- Accurate 2%
- Wide range from 1 µH - 10 H
- Broad choice of standard and optional models with many powerful features
- Compact, convenient, and rugged
- Panel Mounting, Shielded Case and Fuse Protection options available
- Direct reading and Error proof
- Color Coded
The LS Series Inductance Decade Box is the most commonly used inductance
substitution box on the market today. The LS Series is not only easier to use,
but it is also priced lower than almost all of its competition.
The LS
Series is an economical, indispensable set of inductors with a variety of uses
in engineering, design, troubleshooting, or service fields.
One nice
feature of the LS Series is that it uses convenient side by side, color
coded, thumbwheel switches allowing for direct reading — There is no fumbling
with multiple slide or rotary switches. Simply dial in the desired values and
use!
Made of high impact plastic and weighing less then a pound, these
inductance decade boxes are very portable and can reduce clutter on a busy lab
bench.
LS Series Inductance Decade Box Basic
Specifications
|
Model |
LS-400 |
LS-400A |
LS-400L |
|
Type of Substituter |
Wide Range Inductance |
Inductance |
Low Inductance |
|
Accuracy |
±(2%+0.5 μH) |
|
Decades |
4 |
3 |
6 |
|
Range |
0 - 9.999 H |
0 - 999 mH |
0 - 999.999 mH |
|
Resolution |
1 mH |
1 mH |
1 μH |
|
Type of Components |
Toroidal Inductors |
| Test Conditions |
1 kHz; 0.1 Vrms; series model; 23ºC. |
|
Residual |
≤0.23 Ω; ≤1 µH |
≤0.17 Ω; ≤1 µH |
≤0.34 Ω; ≤1.5 µH |
| Physical |
12 x 7.9 x 5.6 cm, 23g (4.7 x 3.1 x 2.2 in, 8
oz) |
|
|
Additional Frequency Information
|
Inductance |
Frequency Range |
Max. Q |
Rating |
|
0.1 - 0.9 mH |
300 Hz - 2MHz |
100 @ 800 kHz |
700 mA |
|
1 - 9 mH |
300 Hz - 1MHz |
80 @ 40 kHz |
500 mA |
|
10 - 90 mH |
300 Hz - 800 kHz |
80 @ 40 kHz |
300 mA |
|
0.1 - 0.9 H |
300 Hz -200 kHz |
40 @ 20 kHz |
100 mA |
|
1 -9 H |
200 Hz - 20 kHz |
30 @ 8 kHz |
20 mA |
|
10 -90 H |
200 Hz - 6 kHz |
60 @ 2 kHz |
4 mA |
