Re: Mouser replacing Xicon caps with Lelon?
i was disappointed to find lelon on mouser also
as i had just removed a dozen or so + elite off a monitor psu
Mouser replacing Xicon caps with Lelon?
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Re: Mouser replacing Xicon caps with Lelon?
guess who i'm not buying from! (if the shipping hikes weren't enough of a turnoff)
damn marketing dummies... they should have learned the lesson about having salesmen do an engineer's job from apple, the original macs and the original apple /// were both fanless-- to make them quiet-- but they got so hot they would warp floppy disks and desolder parts off the mainboards. an engineer would have known better, but the marketing idiots had no idea... and mouser has made the same blunder with cap quality...Leave a comment:
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Re: Mouser replacing Xicon caps with Lelon?
Xicon are good caps but little or none available in the way of low ESR.
They choose their 'equivalents' totally by data sheets which doesn't reflect the actual quality of the product.
In other words the bean counters at Mouser are F*cking stupid because they have no real world experience.
Pass on the Lelon.
Switch to Nichicon or Chemicon.
Those are probably both better ESR AND cheaper than Xicon was anyway.Leave a comment:
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Re: Mouser replacing Xicon caps with Lelon?
Man I can't believe Mouser would actually stoop so low as to sell that Taiwanese crap brand.Leave a comment:
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Re: Mouser replacing Xicon caps with Lelon?
Lelon is definite crap if Lelon was manufacturing Xicon then my instincts were right to stop using them. I used them a bit in the beginning before ditching them for Panasonic and Chemicon.
Check out either Panasonic, Nippon Chemicon, or Nichicons cap lineups they are way better than those Xicon ever were.
All the brands above are high quality Japanese cap manufacturers. Who most importantly don't skimp out on the aluminum purity for their caps plates.
If you use General Purpose caps alot which to my knowledge is all Xicon manufactured I'd recommend the Nippon Chemicon KMG series they are well made 105C GP caps. I always bought them from Newark.com but Mouser has them too. Just type Chemicon KMG in the search field.
If you are recapping the power supply sections though and they use switching PSUs instead of linear PSUs you'll want a low ESR series on the secondary like the Panasonic FC series for example.
I've never used Xicon but I do know that their 85C GP series has a sky blue sleeve and their 105C GP series has a radioactive green sleeve. Come to think of it Lelon uses the same color for their 105C.Last edited by Krankshaft; 03-20-2010, 12:47 PM.Leave a comment:
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Re: Mouser replacing Xicon caps with Lelon?
I've never had an issue with Xicon caps. Most of my jobs are still out there on the street, years later.Leave a comment:
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Re: Mouser replacing Xicon caps with Lelon?
i repair arcade monitors too,
and i wouldnt use either of those brands.
i NEVER want to see a chassis i have repaired again - ever.
using brands like that are likely to bring the chassis back after a year or 3.
we both know how poorly cooled most arcade cab's are.Leave a comment:
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Mouser replacing Xicon caps with Lelon?
I repair arcade monitors, and as such have used the Mouser lists to order just what I need for a specific monitor at the click of a button.
When I went to order some today, I was told this:
This upsets me a bit as I've had really good luck with Xicon as a company. And I note that Lelon is on the "bad caps" list.The Xicon series of Aluminum Electrolytic Capacitors are obsolete. These products will be replaced by product from Lelon Electronics Corporation. Most changes, if any, are cosmetic in nature (sleeve color, sleeve text, etc.).
Once stock has been depleted, this part will no longer be available. Mouser has added a suggested replacement for the original item. It is recommended that the specifications on both items be reviewed to assure the replacement part can be used in the application. 5-0210-14Tags: None
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I do have several old pc motherboards which i recapped 10 year ago and some of those caps are bulged now.
I would like to upgrade them using solid capacitors. I do use them for testing and helping some alternative operating systems.
I would like to ask if such an upgrade can be done, what should i have in mind when replacing electrolytic by solid caps and if such thing exist, if there are caps list for old motherboards. I would have to figure out what caps needs each motherboard and then prepare a list to try to ask for them on some electronics stores.-
Channel: General Capacitor Questions & Issues
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by momakaI know I've been a little scarce lately (like the last 2-3 years), but I'm still here and still doing my thing with fixing PSUs.
For today's considerations, I have a Seasonic B12 BC-550 [A551bcafh] 550 Watt ATX power supply for you (click on links for full size images).
https://www.badcaps.net/filedata/fetch?id=3591771
https://www.badcaps.net/filedata/fetch?id=3591772
It's a modern ATX unit with fixed (non-modular) cables and an 80-plus bronze certificate. Here's the label:
https://www.badcaps.net/filedata/fetch?id=359177... -
by NoodneekMy 3.5 years old monitor (BenQ SW2700pt) started to black out for 1-2 sec every minute or so, it was doing this even with PC disconnected from it. I searched online and read that it's probably aging capacitors and there's a workaround to lower the brightness.
I lowered it from 100 to 65% and it indeed helped, but after a couple of months the issue returned... I continued to lower the brightness, but it helped only for a couple of hours at most, then I needed to lower it further... Turning the monitor off and waiting for it to cool down also helped for a short time, after which it...-
Channel: Troubleshooting Computer Displays
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Hi
Recently I got this tagan tg380-u01 PSU with bad caps on 3.3v rail (the line was 2.5v no load!). Replaced them but no go, so I've replaced all of them, apart from some smaller ones and one under the secondary heatsink. Even that didn't help so I've replaced the others. All caps are known good ones.
Powered it on and heard the breaker pop. Opened it up and saw some smaller caps shorted together. Fixed that up but still it trips breakers. Now I get 0ohms from 5v to GND. Secondary heatsink removed and still a short, even with the PWM IC board removed. All diodes on that... -
by bulkchart32nichiconare what i used because i had heard the voltage doesn't matter as long as it is more than the original cap. i'm now reading that high voltage may make the cap's esr too high. is this a good cap for replacing those oem ones?
1500 µF 16 V Aluminum - Polymer Capacitors Radial, Can 8mOhm 2000 Hrs @ 105°C - Loading...
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