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VK2ZRG > TECH 02.02.10 07:46l 15 Lines 609 Bytes #999 (0) @ WW
BID : 2758_VK2ZRG
Read: DL8FO GUEST DG9NBR DK5AA DD3IA
Subj: COILCALC INFO TEXT
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Sent: 100202/0613Z @:VK2IO.#SYD.NSW.AUS.OC #:53327 [Castle Hill] FBB7.00i
From: VK2ZRG@VK2IO.#SYD.NSW.AUS.OC
To : TECH@WW
VK2ZRG/TPK 1.83d Msg #:2758 Date:02-02-10 Time:5:46Z
Coilcalc.exe designs and analyses single layer, air cored, solenoid coils
of round wire using the "current sheet" formula. This formula is more accurate
than Wheeler's approximate formula of æH =(R*R*N*N)/(9*R+10*L).
There are two design methods: Method A uses wire diameter, winding pitch
and the length/diameter ratio to calculate coil length, inside diameter and
number of turns. Method B uses coil length, inside diameter and winding pitch
to calculate the number of turns and wire diameter.
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