Got two of these baords yesterday. They have managed to put two Lelon caps on these boards (both bad on both boards) besides high-quality (I guess...) Rubycon YXG-s (who produced the smaller blue 1000 uF caps seen on the third photo?).



Aopen AX37 Pro
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the blue caps look like united chemi-con but there is no series TMY found at united chemi-con. an internet search revealed no data on TMY therefore they may be crap and are imitating the look of united chemi-con.
I have seen this on an Albatron PX-865PE board where amongst the 1000uf 6.3 United Chemi-con KZG which are little brown caps, they put also a few EVERCON 1000uf 10V caps which are the same colour and with the same vents as the United Chemi-con caps. Only the writing on the caps is different.
It is curious that the TMY imitate exactly what chemicons look like. perhaps i am wrong?
Rubycon YXG is at the bottom of the series of their caps relevant for motherboard applications, used because they are the cheapest i guess. An OK but not excellent choice for low ESR, the ZL series would be a better choice. At least they will not fail. -
or maybe it is a discontinued product? i am also trying to find the data of (look alike) chemicon LXF, chemicon "sam young" (<- is it really chemicon?), panasonic FJ (<- the top and the bottom seal are exactly like panasonic), and samsung ssl...days are so short when you actually do something..Comment
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its amazing how good those company hiding the data sheet of their product... for example, i can't find the datasheet of the good old HFQ panasonic anywhere, even on their website... but finally found some link on a europe site about the comparison of FC and HFQ. maybe panasonic already kill the link for HFQ or other discontinued product.days are so short when you actually do something..Comment
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chemi-con discontinued series
http://www.chemi-con.co.jp/english/c.../daigae_e.html
they should just point to google instead of having an index.htm in their site. so much hidden information.
LXF replaced by LXY
Samyoung Electronics http://www.samyoung.co.kr/
Since May 03, Samsung no longer make electrolytic capacitors. Their division taken over by Samwha Electric http://www.samwha.com
no need to worry too much about HFQ for our applications, it is probably quite similar to FC.Last edited by willawake; 05-18-2005, 07:55 AM.Comment
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Re: Aopen AX37 Pro
good work Sulbert. this weekend we are having many happy stories.Comment
Related Topics
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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 RUllER
This is not a fake Chemicon, it is genuine
Many companies are outsourcing to Chinese factories....-
Channel: General Capacitor Questions & Issues
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by flibidyI have here a Magnum IA.100 which belongs to my parents.
The unit powers on & when the relay kicks in, you get a pop from the speakers (this might sound weird but is usual behavior for this amp). However, you get nothing coming through it from any of the inputs & no pops and crackls from any of the controls.
Because of the sound from the speaker when the amp turns on I have assumed that the output section probably works but I could be wrong & I'm not sure how to test that side of things further.
What Ive done........8 Photos-
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