Revision 82dd582045b2ec890b46e78d5419389be4916146 (click the page title to view the current version)

Experiments/EdgePlasmaPhysics/ParticleFlux/HowTo/SweepingCircuit/Sessions/0121VAchars/index

Changes from beginning to 82dd582045b2ec890b46e78d5419389be4916146

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<a href="20210129_135901.jpg"><img src="20210129_135901.jpg" width=25%></img> </a>
 
# Minutes


* [#35258](http://golem.fjfi.cvut.cz/shots/35258): Plasma substituted with $R_p$=1 kOhm, FG:0.2V@5kHz 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35258/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35258/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:Curve slope OK
* [#35259](http://golem.fjfi.cvut.cz/shots/35259): FG:2V@5kHz 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35259/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35259/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
* [#35260](http://golem.fjfi.cvut.cz/shots/35260): FG:10V@5kHz ...
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35260/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35260/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:resistor dostal zabrat, smrdí
* [#35261](http://golem.fjfi.cvut.cz/shots/35261): Resistor replaced with ceramic 100Ohm/5W 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35261/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35261/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:Propably limited
* [#35263](http://golem.fjfi.cvut.cz/shots/35263): FG:1V@5kHz 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35263/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35263/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:Strange hysteresis
* [#35264](http://golem.fjfi.cvut.cz/shots/35264): FG:1V@10kHz
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35264/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35264/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:Strange hysteresis
* [#35265](http://golem.fjfi.cvut.cz/shots/35265): Plasma substituted with Zener diode. 5VFG:0.5V@10kHz
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35265/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35265/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:OK
* [#35266](http://golem.fjfi.cvut.cz/shots/35266): Plasma substituted with ceramic R_p=1 kOhm/5W. FG:10V@10kHz
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35266/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35266/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:OK
* [#35267](http://golem.fjfi.cvut.cz/shots/35267): Connected to Chamber, FG:13V@10kHz 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35267/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35267/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:OK
* [#35268](http://golem.fjfi.cvut.cz/shots/35268): Modest vacuum discharge, --UBt 220 --Ucd 220 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35268/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35268/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:KO
* [#35269](http://golem.fjfi.cvut.cz/shots/35269): Modest vacuum discharge, --UBt 220 --Ucd 400 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35269/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35269/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:KO, no way.
* [#35272](http://golem.fjfi.cvut.cz/shots/35272): Oscilloscope behind the galvanic insulation, --UBt 220 --Ucd 220 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35272/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35272/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:Looks promising.
* [#35275](http://golem.fjfi.cvut.cz/shots/35275): Standard discharge 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35275/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35275/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:Looks promising...
* [#35277](http://golem.fjfi.cvut.cz/shots/35277): Fake resitor replaced with BPP, FG:2V@10kHz, Standard discharge 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35277/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35277/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:Looks promising...
* [#35278](http://golem.fjfi.cvut.cz/shots/35278): FG:10V@10kHz, Standard discharge 
<br></br>
<a href="http://golem.fjfi.cvut.cz/shots/35278/Diagnostics/PetiProbe/icon-fig.png"><img src="http://golem.fjfi.cvut.cz/shots/35278/Diagnostics/PetiProbe/icon-fig.png" width=25%></img> </a><br></br>
Comment:Looks promising...