調整可能なインダクタンス

調整可能なインダクタンス

調整可能なインダクタンスは、エナメル線を高周波磁気コアまたはフェライト磁気ロッドに巻くことによって作成されます。コイルの隣には、インダクタンスを調整するための調整可能な永久磁石が取り付けられています。当社の製品はEU規格に準拠しており、品質と安定性が高く、中国および海外で幅広い市場を持っています。

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製品説明


1. Product Introduction of Adjustable Inductance


Adjustable Inductance introduction:General I.F. Adjustable Inductors changes the inductance of the coil by changing the relative position of the permanent magnet and the coil, so as to achieve the purpose of linear compensation. There are usually two ways to change the inductance. 1:The soft ferrite with thread is used to change the position of the iron core in the coil; 2:A sliding switch is used to change the number of coil turns, so as to change the inductance of the inductor.


2. Product Parameter (Specification) of Adjustable Inductance


 1. Five-ring pattern and size (SHAPE AND SIZE) (unit mm)

 Example: 5K TYPE

 Type

A  max

B ref

D

E±0.05

Copper shell Y/N

 K5Y                

5.2±0.5                

6.2±1.0             

5.0±0.5                

3.5±0.5                

0.40                      

Y                               

 K6Y

7.0±0.5

8.0±1.0

7.0±0.5

4.0±1.0

0.40 

Y

 K175

6.5±0.5

12.0±1.0

6.5±0.5

4.0±1.0

0.40 

Y

 K10

10.0±0.5

12.5±1.0

9.8±0.5

4.0±1.0

0.40 

Y

 Type

A  max

B ref

C

D

E±0.05

F

 7KB-S1

15.5±1.0

8.0±0.5

7.0±0.5

10.0±0.5

0.70 

10.3±0.5

 7KB-S2

15.5±1.0

5.2±0.5

7.0±0.5

9.6±0.5

0.70 

10.3±0.5

 7KB-S3

13.0±1.0

5.2±0.5

4.5±0.5

7.0±0.5

0.50 

7.3±0.5

 7KB-S4

8.5±1.0

5.2±0.5

4.5±0.5

7.0±0.5

0.50 

7.3±0.5

 Five ring number representation

 K5Y  -  178X  -   1.0UH

 (1). Number of five rings (Type): Adjustable inductor (K5Y) Appearance size (SIZE) 5 in K5Y represents the appearance size of adjustable inductance

 (2). Five-ring sample number (178X)
 (3). Inductance "1.0" means 1.0UH (1.0 )
 (4). Inductance unit: (UH)

3. Product Feature And Application of Adjustable Inductance


Adjustable Inductance  Features and Applications:

Variable inductors for RF stage

High stability

Available core materials:  Carbonyl, Ferrites.Aluminum. Brass.

Some products can be shielded with different kinds ofmetallic shield.
K5 Adjustable Inductors Applications: ANT, R.F & OSC. Coils; FM radio; TV transceiver.


4. Product Details of Adjustable Inductance


Inductance ranges: 0.01μH-1.5μH

Rated frequency:1 10MHz– 500MHz
When use of a ferrite or carbonyl core, the inductance is min,and is measured with core 1/2 way out top of bobbin.
When use of a aluminum or brass core, the inductance is max, and is measured with core 1/2 way out top of bobbin.
operating temperature: - 40℃to 85℃.




5. Product Qualification of Adjustable Inductance


Adjustable Inductance Qualification:
Our General I.F. Adjustable Inductors comply EU standards and reliability tests, with good quality, stability and durability.




6. Deliver, Shipping And Serving of Adjustable Inductance


Our Adjustable Inductance inductance generally have a domestic delivery date of 5 working days; The foreign delivery time is 10 working days. Our packaging adopts three-level packaging, which is firm and reliable, and can effectively protect the products from damage


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