AIR CORED COILS
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Air cored coils are, for physical reasons, unbeatable as far as accurate pulse reproduction and freedom from distortion are concerned. For this reason, for all the purists, we stock air cored coils with wire diameters of up to 3.0 mm. It is also possible in this way to create greater inductances with relatively low internal resistance. Vacuum impregnation, which is described in detail at the end of the chapter "Zero Ohm Coils", also leads in the air cored coils described here to greater detail and spatial quality in the reproduction of music. |
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Round coil form: Tolerance: Max 3%, typically 1.5% Electrolyte copper 99.99 % pure Coil forms: PA, glass fibre reinforced |
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round coil form
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d
mm |
l
mm |
dl
mm |
e1
mm |
e2
mm |
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30/17
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30
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20
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5.2
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3
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9
|
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36/8
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36
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10
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5.2
|
5
|
12
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40/17
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40
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20
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5.2
|
5
|
12
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58/15
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58
|
18
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5.2
|
6
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12
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58/18
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58
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21.7
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5.2
|
10
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20
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58/25
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58
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27.7
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5.2
|
10
|
20
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70/25
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70
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29
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5.2
|
10
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22.5
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K1
|
25
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10.2
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5
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4
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6.5
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K2
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36
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10.2
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5
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7
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12
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K3
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42
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13.6
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5
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6
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13.5
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K4
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47
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17.8
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5
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4
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14.5
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K5
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58
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17.8
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5
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6
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20
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K6
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70
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29
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5
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8
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22.5
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K7
|
77
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27.8
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5
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6
|
26
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Type information : L40 to L300
| Air cored coils with 0.40 mm winding diameter | L40 | |
| Air cored coils with 0.71 mm winding diameter | L71 | |
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Also as baked varnish winding version available! |
BL71 |
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| Air cored coils with 1.00 mm winding diameter | L100 | |
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Also as baked varnish winding version available! |
BL100 |
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| Air cored coils with 1.40 mm winding diameter | L140 | |
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Also as baked varnish winding version available! |
BL140 |
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| Air cored coils with 2.00 mm winding diameter | L200 | |
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Also as baked varnish winding version available! |
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| Air cored coils with 2.50 mm winding diameter | L250 | |
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Also as baked varnish winding version available! |
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| Air cored coils with 3.00 mm winding diameter | L300 | |
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Also as baked varnish winding version available! |
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