Be weary of capacitors with a much higher voltage rating than specified in the design - their impedance characteristics can and will change depending on frequency!! If it's involved in a circuit with tight voltage and current tolerances and AC(i.e. it's taking part in reference, or analogue to digital/digital to analogue conversion, or high speed FETs/BJTs) is will affect the outputs.Ceramics can and will fail if overheated during assembly.JonathanSent: Friday, March 14, 2014 8:18 PMSubject: Re: [sconz] another nub question xD
Hi Suze. Higher voltage is fine for a capacitor. Friend of mine explained this to me. Basically they'll just not "fill up" completely, but will still discharge as normal. Thanks 1jz ecu! Gotta see the bright side. :) just gotta watch the physical size.
DennisOn Mar 14, 2014 5:47 PM, "Suzy W" <email@example.com> wrote:
Did a search on jaycar and got a match to https://www.jaycar.com/productView.asp?ID=RC5332&w=470pf&form=KEYWORD they're not quite the same and specify 50v cap. Is this alright to use as a replacement?Also did a search here http://www.tradetech.co.nz/results.html?search_type=1&new_search=1&q=470pf and they're slightly different again, not sure which I can use :/
On Fri, Mar 14, 2014 at 5:44 PM, aj hunter <firstname.lastname@example.org> wrote:
471 = 470pf
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On Friday, 14 March 2014 5:24 PM, Suzy W <email@example.com> wrote:I need to replace this cap and I just want to be positive that I have this right :)471Jit's a 470pF +-5% tolerance?I'm attempting to fix my hoard of tail lamp failure boxes :D--- Supra Club of New Zealand - http://www.supras.org.nz/ Website sponsored by Alltech Diesel & Turbocharger http://www.turbo.co.nz