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bananasiong said:I'm going to buy from farnell, the electronics shop has the catalog, so I can order from them.
Multilayer ceramic capacitor, I think this is what I need which is ceramic cap, but what is multilayer?
And the ferrite coil I've found is Ferrite Drum Core, is it suitable?
OMG, I thought as long as they are ferrite inductor it will be working fine. I've ordered that After comparing the ferrite inductor with your recommendations, I found that the resistance of the inductor that I've order is more than 10 times compared to yours.justDIY said:that still looks like an RF choke ... try searching for power inductor. at only 10uh, even a small power inductor will have a rating of several amps. Here's something good from Farnell's sister company Newark. Your datasheet will recommend what inductors to use, or at least what supplier and series to look at.
https://www.newark.com/jsp/Passives...NICS/CD1-100-R/displayProduct.jsp?sku=27K6797
another, perhaps smaller in size
https://www.newark.com/jsp/Passives.../PM105-100M-RC/displayProduct.jsp?sku=63K3495
justDIY said:that one looks like a winner!
I haven't tried soldering smt components before, only some ICs. Take this chance to try itone thing to note about ferrite smt inductors, if you're soldering by hand, the ferrite gets really fragile when it's hot - I've busted a couple bobbin type smt inductors to learn that
bananasiong said:
What to do, this is my country.. everything is really difficult to find.. sigh
But I'm not sure whether I can order the parts of RS from the electronics shop which I order farnell parts, need to check them out tomorrow.
I haven't tried soldering smt components before, only some ICs. Take this chance to try it
Thanks
Hi,aussiepoof said:Banana: Farnell and RS are as expensive as all hell no matter what country you're in!! I avoid the Australian arms of these companies for that reason too. Try these two:
**broken link removed**
or
http://www.altronics.com.au
Both will post parts to you rather than forcing you to use Fedex/UPS etc., and their prices are very reasonable. Altronics has the inductors you need and is based in Perth, Futurlec is cheaper on other components and though also based in Australia they ship from Thailand. I dare say both will prove cheaper even when you include the postage to Malaysia!
Regards,
Paul