Good afternoon. That review these supercapacitors you benefit? have you done any experiment with something? are good? I know more of them. if you can help. regards.
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Re: feedback capacitors...supercapacitors...
Sorry, have no idea what you are saying/asking is that a google translate
translation?Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740 -
Re: feedback capacitors...supercapacitors...
yES I am spanish...good caps ? awesomeComment
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Re: feedback capacitors...supercapacitors...
try rephrasing the question.
As far as i understand he has general inquiry about supercaps, does anybody use them and/or they are good for anything.Comment
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Re: feedback capacitors...supercapacitors...
You may be correct Domas but as in his response he has given no indication that he understood what I was saying it seems a lost cause.
In any case he has asked the same? similar? (who can tell) question before and has been given an answer.
We either all agree with that answer or we dont have any other answer.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
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Re: feedback capacitors...supercapacitors...
My question is, are good capacitors? What I want is to speak a little about them. A greetingComment
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Re: feedback capacitors...supercapacitors...
There are several types of supercapacitors.
The ones you show in the picture are not the kind that could be used like a regular capacitor is used, because they have a high internal resistance. They can't release the energy in them very fast, so these are best used for stuff that doesn't use a lot of power.
For example, they are often used as 3v battery replacement for time keeping chips or instead of a BIOS battery. When the device is on, the super capacitor is charged and can provide power to the bios chip for lots of hours (or days) until the device is plugged in again.Comment
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After reading https://www.badcaps.net/forum/showthread.php?t=72162 it seems that supercapacitors simply do not last that long...
... or is it that it's being design-abused? Did Fluke mess up on this design?
Supercapacitors/EDLCs used as memory storage maintainers are presumptively used so that the cost/annoyance of swapping batteries are done away with. As a capacitor it should have long charge/discharge endurance, though supercapacitors not as much as a regular capacitor, but does it have significantly larger cycle counts compared to a, say, LiFePO4 battery?
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I thinking about about buying one later on this year depending on what feedback I get from this forum members that know more than I do about what is importance about what to have in a scope
https://www.aliexpress.us/item/32568...3333736563%21s... -
So after using capacitor bungs to repair the rubber feet on two laptops, shown here:
https://www.badcaps.net/forum/showpo...&postcount=548
… and here:
https://www.badcaps.net/forum/showpo...&postcount=585
… I was inevitably left with some paper rolls and cans from the Sacon FZ capacitors I “sacrificed”.
The paper rolls from these Sacon FZ caps looked absolutely bone-dry. The idea then occurred to me: what if I put a few drops of water on there? How (if at all) would that affect these already-failed capacitors?... -
Just wanted to get some feedback,
whats peoples' success rate with cof bonding repairs..... -
Hey guys. I have the dreaded OLED65CX5LB that LG decided to make REV 2.0 of the PSU 5 months after the first rev. If they moved that quickly you know that there is a problem ha ha.
My TV still has REV1.0 and has died. I have managed to get it back to life and it is working almost faultless.
The TV turns on if I press the power button 4-5 times. Once it's on it works perfectly and no reset clicking can be heard.
While on Stand-by I can hear the resets clicking, so I decided to investigate.
Well I am a bit stuck and need some help
The IC that controls...
Comment