Products > Test Equipment

Show Us Your Curve Tracer

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david77:

--- Quote from: RichardM on July 04, 2022, 12:10:13 pm ---I would love to make this version of the curve tracer. I don't suppose you are willing to share the PCB/Scematics ? I have the ELV articles.

Regards

Richard

--- End quote ---

It's not that I don't want to share my PCB's but they're in one file married to the schematics and I'm not willing to put that online, copyright reasons, you know?

Maybe I can unmarry the layout and the schematics... I'll see what I can do.

G0HZU:
I recently upgraded my curve tracer jig so it can produce accurate IV curves for diodes. The jig is homemade but I use a programmable PSU and a couple of decent bench DMMs to do the measurements. It's all controlled with a VB app in Windows.

The output data is then loaded into Excel as below and this system can test the diode down to a few nanoamps and compare the result to a theoretical curve as in the image below.

croma641:
Hi, G0HZU,

what is Your curve tracer setup for other semiconducors ?

thanks


--- Quote from: G0HZU on August 25, 2022, 10:54:32 pm ---I recently upgraded my curve tracer jig so it can produce accurate IV curves for diodes. The jig is homemade but I use a programmable PSU and a couple of decent bench DMMs to do the measurements. It's all controlled with a VB app in Windows.

The output data is then loaded into Excel as below and this system can test the diode down to a few nanoamps and compare the result to a theoretical curve as in the image below.

--- End quote ---

jord4231:
Here's my curve tracer  :popcorn:
https://youtu.be/Jb6N5H1kS2Y

armandine2:
I have the Elektor magazine linked below - so no excuse

https://worldradiohistory.com/UK/Elektor/80s/Elektor-1988-10.pdf

for not having a simple curve tracer?

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