I have a video card here with crappy Skywell caps, and one of the lytics is a strange value, it's 510uF 4V. I should be able to replace it with a 270uF 4V poly cap right? the polymer reads:
ULR
4V
270
YZ
ULR
4V
270
YZ
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Re: Want to replace electrolytic with polymer?
use the 560@4 sepc sanyo in the store.that one may actually be a poly.
post a pic.most skywell i have seen were series sht.
used to joke that they saved a fraction of a cent by leaving out the "i" -
Re: Want to replace electrolytic with polymer?
There are 5 Skywell caps, 4x 1000uF 6.3V (SHT) and the 510uF 4V cap is SEL (The one with no vent) Yeah I agree, they are shit
That one in the back is a lonely nichicon VR...
Attached FilesLast edited by Pentium4; 12-17-2012, 06:54 PM.Comment
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Re: Want to replace electrolytic with polymer?
I'm with kc8. I'd just go with a 560I love putting bad caps and flat batteries in fire and watching them explode!!
No wonder it doesn't work! You installed the jumper wires backwards
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I have a situation where a power supply is commonly abused and the 12v supply caps take a beating. They don't commonly fail but they run hot. I was thinking about going from a liquid electrolytic (Panasonic FC and Nichicon HE) to an organic polymer. The values have been 330uF. I typically use a higher-than-needed voltage to get a lower ESR. The supply is operated from 12v.
If not organic polymer, what would be the caps that could take the most abuse? -
I've just been repairing some (very) old speakers with a loud hum that occurred as soon as you powered them on regardless if any actual audio is played through them. I work in a School so it's 99% likey that the Teachers have hardly ever turned the power off on them for well over 10+ years.
As you can see the top large capacitor on the right has a bulge on the top so defincately needs replacing. As the one next to it is exactly the same capacity and voltage I planned to replace them both.
What is your advice/opinion on whether or not on old(er)... -
Hello,
can I use this cap:
https://www.tme.eu/en/details/ues1h4...tors/nichicon/
Capacitor: electrolytic; bipolar; THT; 47uF; 50V
to replace this capacitor: Electrolytic Radial E 47uF/50V 6.3x11 RM2.5 105°C Jamicon
What exactly I can expect to install bipolar electrolytic cap instead a regular one?
Thanks. -
This specification for the ASUS 510UF-EJ579T Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 510UF-EJ579T boardview and 510UF-EJ579T schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for ASUS...09-06-2024, 09:32 AM
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This specification for the ASUS 510UF-EJ309T Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 510UF-EJ309T boardview and 510UF-EJ309T schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for ASUS...09-06-2024, 09:32 AM
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