[sdiy] Leaded Ferrite Bead vs. Inductivity

[Gergo.Palatinszky at nokia.com]

 Hi,

 I'd like to ask about the ferrite beads. Here in Hungary it's very difficult to buy some...

 So th question(s) is(are)

 1. Possible to use inductivity insted of ferrite beads? (my guess is: yes)

 2. If Yes, what is the correct value (interval) of it (in mH / uH) (of course the right ansver can be the: it's depends the circuit behind, but is there any common sense?)

 3. What I can buy it capable for 100mA only, it's enough or not? ( I propose some of my modules need higher value, but I've never measured)


Thanx


br,

 Pala