Description
Rolling Inductor 150Watts 150uH
Kintronic Labs’ Rolling Inductor 150Watts 150uH Coil and Capstan Style high speed inductor is used for High Frequency Shortwave tuners.
This inductor is designed to be adjusted to very low and very high inductance values very precisely, without the concern of self resonance influence of unused turns.
- Inactive turns are wound onto a silver plated aluminum drum, short circuiting them together to allow for extremely low minimum inductance settings (0.3 µH minimum) and no high voltage on the ends of unterminated turns.
- The winding will be silver plated to a thickness of approximately 0.0005 to .001 inch.
- The customer will provide the position sensing potentiometer, motor drive mechanism, and control to prevent rotating the inductor to the physical extreme ends of the winding.
Frequency | Max | Inductance | Min | Inductance |
MHz | µH/Turns | µH/Turns | ||
1.5 | 140 | 87 | 0.3 | 1 |
1.9 | 152 | 87 | 0.3 | 1 |
2.0 | 154 | 87 | 0.3 | 1 |
3.0 | 220 | 87 | 0.3 | 1 |
4.0 | 600 | 87 | 0.3 | 1 |
6.0 | over 600 | 0.3 | 1 | |
8.0 | over 600 | 0.3 | 1 | |
12.0 | over 600 | 0.3 | 1 | |
16.0 | over 600 | 0.3 | 1 | |
20.0 | over 600 | 0.3 | 1 | |
24.0 | over 600 | 0.3 | 1 | |
28.0 | over 600 | 0.3 | 1 | |
30.0 | over 600 | 0.3 | 1 | |
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