dong
This commit is contained in:
Mats van Reenen
parent
433d18324c
commit
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2
.gitignore
vendored
2
.gitignore
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/Practicum
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/Practicum
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/Simulaties
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/Simulaties
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/html/logboek\ lab*
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*.html
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TODO.md
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TODO.md
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# TODO
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# TODO
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- lab 1 afmaken
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- lab 1 afmaken
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- lab 2
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- lab 3
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- lab 3
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- lab 4
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- lab 4
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- lab 5
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- lab 5
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## done
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## done
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- lab 2
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- alles exporteren naar html
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- alles exporteren naar html
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<style>
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<style>
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body{
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body{
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background-color: #222;
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background-color: #333;
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color: #ccc;
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color: #ccc;
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margin: 0;
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margin: 0;
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font-family: 'Roboto', sans-serif;
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font-family: 'Roboto', sans-serif;
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nav ul{
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nav ul{
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list-style: none;
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list-style: none;
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margin: 0;
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margin: 0;
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padding: 5px;
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/* padding: 15px 5px 5px; */
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padding-top: 10px;
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text-align: center;
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text-align: center;
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}
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}
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nav li{
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nav li{
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display: inline-block;
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display: inline-block;
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}
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}
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nav .current{
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nav .current{
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background-color: #222;
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background-color: #333;
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}
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}
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nav a{
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nav a,
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nav .current{
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padding: 5px;
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padding: 5px;
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border-top-left-radius: 5px;
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border-top-right-radius: 5px;
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}
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}
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nav a:hover{
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nav a:hover{
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background-color: #222;
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background-color: #333;
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text-decoration: underline;
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text-decoration: underline;
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}
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}
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max-width: 100%;
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max-width: 100%;
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margin: auto;
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margin: auto;
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}
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}
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@media print {
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header { display: none; }
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}
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</style>
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</style>
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</head>
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</head>
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<body>
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<body>
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<nav>
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<nav>
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<ul>
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<ul>
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<% for(i=1; i<8; i++){ %>
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<% for(i=1; i<8; i++){ %>
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<li><a href="/logboek/<%= i %>"<% if(lab == i){%> class="current"<% } %>>Lab <%= i %></a></li>
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<% if(lab == i){ %>
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<li class="current">Lab <%= i %></li>
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<% }else{ %>
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<li><a href="/logboek/<%= i %>">Lab <%= i %></a></li>
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<% } %>
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<% } %>
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<% } %>
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</ul>
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</ul>
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</nav>
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</nav>
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</header>
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</header>
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<main>
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<main>
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<%- include('logboek lab ' + lab + '.html'); %>
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<%
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try{
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page = include('logboek lab ' + lab + '.html');
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}catch(err){
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page = include('404.html');
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}
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%><%- page %>
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</main>
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</main>
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</body>
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</body>
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</html>
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</html>
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BIN
img/lab_3_opd_2.1.png
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img/lab_3_opd_2.1.png
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img/lab_3_opd_2.2.png
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img/lab_3_opd_2.2.png
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After Width: | Height: | Size: 19 KiB |
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img/lab_3_opd_2.3.png
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img/lab_3_opd_2.3.png
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After Width: | Height: | Size: 19 KiB |
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markdown/404.md
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markdown/404.md
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# 404 Page not found
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@ -81,6 +81,10 @@ veel dichterbij dan dit kom ik niet
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![graph][opd2.7]
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![graph][opd2.7]
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## opdracht 3
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Mijn capasitor is was 20.8 nF.
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[opd1.2]: /img/lab_2_opd_1.2.png
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[opd1.2]: /img/lab_2_opd_1.2.png
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[opd1.4]: /img/lab_2_opd_1.4.png
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[opd1.4]: /img/lab_2_opd_1.4.png
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[opd2.3]: /img/lab_2_opd_2.3.png
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[opd2.3]: /img/lab_2_opd_2.3.png
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74
markdown/logboek lab 3.md
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markdown/logboek lab 3.md
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# Lab 3: Buckconverter
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## opdracht 2
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![limulstie][opd2.1]
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![simulatie][opd2.2]
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### 2.2
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#### R1
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in de schakeling is zorgt R1 voor de val tijd. Hij limiteert de stroom door de base van de transistor waardoor de capasitons van de mosfet langer de spanning vasthoudt.
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| R1 (Ω) | val tijd | laagst voltage |
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|-------------:|---------:|---------------:|
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| 5k | 11.4 µs | 14.9 V |
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| 7k5 | 12.4 µs | 14.9 V |
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| 10k | 13.0 µs | 14.9 V |
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| 50k | *25.0 µs | 16.5 V |
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| 100k | *25.0 µs | 19.3 V |
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*) val tijd is langer dat de uit tijd.
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#### R2
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R2 heeft het zelfde effect. Aleen de stoom van uit de condensator (van de colector) gaat ook door deze weerstand. Hierdoor heeft is die gevoeliger.
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| R1 (Ω) | val tijd | laagst voltage |
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|-------------:|---------:|---------------:|
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| 110 | 4.9 µs | 14.6 V |
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| 165 | 8.6 µs | 14.8 V |
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| 220 | 13.0 µs | 14.9 V |
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| 275 | *25.0 µs | 15.8 V |
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| 440 | *25.0 µs | 20.8 V |
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*) val tijd is langer dat de uit tijd.
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#### R3
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Deze weerstand heeft effect op de tijs tijd.
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| R1 (Ω) | reis tijd | hoofste voltage |
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|-------------:|----------:|----------------:|
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| 750 | 20.1 µs | 30.0 V |
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| 1k | 24.3 µs | 30.0 V |
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| 1k5 | *25.0 µs | 29.8 V |
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| 2k25 | *25.0 µs | 29.3 V |
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| 3k | *25.0 µs | 28.5 V |
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*) rijs tijd is langer dat de uit tijd.
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#### D2
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| breakdown voltage | stroom | laagse voltage |
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|------------------:|----------:|---------------:|
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| 8.2 V | 6.3 mA | 21.7 V |
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| 12.0 V | 3.8 mA | 18.0 V |
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| 15.0 V | 2.5 mA | 14.7 V |
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| 23.0 V | 450 µA | 12.5 V |
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| 30.0 V | 25 µA | 12.5 V |
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### 2.3
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spanning C1 (licht het aan mij of lijkt het dat die foto scheef staat?)
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![spanning C1][opd2.3]
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### 2.4
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Dat licht aan wat je wilt. Hier wordt getest met een 20kHz signaal en dat is aan de snelle kant voor deze schakaling, maar als je maar tot 1kHz gaat is het zie ik geen probleem.
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[opd2.1]: /img/lab_3_opd_2.1.png
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[opd2.2]: /img/lab_3_opd_2.2.png
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[opd2.3]: /img/lab_3_opd_2.3.png
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