Teapo capacitor quality

[BigTroll]

Re: Teapo capacitor quality

Big Troll you will need this too from China to go along with your TEAPOs.

I like it, but will only use it if you photochop obamas face on it.

[Stefan Payne]

Re: Teapo capacitor quality

So the question remains:
How are SZ compared to SY and SC?
What's the difference, which of those will last in a PSU?

What I've seen so far seems that the SC are the 'good standard' types while SY are the cheaper ones.
SZ you rarely see in PSU and it's mostly in budget PSUs (BQ Power Zone, Corsair CS)...

[Sparkey55]

Re: Teapo capacitor quality

Big Troll you will need this too from China to go along with your TEAPOs.

[BigTroll]

Re: Teapo capacitor quality

Somewhere in China, extra street meat has been added to a needy family's kimchi bowl, thanks to your benevolent purchase.

See I care about families! and no my claim wasn't baseless the reason it failed was because it was leaning on a hot coil, I moved the replacement further away thus enhancing the cooling of the cap. also I noticed this 2011 teapo had a much nicer looking bung then the 2008 unit that failed which means higher quality. also since the power supply was 3.95 on ebay who knows how it was treated before me. all I know is that I got a real "GREAT VALUE" with this power supply and the capacitors.

[Agent24]

Re: Teapo capacitor quality

^
Your 'assurance' is baseless. If it killed the last set of teapos, it's gonna kill your replacements.

He's not called BigTroll for nothing, I guess

[mockingbird]

Re: Teapo capacitor quality

Hey Mockingbird I got my 2200uf 16v TEAPO SCs in the mail, I put them in my CWT XCLIO GOODPOWER and now its running like a champ. It feels really great to put OEM geniune TEAPO in a power supply that came with them, now I can be assure of the quality.

Somewhere in China, extra street meat has been added to a needy family's kimchi bowl, thanks to your benevolent purchase.

[c_hegge]

Re: Teapo capacitor quality

^
Your 'assurance' is baseless. If it killed the last set of teapos, it's gonna kill your replacements.

[BigTroll]

Re: Teapo capacitor quality

Hey Mockingbird I got my 2200uf 16v TEAPO SCs in the mail, I put them in my CWT XCLIO GOODPOWER and now its running like a champ. It feels really great to put OEM geniune TEAPO in a power supply that came with them, now I can be assure of the quality.

[Agent24]

Re: Teapo capacitor quality

Last night I re-capped a FSP 350-THN. The PSU was working, but the customer brought it in a second time, and the problem was Windows Profile corruption again caused by file system corruption. I thought a dirty +12 or +5 supply might have caused crashes that forced them to shut down improperly. I don't know for sure because I have no way of testing the caps.

I have seen such problems caused by faulty HDD or RAM too.

[mockingbird]

Re: Teapo capacitor quality

I think those were SM series (not they they were much better). I had a dx5150, with them, and every last one was bad - http://hardwareinsights.com/wp/poly-...tually-work/3/. The machine worked fine after polymodding, though.

I'll have to try to remember to double-check those HP Towers and post back with more details. I'm sure there were Teapos in there and most of the towers work fine... The thing is, these towers were refurbished, so the refurbisher is effectively "binning" the good Teapos by discarding those system with bulged caps and re-selling the ones that are still working, so the sampling is biased.

cheapie -

Last night I re-capped a FSP 350-THN. The PSU was working, but the customer brought it in a second time, and the problem was Windows Profile corruption again caused by file system corruption. I thought a dirty +12 or +5 supply might have caused crashes that forced them to shut down improperly. I don't know for sure because I have no way of testing the caps.

They were 10mm Teapo SC, 4700uF and 3300uF and one SEK 35V 1000uF. I replaced all of them with Samxon RS and it worked great. Oddly enough this 2009-dated FSP had a couple of small Rubycon YXFs in the primary. One day I'd like to test all my 10mm Teapo SC and see how they really held up.

[cheapie]

Re: Teapo capacitor quality

In my experience, I never seen Teapo fail on power supplies. BUT they were usually well built (HIPRO or some FSP models).

I've seen failed Teapo in a Hipro, actually. It was a 500W model (can't remember which), and the +5VSB rail stopped working after about a year. I opened it up, and found several bulged Teapo caps. The previous power supply in that computer (a Lite-On 300W) also had bad Teapo caps in it.

On the other hand, I used to have an FSP-built OCZ 700 watt power supply with Teapos, and they held up fine for the 2ish years I used the thing.

