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ARONIT Coil with Baked Varnish Windings<br />
Aronit is a sintered metal material that is highly resistant to distortion even under very<br />
extreme stresses. Together with specially designed bobbins this material makes it possible to<br />
produce coils with extremely low resistance and excellent value for money. Aronit coils<br />
are the ideal choice for all applications calling for high power and low distortion at a<br />
reasonable cost.<br />
The windings of baked varnish coils are made using a special wire. After the coil has been<br />
wound it is heated up causing an additional layer of varnish on the wire to melt, bonding the<br />
individual windings firmly together. The effect is similar to that achieved with vacuum<br />
impregnation, but this process is cheaper for small coils. Baked varnish coils are available<br />
with winding diameters from 0.71mm – 1.40mm. All series are identified with a “b” prefix (see<br />
p. 23).<br />
e71, e77<br />
e45, e59<br />
Specifications:<br />
Tolerance: 3%<br />
e2<br />
e1<br />
e2<br />
e1<br />
Core material: ARONIT<br />
Four Nines OFC copper 99.998% pure<br />
Bobbin material: Fibreglass-reinforced PA<br />
l<br />
Series d l e1 e2<br />
mm mm mm mm<br />
e45 45 29.5 7 11<br />
e59 70 59 10 22.5<br />
e71 70 29 10 22.5<br />
l<br />
d<br />
d<br />
17
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