Can I use these? GC/RS for RLP

[Mad_Professor]

quick question
recapping dell psu, missed capacitor spec, it's 3300 6.3 OSI RLP, there seems to be a pi coil in the circuit I would assume it's for 3.3v rail

RLP
0.38 ohms @ kHz, ripple 1655

What I have on hand, is 3300 6.3v samxon GC and 3300 10v RS.

RS 10v
0.39 ohms @ 100kHZ, ripple 1863

GC 6.3v
0.11 ohms @ 100kHz, ripple 2885

Which one should I use? or should I just order and wait 4 days?

[stj]

Re: Can I use these? GC/RS for RLP

use the rs

[jazzie366]

Re: Can I use these? GC/RS for RLP

quick question
recapping dell psu, missed capacitor spec, it's 3300 6.3 OSI RLP, there seems to be a pi coil in the circuit I would assume it's for 3.3v rail

RLP
0.38 ohms @ kHz, ripple 1655

What I have on hand, is 3300 6.3v samxon GC and 3300 10v RS.

RS 10v
0.39 ohms @ 100kHZ, ripple 1863

GC 6.3v
0.11 ohms @ 100kHz, ripple 2885

Which one should I use? or should I just order and wait 4 days?

Either should work, GC has a very low impedance though. I'd pick RS.

[Mad_Professor]

Re: Can I use these? GC/RS for RLP

Thanks guys, I used the RS, I also ran into same thing with another PSU 2200uf 6.3 and after jazzie comment, I used a nichicon HE for that.

[momaka]

Re: Can I use these? GC/RS for RLP

RS is better for PSU indeed. But if the 3.3V rail is mag-amp regulated (which most are, unless you are dealing with some really cheapo PSU), the Samxon GC would have probably worked okay too, despite being quite low ESR.