Hi , i just bought some 47uf 50v caps from farnell , the esr of the cap i took out was around 0.8 the new ones measure 1.8 which seems too high , are these a bad batch do you think ?
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high esr on new rubycon caps
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Re: high esr on new rubycon caps
You'd have to look at the spec for the part. Did you buy the same mfr and series or an equivalent part?PeteS in CA
Power Supplies should be boring: No loud noises, no bright flashes, and no bad smells.
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Re: high esr on new rubycon caps
The caps i removed were JEC cd110 these are what i used to replace them :
https://uk.farnell.com/rubycon/50yxm...50v/dp/1281851
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Re: high esr on new rubycon caps
Using a low impedance part for general purpose decoupling may be moderate overkill, but the extra cost is moderate (or less), and the low impedance part might last longer.PeteS in CA
Power Supplies should be boring: No loud noises, no bright flashes, and no bad smells.
****************************
To kill personal responsibility, initiative or success, punish it by taxing it. To encourage irresponsibility, improvidence, dependence and failure, reward it by subsidizing it.
****************************
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