Category:Electronic Components Component Learning

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Electronic components are basic electronic element or electronic parts usually packaged in a discrete form with two or more connecting leads or metallic pads. Electronic Components are intended to be connected together, usually by soldering to a printed circuit board (PCB), to create an electronic circuit with a particular function.

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Capacitor issues Reply 2017-02-03 23:04:08
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Burnell

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Hi Guys
It's my first post. Got a question, as diyers we all go to great lengths
to match resistors, transistor etc for our projects right but I have not
come across any articles about matching capacitors be it film or e caps.
Generally tolerance is given at +- 20 % but from my understanding this
tolerance only refers to voltage so does this applies to capacity as well and
what about esr do caps vary that much in tolerance. This might sound
goofy but I do notice that SQ is affected when changing caps of the same
brand, same voltage & same capacity. So much so that even sound
stage is affected too and this is happening after 50 hrs of burn in. These
caps are audiophile caps & not the el cheapo types. Would be great if some
experts here can shed some light to this
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

Fabio Ricci

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A good and help piece of info.
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