AIR CORE INDUCTORS 电感

0.068

0.1

0.1

0.15

0.18

0.22

0.22

0.33

0.33

0.39

0.39

0.47

0.47

0.50

0.56

0.68

0.68

0.70

0.80

0.82

0.90

1.0

1.0

1.2

1.2

1.4

1.5

1.5

1.55

1.6

1.8

1.8

1.9

2.0

2.2

2.2

2.5

2.5

2.7

2.7

3.6

4.7

5.0

5.0

6.4

6.8

8.0

15

Air core inductors   

Cutting edge inductor for the fastidious audiophile and serious high end loudspeaker system 
manufacturer.     

Paper and foil wound air core inductors for loudspeaker crossover networks.Unlike other brands, 
Jensen Capacitors foil wound inductors do not contain any polymers or plastics. They contain only
natural materials providing a particular sonic benefit for the human ears.
     
Carefully selected raw materials and a strictly controlled manufacturing process ensure uniform 
and high sonic quality.
     
The high purity, oxygen-free copper foil and the dielectric consisting of very thin (20 μm) paper
tissue made of special fine unbleached fibres, are wound onto a phenolic paper tube.To ensure high 
electrical and mechanical stability and long lifetime the windings are vacuum impregnated with mineral
wax.The construction and the manufacturing process, during which the inductors are wound with a high 
and fully controlled winding tension, dried and impregnated under high vacuum ensure high and uniform 
sonic quality.Due to the large cross-sections (12 and 14 AWG) of the foil, the inductors have an extremely 
low AC/DC resistance resulting in reduced power loss, high current capability and extremely low stored 
charge. Negligible skin effect and flat inductance versus frequency curve from 20 Hz to 100 kHz are other
important features.he leadouts are folded out of the copper foil in the winding itself, eliminating the 
need of welding or soldering, which are usually sources of undesired harmonic and phase distortions.
     
As the impregnation wax has a melting point above 100°C, it is very consistent at room temperature, 
ensuring high mechanical and dimensional stability thus eliminating the FM distortion that may occur 
if the winding can flex or distort.
     
Features: 
Conductor: High purity, oxygen free copper foil 0.15 x 20 mm. for AWG 12 and 0.06 x 35 mm for AWG 14.     
Dielectric: High density special paper, impregnated with mineral wax. Polypropylene, polyester (MYLAR), 
polycarbonate or polystyrene foil available only on request.

Leadouts: Folded out of the conductor. Length depending on the dimension of the inductor but min. 50 mm.
     
Inductance tolerance: ±5% ( for low inductance values ± 10%)