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Capacitor Tester

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Ovi4
 Ovi4
(@ovi4)
Honorable Member

Well said Tim, I couldn’t have put it in better words even if I tried. Nice advice for everyone that might get a little “overwhelmed” at times, with to many options or details to consider.


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Posted : 17/02/2024 2:32 am
Larry_N7LUF reacted
Calambres
(@calambres)
Active Member

Posted by: @larry_n7luf

Posted by: @calambres

I built the Capacitor Leakage Tester many moons ago and has served me well.

I’d like to put a photo of it but I cannot see how to attach images here 🙄Β 

Β 

You have to share a link to your picture storage by the rules, as a storage problem here on the forum.
I hope this helps.

Β 

Β 

 http://pisotones.com/Calambres/MrCarlsonCLT.JPG 

 http://pisotones.com/Calambres/MrCarlsonCLT2.JPG 

 http://pisotones.com/Calambres/MrCarlsonCLT3.JPG 

 http://pisotones.com/Calambres/MrCarlsonCLT4.JPG 

Β 

In case you cannot see the links, be sure the URL is “http”, not “https”.

I have not yet converted my web into https… 🙄Β 

Β 


http://www.pisotones.com

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Posted : 17/02/2024 11:18 am
Mr Carlsons Lab, TimFly, Ovi4 and 1 people reacted
Larry_N7LUF
(@larry_n7luf)
Honorable Member

@calambres Very nice, thank you.


Larry – N7LUF

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Topic starter Posted : 17/02/2024 11:35 am
Larry_N7LUF
(@larry_n7luf)
Honorable Member

@timfly Hello Tim, what was driving me a little crazy was the parts I been looking for are no longer made.

If a replacement part changed how it works and what other changes that would need to be done to make it work.

I guess I am just a kit builder, but I am learning as I have been going.
Just learning how to solder SMD has been a great beginning for me, as I only have done point to point soldering.

I think I have what parts that is needed to come in, I will be up and running.

Thank youΒ 


Larry – N7LUF

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Topic starter Posted : 17/02/2024 11:46 am
Mandelstam
(@mandelstam)
Eminent Member

Posted by: @larry_n7luf

@timfly Hello Tim, what was driving me a little crazy was the parts I been looking for are no longer made.

If a replacement part changed how it works and what other changes that would need to be done to make it work.

I guess I am just a kit builder, but I am learning as I have been going.
Just learning how to solder SMD has been a great beginning for me, as I only have done point to point soldering.

I think I have what parts that is needed to come in, I will be up and running.

Thank youΒ 

Β 

If you’re looking for the LM3915 a local electronics store still have like 15 in stock. They’re $6 each. Let me know if you want me to buy and ship a few. I’m in Sweden and I don’t think the store ships internationally.Β 

Β 


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Posted : 19/02/2024 1:34 am
Larry_N7LUF reacted
(@mercuriell)
New Member

I’ve just finished PCB of capacitor leak tester, found all the parts on Dogikey and Mooser. LCD driver came in PLCC format which was a pain to solder on – worth getting a socket!Β 
?rlkey=bwg8lee29r0qw6mny8ili53ma&dl=0


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Posted : 19/02/2024 3:33 am
Larry_N7LUF reacted
(@mercuriell)
New Member

I’ve just finished PCB of capacitor leak tester, found all the parts on Dogikey and Mooser. LCD driver came in PLCC format which was a pain to solder on – worth getting a socket!Β 


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Posted : 19/02/2024 3:36 am
Larry_N7LUF reacted
Ovi4
 Ovi4
(@ovi4)
Honorable Member

@mercuriell I was thinking of a socket implementation as well (some years back) when I’ve built mine but then I thought,Β  considering that the socket itself will take some space around the IC and there is also a soldering point in the center and it might need a cutout in the center of the socket itself and also some other near by components might clash with the socket edges etc. Well….I gave up the idea. After all, is a 1 time soldering only since, I don’t expect that to burn anytime soon. But hey…feel free to try it and perhaps share your conclusion with us if you wish. Good luck.


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Posted : 19/02/2024 4:33 am
Larry_N7LUF reacted
(@mercuriell)
New Member

Good advice – did solder in the chip but took very fine tipped Hako and USB microscopeΒ 


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Posted : 19/02/2024 6:43 am
Larry_N7LUF reacted
Ovi4
 Ovi4
(@ovi4)
Honorable Member

Good job and your good intentions are appreciated but…please, please be carefully before deciding posting certain links/pictures here!. The “Forum Rules” can be found at the bottom of the page (within the black rectangle) in case you haven’t done it as of yet. 👍 Good luck with your build. Now all is left is calibration and final test. 😉Β 


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Posted : 19/02/2024 7:38 am
Larry_N7LUF reacted
Jim Korman
(@jrkorman)
Active Member

@calambres How exactly did you post your photos?


Jim Korman

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Posted : 19/02/2024 9:53 pm
Larry_N7LUF reacted
Mandelstam
(@mandelstam)
Eminent Member

@jrkorman you need to host your pictures somewhere where they allow third party hosting and then paste the link into the forum post/reply. It needs to be a direct link to the image with the file extension otherwise the image won’t show in the post even though you can still click the link. Google drive, Facebook, etc, will show up as a link, not an image.Β 


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Posted : 19/02/2024 11:18 pm
Larry_N7LUF reacted
Calambres
(@calambres)
Active Member

Posted by: @jrkorman

@calambres How exactly did you post your photos?

From my own web site…

Β 


http://www.pisotones.com

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Posted : 20/02/2024 12:11 am
Calambres
(@calambres)
Active Member

If you’re asking “how” I did it:

[img]write here URL of the image[/img]

http://www.pisotones.com

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Posted : 20/02/2024 2:21 am
Jim Korman reacted
Mandelstam
(@mandelstam)
Eminent Member

Posted by: @calambres

If you’re asking “how” I did it:

[img]write here URL of the image[/img]

From my testing the [img]-[/img] are not necessary in this forum software, just the link. πŸ™‚Β 

Β 


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Posted : 20/02/2024 3:24 am
Larry_N7LUF reacted
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