDates(dates) {
        window.localStorage.setItem("date", JSON.stringify(dates));
    }
    
    function saveData(){
         var dates = deserializeDates();
        dates.push( new Date() );
         serializeDates(dates);
        alert("Your data is stored");
    }
    
    function showData() {
         var dates = deserializeDates();
        console.log(dates);
        ...
      }
    
  • App-Manager does not connect to the Simulator OS Firefox on Windows 7

    OS: Windows 7

    Firefox: 28

    6.0pre8.20140112 Simulator 1.2 Firefox OS

    When I run the simulator it opens fine and I see a Firefox OS Desktop
    But the App Manager does not connect. The console at the bottom right says:

    .. localhost:56455 options (the port varies)

    .. connection timeout. Possible causes: has not clicked 'accept' (guest).

    .. .disconnecting

    .. .disconnected

    I have disabled my firewall, restarted firefox and even system - did not help
    There is a similar bug - but I don't know if we are talking about the same thing:
    https://support.Mozilla.org/en-us/questions/988385

    Thank you

    Well - I already knew these links and I can't find anything useful
    Anyway, I tried the Simulator instead of 1.2 1.3 (unstable)
    This one works very well

  • Multisim 12 - by clicking on the button "stop the simulation", does not seem to turn off the circuit

    Greetings.

    I recently installed 12 Multisim and have not changed the basic operational parameters, I know...

    Shortly after installation, the application is an update.

    Your help is apprecaited to understand what is happening...

    Steps to recreate:

    1. start multisim.

    2. open a very basic circuit that includes a battery 10V with the ground, a lamp, a voltmeter between the lamp and an ammeter in series.

    3. use 'switch' at the top right of the appliation multisim window to run the simulation.

    4 lamp shows a 'enlightenment' and voltmeter indicates 10V and ammeter indicates .1a circuit.

    5. use the switch to stop the simulation.

    6. no change in the circuit or lighting of the lamp measures.

    7. same results if the simulation starts the arrow and the red square are used to start and stop.

    If I close it and reopen it circuit, the circuit begins in the OFF state, but will not OFF If when you select stop simulation.

    This is the case with several circuits, those provided by the College and the other that I created based on the same design.

    Multisim restarting has no effect to correct this observation.

    It doesn't seem normal that when the simulation running, values or apparent lamp lighting does not change.  The simulation doesn't have to go back to the start state (OFF) when I stop the simulation?

    I captured the homerun status after stopping the simulation.

    Thanks in advance for your help.

    Zan

    Hi zanzarista,

    Multisim retains the values for everything in the circuit when the simulation is stopped. Which means that you are able to view the values on your instruments (such as multimeters) even after the termination of the simulation. When you start a simulation once again, starts all over again and that's why you see a 0 momentarily.

    It is the way in which the software is intended to work.

    I hope this works.

  • Simulation does not stop in the Loop Simulation &amp; control

    I'm working on a settlement in a loop of control & Simulation. I created a State space model and an inside observer.

    Now, I've implemented nearlly all, but now the simulation does not stop.

    First here is a picture of the .vi when it still works:

    But this isn't the end result, I want to have.

    I want to connect the output of the subtrahation (2 x - y) at the entrance to the exterior product.

    You can see from the image below:

    If I do, my continious simulation and never stops. The simulation time is always set to 10 sec.

    The .vi is attached. I hope someone can help me.

    I don't understand your suggestion. I've set up a node of your comments, but this does not solve the problem.

    But I found another solution to the problem. I build the .vi completely new and used the arithmetic of the design group Signal and control Simulation. The gain block and the summation block works better in my case that digital add and multiply the blocks. Now, the tracks of the simulation and the regulation works well.

  • Flight Simulator 9 does not start

    I just installed the "Century of Flight" edition of Flight Simulator, but now it does not work the program - included flight instructor.  Something is causing the software itself to hang, but I don't know what.  I have no viruses, spyware, etc. on this computer.  It's a PC brand new (built this last Christmas) that can run Crysis at high heat, is not a graphics issue.  I am running Windows XP Media Center Edition ' 05.

    All ideas, which could be suspended the game?

    Hello Raze0509,

    Thank you for using the Microsoft answers Forum.

    Thank you for visiting the website of Microsoft Windows Vista Community. The question you have posted is related to Windows XP and would be better suited to the Windows XP community. Please visit the link below to find a community that will provide the support you want.
    http://www.Microsoft.com/windowsxp/expertzone/default.mspx

    Dave D
    Microsoft Answers Support Engineer
    Visit our Microsoft answers feedback Forum and let us know what you think.

  • Microsoft sidewinder gamepad 2 does not work on the Combat Flight Simulator WW11 and Europe series

    Original title: I have the Combat Flight Simulator WW11 and Europe series. My microsoft sidewinder gamepad 2 does not work on my XP and my Windows 7 computer. The joystick works on CFS2 Pacific. Help, please.

    I have a HP Pavilion p6717c with a radion HD 6900 graphics card. With windows 7 home

    Hello

    1. don't you make changes to the computer until the problem occurred?

    2. you get any error message?

    I suggest you to see link below and check if it helps.

    You experience problems when you use a Sidewinder Force Feedback Pro joystick with Flight Simulator on a Windows 2000, Windows XP, or Windows Vista-based computer: http://support.microsoft.com/kb/294672

    How to fix game controllers in Microsoft games: http://support.microsoft.com/kb/831361

    Items of Combat Flight Simulator: http://support.microsoft.com/combatflightsimfaq

    Also I suggest you to send your request in the below link.

    http://www.Microsoft.com/games/en-us/community/pages/forums.aspx

    Hope this information is useful.

  • Microsoft Flight Simulator does not work

    My husband is having a problem with his flight simulator.  After that, it installs the software, it is able to play.  However, after this first piece, once he leaves the program and try to open it again, it will not load.  The programs displayed on the hard disk but does not work.  It uninstalled and re installed the program, with the same result.  After the initial piece after installation, it is not able to play again.

    Hello

    Here is a link that should prove beneficial to get a resolution to your inquiry.  I hope that this information is beneficial.

    http://social.answers.Microsoft.com/forums/en-us/vistagaming/thread/24974b97-BCEE-46EA-8f52-f7ad0881125a

    Thank you

    Aaron
    Microsoft Answers Support Engineer
    Visit our Microsoft answers feedback Forum and let us know what you think

Maybe you are looking for