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Are these the same?
Posted: 16 Dec 2012, 15:38
by McHuge
Sorry if this sounds like a novice question but then again, I am a novice lol.
I'm building my first treble booster circuit and I want to know if a .047u cap is the same as a 4.7uf?
Are they two totally different entities or what?
Confused!!
Paul
Re: Are these the same?
Posted: 16 Dec 2012, 15:43
by iq01221
They are different, as both are in uF.
Equivalent to .047uF = 47nF = 47000pF .
Hope it helps. Best regards!!
Re: Are these the same?
Posted: 16 Dec 2012, 15:50
by McHuge
So a .0047u = a 4.7uf?
Sorry to sound thick
Re: Are these the same?
Posted: 16 Dec 2012, 15:52
by McHuge
4.7nf I meant
Re: Are these the same?
Posted: 16 Dec 2012, 15:54
by Greenmachine
yep you r right.
Re: Are these the same?
Posted: 16 Dec 2012, 15:57
by McHuge
Awesome, thanks guys.
Is there a conversion table online that will save me thinking about it????
Re: Are these the same?
Posted: 16 Dec 2012, 15:59
by McHuge
or is it just a case of moving the decimal point 3 places to the right?
Re: Are these the same?
Posted: 16 Dec 2012, 16:36
by Lucifer
There's loads of info online to help you get familiar with the different units and conversion between them.
Re: Are these the same?
Posted: 16 Dec 2012, 17:16
by FiveseveN
Re: Are these the same?
Posted: 16 Dec 2012, 17:27
by Nocentelli
McHuge wrote:or is it just a case of moving the decimal point 3 places to the right?
Yep, as with most metric measuring systems, the units go up by factors of 1000, so 1uF (microfarad) = 1000nF (nanofarad) = 1000, 000pF (picofarad).
After a few times of thinking about it, you will be converting without any effort; If it doesn't stick, an internet search for "capacitance convertor" will bring up half a dozen online calculators.
Re: Are these the same?
Posted: 16 Dec 2012, 17:33
by iq01221
Or googl'n "capacitor codes" or something alike...
Re: Are these the same?
Posted: 16 Dec 2012, 17:52
by McHuge
So I'm looking for...
.047u = 47nf
.0047u = 4.7nf
.001u = 1nf
??
What about the 2 47u electrolytic caps??
Re: Are these the same?
Posted: 16 Dec 2012, 17:55
by iq01221
Just 47uF...
Re: Are these the same?
Posted: 23 Dec 2012, 20:49
by atreidesheir