Home |
Search |
Today's Posts |
|
Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to alt.engineering.electrical,sci.electronics.components,sci.electronics.design,sci.electronics.repair
|
|||
|
|||
Supercaps and ESR
Trying to find a replacement for a 1F/2.5V supercap.
Original: http://www.newark.com/cooper-bussman...super-1f-2-5v- 0-4ohm/dp/78K7800?Ntt=B0810-2R5105-R I can find local replacements rated 1F/5V but the ESR is ~30 ohms instead of 0.4. I presume that supercaps aren't applied to filter applications -- their specialty being an alternative to batteries to power memory or such -- so ripple current shouldn't be an issue. My question: what's the impact of replacing a supercap with one with a higher ESR? Thanks, Dave |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
OT Supercaps | Metalworking |