ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
(Full specifications can be found on datasheet)
Accurate 2%
Cost effective for lab or educational uses
Wide range from 50 µH - 10 H
Broad choice of 3 standard models, the LS-400, LS-400A, LS-400L
Compact, convenient, and rugged
Direct reading and Error proof
Color Coded
(See Datasheet for Full 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
|
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.
