LONG LINE ELECTRONIC
COMPANY LIMITED

Products

EMC Common Mode Choke cores(LLE-CM)

Product Description:


  • Supply Ability: 500000Piece/per Month
  • Port: Beijing/Tianjin
  • Payment Terms: T/T,Paypal,L/C
  • Product Detail

    Product Tags

    EMC Common Mode Choke cores(LLE-CM 

     TIM图片20190325140426

    1.Features

    •  High initial permeability and high AL value
    •  High effective insertion loss and excellent noise suppression
    •  Wide frequency range, large adjustable range for permeability(µ0)from 20000~160000
    •  Low core loss,small choke size for volume and weight with epoxy coating

    2.Application

    • Switched-mode Power supplies
    •  EMI common mode fliter

    3.Properties:

      Nanocrystalline cores Ferrite cores
    Saturation magnetic induction Bs(T) ≥1.20T 0.4
    Curie temperature(℃) ≥560 170
    Saturation magnetism flexible coefficient(×10-6 <2 4
    Operating Temperature Range -55—130℃ <80℃
    Initial permeability µ0 20000-160000 2000
    Coercivity  A/m <1.6 30
    High frequency core lose P(20KHZ.0.2T) 3.4 7.5

    4.Specifications and electric parameters:

    Part No.

    Core dimensions(mm)

    OD×ID×H

    Finished dimensions(mm)

     

    lFe

    (cm)

    AFe

    (cm2)

    AL

    Type of finish

    OD

    ID

    Ht

    10K

    nominal

    100K

    nominal

    1

    7.2×4.5×3.0

    8.0

    3.5

    4.5

    1.81

    0.03

    12

    Plastic case

    2

    9.8×6.5×4.5

    11.2

    5.1

    5.7

    2.56

    0.06

    22

    5

    Plastic case

    3

    10×6.5×5.0

    11.2

    5.1

    6.5

    2.59

    0.07

    24

    Plastic case

    4

    12×8.0×4.5

    13.5

    6.5

    6.5

    3.14

    0.07

    25

    Plastic case

    5

    14×10×5.0

    15.5

    8.5

    6.8

    3.77

    0.08

    21

    Plastic case

    6

    16×10×8

    17.2

    8.5

    10

    4.08

    0.19

    40

    Plastic case

    7

    20×12×8

    22.3

    10

    10.3

    5.03

    0.25

    45

    Plastic case

    8

    20×12×8

    22.3

    10

    10.3

    5.03

    0.25

    20

    9

    Plastic case

    9

    16×12.5×6

    ≤17.8

    ≥10.7

    ≤8.0

    4.48

    0.08

    16

    5.3

    Epoxy coated

    10

    26×16×10

    27.5

    14.0

    12.5

    6.60

    0.39

    65

    15

    Plastic case

    11

    21×16.5×12

    22.8

    14.6

    15

    5.89

    0.21

    7.5

    Plastic case

    12

    28×18×15

    30.2

    16.0

    17.6

    7.23

    0.59

    60

    Plastic case

    13

    25×20×10

    27.8

    18

    12.7

    7.07

    0.20

    30

    7

    Plastic case

    14

    30×20×15

    33.1

    17.8

    17.5

    7.85

    0.59

    70

    Plastic case

    15

    32×20×10

    34

    17.8

    12.5

    8.17

    0.47

    45

    Plastic case

    16

    40×25×10

    42.5

    22.5

    13.0

    10.21

    0.59

    50

    Plastic case

    17

    40×25×15

    43.2

    21.9

    18.9

    10.21

    0.88

    70

    Plastic case

    18

    40×32×15

    44.3

    29.2

    18.6

    11.31

    0.47

    45

    7

    Plastic case

    19

    40×32×15

    ≤43.5

    ≥28.5

    ≤17.8

    11.31

    0.47

    14

    7.2

    Epoxy coated

    20

    50×32×15

    53.2

    29.0

    18.2

    12.88

    1.05

    60

    Plastic case

    21

    50×32×20

    53.2

    29.5

    23.5

    12.88

    1.40

    80

    Plastic case

    22

    50×40×20

    ≤53.5

    ≥36.5

    ≤22.8

    14.14

    0.78

    30

    10

    Epoxy coated

    23

    50×40×25

    53.4

    36.2

    28.3

    14.14

    0.98

    62

    12

    Plastic case

    24

    60×40×20

    63

    37

    24

    15.71

    1.56

    70

    Plastic case

    25

    64×40×20

    67

    37

    24

    16.34

    1.87

    80

    Plastic case

    26

    65×50×25

    68

    47

    29

    18.06

    1.46

    60

    18

    Plastic case

    27

    80×50×20

    84

    47

    24

    20.42

    2.34

    80

    Plastic case

    28

    100×80×20

    76

    103.6

    23.7

    28.27

    1.56

    45

    13

    Plastic case

    • ※ Test conditions:   0.1 V
    •  AL=Inductivity for N = 1 (tolerance +50/ -30%)                                 
    • others cores can be made for meeting user’s need.

  • Previous:
  • Next:

  • Related Products

    WhatsApp Online Chat !