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Search: Posts Made By: AndreStarTrek
Forum: General Capacitor Questions & Issues 08-30-2021, 02:57 PM
Replies: 13
Views: 5,338
Posted By AndreStarTrek
Re: Are this caps something special?

I am pretty sure the traces are fine. The solder points are a bit dirty but no leakes on the board. It helps that the caps hanging upside down on the board. I am also pretty sure there is no damage...
Forum: General Capacitor Questions & Issues 08-29-2021, 02:31 PM
Replies: 13
Views: 5,338
Posted By AndreStarTrek
Re: Are this caps something special?

After 1 1/2 year this caps still haunts me.

After replacing the caps with the tantalums caps did not fix the problem it even create a problem, i found that out just recently.

After a year...
Forum: General Capacitor Questions & Issues 11-07-2020, 09:03 AM
Replies: 2
Views: 1,039
Posted By AndreStarTrek
Cant find the old or new model of the Panasonic CE Z Serie

I want to replace the caps of my Sega Dreamcast power supply. But one of them is a 400v 47 CE Z. Some how I cant find that serie or the replacement for that serie.

I am not sure if they really are...
Forum: General Capacitor Questions & Issues 03-17-2020, 06:05 AM
Replies: 13
Views: 5,338
Posted By AndreStarTrek
Re: Are this caps something special?

Thanks for all you reply's.
Forum: General Capacitor Questions & Issues 03-11-2020, 05:44 PM
Replies: 13
Views: 5,338
Posted By AndreStarTrek
Re: Are this caps something special?

I understand that, but that was not what I was asking ;) I like to know if it could be a problem if i use tantalums, would it be a problem if the capacity are bigger that the normal caps that are on...
Forum: General Capacitor Questions & Issues 03-10-2020, 10:56 AM
Replies: 13
Views: 5,338
Posted By AndreStarTrek
Re: Are this caps something special?

Thanks, I take it using tantalum caps that capacity is not a big deal, if I at least meet the minimum requirements?
Forum: General Capacitor Questions & Issues 03-04-2020, 03:21 PM
Replies: 13
Views: 5,338
Posted By AndreStarTrek
Are this caps something special?

I been repairing special mainboard for a exposure machine but after replacing a chip and some cleaning it seems not to boot correctly so seen the machine is about 25 years, I have replaced all the...
Forum: General Capacitor Questions & Issues 10-26-2017, 04:30 AM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

I know, but i don't have spare dead boards only boards that are alive ;)
Forum: General Capacitor Questions & Issues 10-26-2017, 03:08 AM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

Yoda voice: Like no problem I do ;)

So would you take the same caps that @mockingbird posted or would you pick others?

And do you think I still should replace some with Polymer caps? I have no...
Forum: General Capacitor Questions & Issues 10-26-2017, 01:05 AM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

Thanks, you say just replace them with normal caps? Any reason why I should not use polymer caps?
Forum: General Capacitor Questions & Issues 10-22-2017, 05:23 PM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

Well the thing is, none of the creative sound cards have this connector. I think it is called a SB Link because of the many cards that are compatible with the Creative Sound Blaster cards.


Yes...
Forum: General Capacitor Questions & Issues 10-22-2017, 09:02 AM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

Yes, we still talking polymers.



What can symptoms can I aspect? Does it happen a lot are there specific boards that are known to not handel the polymers?



Well I love to, but I have not...
Forum: General Capacitor Questions & Issues 10-22-2017, 05:58 AM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

I can understand that. I have read that on other places to. But I read also that still higher caps are better.

So I am a bit in conflict what to buy. Maybe [email protected] is adequate but about my earlier...
Forum: General Capacitor Questions & Issues 10-22-2017, 05:27 AM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

Why could it not work? I don't mind buy new caps, This is not a board that only has to work for a few year. This board has to work for many many years to come, and that is because of your last 2...
Forum: General Capacitor Questions & Issues 10-21-2017, 04:38 PM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

Ok I am getting a bit confused.

I have now different answers for polymers:
1. 2000uf
2. 1500uf but he feels more comfortable with 1800uf or 2200uf with 4v or 6.3v
3. 820uf and 2.5v

You...
Forum: General Capacitor Questions & Issues 10-20-2017, 03:55 AM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

So what i understand is that with caps 3 I have no choice than to go with electrolytic? If so would going with the Rubycon ZLH in place of the ZL be a good option. Or a better question is will a...
Forum: General Capacitor Questions & Issues 10-19-2017, 05:23 PM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

Thanks.

I have some questions. What do you suggest go with polymer or electrolytic? Also what you didn't wrote is what I should do with the caps of number 3. Could you give me a suggestion?
...
Forum: General Capacitor Questions & Issues 10-19-2017, 01:50 PM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
Re: QDI mainboard with bad caps - Need some help

Ok you say try, are there possible problems? Also if I replace them with polymer caps what should i buy? I found on Farnell 2000uf polymer caps only from Wurth and i just read that they are very...
Forum: General Capacitor Questions & Issues 10-19-2017, 02:02 AM
Replies: 28
Views: 4,553
Posted By AndreStarTrek
QDI mainboard with bad caps - Need some help

Hai all, I need some help with this project.

I got a mainboard that is in need of some recapping. I got it a week ago from Ebay with caps that look good, but after a week I got 3 leaking and 2...
Forum: Announcements & Related News 10-17-2017, 05:55 PM
Replies: 30,580
Views: 3,423,669
Posted By AndreStarTrek
Re: New Members - please post your introductions here

I am new here, I know a lot about IT stuff but like to learn more about electronics in general.

I got a mainboard with bad caps and I am here to get some help solving it and learn more about where...
Showing results 1 to 20 of 20

 
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