I've also seen an Astec 200W power supply from 1996ish that had Nichicon caps, which were all fine, of course. I used that thing for a few months to replace a Huntkey-built 350W power supply (the third power supply in that computer that I mentioned above), until I got my hands on a Seasonic S12II Bronze 520W. That one has a Rubycon primary cap, and all of the others are Chemi-Con. It then got a Seasonic S12II Bronze 380W (all Chemi-con) in it so that I could have the 520W for a different computer. That computer finally died a few weeks ago from motherboard failure (the Super I/O chip vaporized a lead. It was running, but SpeedFan was using 100% CPU and not responding. I tried rebooting it, and it failed to POST). The S12II Bronze-380 then went into an almost-identical computer (replacing a still-working 350W Hipro), which is now working as a "multi-server" (NAS, gateway, some databases, HTTP, DHCP, etc.) for my network.

[c_hegge]

Re: Teapo capacitor quality

I think those were SM series (not they they were much better). I had a dx5150, with them, and every last one was bad - http://hardwareinsights.com/wp/poly-...tually-work/3/. The machine worked fine after polymodding, though.

[mockingbird]

Re: Teapo capacitor quality

SZ series were more often found on motherboards. They are a very low ESR series, like Nichicon HM and NCC KZG. I can't think I've ever seen one that hadn't failed. I'd class them as a 4th tier cap - right down there with GSC/Sacon.

Are you sure about Teapo SZ? I seem to remember them lasting pretty good. HP used them in their old P4 towers and I think they hold up OK IIRC. I don't think they were on the VRM though.

[Pentium4]

Re: Teapo capacitor quality

I've seen a ton of PSU's and I honestly think OST is quite a bit better than Teapo and Ltec. I'd put Ltec and Teapo in the same category. I'm going off of experience pulling and testing their ESR/Capacitance not just looking at them to see if they are bulging or not. Fuhjyyu is garbage all around, that's for sure

[goodpsusearch]

Re: Teapo capacitor quality

LTEC are definitely worse than Teapo.

Ost caps are not very far from Teapo.

And Fuhjyyu / JunFu are better than Capxon.

[pc7fan]

Re: Teapo capacitor quality

^
I kind of agree...
Teapo should be used for lower temperature and stress applications.
In my experience, I never seen Teapo fail on power supplies. BUT they were usually well built (HIPRO or some FSP models). I saw hundreds of bad Fuhjyyu caps and a few bad LTEC and OST caps. The Teapo caps were also tested on a ESR meter..

So that means...
- Teapo will last in lower temperature and stress applications.
- LTEC and OST are worse than Teapo
- Fuhjyyu is right on the bottom with knock-off brands.

You may disagree with me but that is MY experience.

[c_hegge]

Re: Teapo capacitor quality

It's about Teapos, so a great qestion:

How are those (blackish) SY compared to the (green) SC and (blueish) SZ?
Do you have any information about the differences between those three and which of them is the better part?

SZ series were more often found on motherboards. They are a very low ESR series, like Nichicon HM and NCC KZG. I can't think I've ever seen one that hadn't failed. I'd class them as a 4th tier cap - right down there with GSC/Sacon.

SY and SC are higher ESR series, and are similar to each other in terms of quality IMO. Sometimes they hold up OK, other times they fail after only a few years - kind of like OST and LTEC.

[Sparkey55]

Re: Teapo capacitor quality

It's about Teapos, so a great qestion:

How are those (blackish) SY compared to the (green) SC and (blueish) SZ?
Do you have any information about the differences between those three and which of them is the better part?

You might as well be comparing a three day old rotten egg to a three month old rotten egg. Once you break them open, a rotten egg is a rotten egg. Teapo is a crap brand, always was and will be period.

[Stefan Payne]

Re: Teapo capacitor quality

It's about Teapos, so a great qestion:

How are those (blackish) SY compared to the (green) SC and (blueish) SZ?
Do you have any information about the differences between those three and which of them is the better part?

[Agent24]

Re: Teapo capacitor quality

I have had a lot of boards prior with Teapo caps, from the Socket 7 to Socket A (mainly Epox), and also power supplies, and they all seem fine, including ones I still have now. Of the few cheapo cap companies I'd trust, Teapo is probably one of them. Ost is the other.

They are not the worst by far, but I wouldn't 'trust' either of them given the amount of failures I, and others, have seen in both brands.

I personally wouldn't go with anything cheaper than Taicon or Samxon.

If by 'seem fine' they look physically OK and your computer doesn't crash, that doesn't mean much really. You need to check with an ESR meter if you really want to know...