Crossover components needed

[Alan Meyne]

Hi friends!

Where can I source the following air core coils?
1. 0.33 mH, wire size 1.4mm, resistance < 1.5 Ohm
2. 0.47 mH,wire size 0.8mm, resistance < .47 Ohm
3. 1.5 mH,wire size 1.6mm, resistance < .31 Ohm
4. 4.7 mH,wire size 1 mm, resistance < .41 Ohm

Thank you.

Regards,

Alan

 

[GeorgeO]

Generally the wire thickness is expressed in gauge( mm can be converted into gauge). AFAIK there arent vendors here in India who supply these and some friends actually wind their own. I get mine from Solen most of the time. Their Perfect Lay inductors in 14 gauge are excellent.

 

[crisscross]

You can get inductors wound here, however they will all be hand-wound and not machine wound like the Perfect Lay Inductors. Is perfect lay better than hand-wound? I am not sure.. I haven't found any conclusive info. on this either way.

 

[GeorgeO]

Needless to add that these are VERY heavy, so you may find it difficult to get a mule to bring them across for you. I brought some crossover parts across from the US last week, and found that the 1.5mH coils weighed quite a bit. Since Lufthansa has, as part of their policy to nickel and dime passengers( cheapskates), instituted a policy allowing only a single 50 lb checked bag now, that hurt!

 

[captrajesh]

nickel and dime passengers( cheapskates)

Hey George, your eminent country cousin has coined an apt term to describe this' 'Cattle Class' :lol:

 

[GeorgeO]

Who? Not Vayalar Ravi?

 

[abhi]

Ex-MP Shashi Tharoor

 

[GeorgeO]

Ahh-of course, I clean forgot about him..now that he's dropped a bit out of limelight!

 

[grubyhalo]

Somehow I thought he was still the MP for the Trivandrum constituency...

 

[abhi]

You are right, Ex-Minister