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24th February 2012, 12:28 PM
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#1 |
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diyAudio Member
Join Date: May 2004
Location: Hamburg / Northern Germany
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N-channel JFET + multiturn trimming potentiometer = variable constant current diode?
As the title says: Would a N-channel JFET (i.e. 2SK373) and a multiturn trimmer pot (hooked up as variable resistor) between source and gate give a variable constant current diode?
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24th February 2012, 12:33 PM
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#2 | |
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diyAudio Member
Join Date: May 2011
Location: Virginia
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Quote:
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24th February 2012, 05:45 PM
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#3 |
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diyAudio Member
Join Date: Feb 2003
Location: ..
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26th February 2012, 05:50 PM
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#5 | ||
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diyAudio Member
Join Date: May 2004
Location: Hamburg / Northern Germany
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Quote:
Great reading! Quote:
 Thank you all! 
Last edited by Groundloops; 26th February 2012 at 05:52 PM. Reason: typo |
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