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Cobalt based amorphous alloy magnetic cores have extremely high permeability and very low coercivity (Hc), and their CT products have high precision, high sensitivity, low loss, and good temperature stability characteristics
Specific applications: Magnetic amplifier switch power supply, spike suppressor, flux gate coil, etc
Main application areas: new energy vehicles, solar energy storage and charging, smart grid, etc.

Key words:

Soft magnetic material series, magnetic core series, electronic components series

Classification:

Transformer, sensor magnetic core

  • Product description
  • Model number
  • Typical graph
  • Main application field
  • Cobalt based amorphous alloy magnetic cores have high magnetic permeability and pole loss, and their CT products have high precision and sensitivity characteristics.

    characteristic

    Extremely high initial magnetic permeability and maximum magnetic permeability

    Low hysteresis loss and zero on resistance

    Having a high rectangular ratio (Br/BS ≥ 90%)

    Good temperature stability, capable of meeting the temperature range of (-55 ℃~120 ℃)

  • The following products are suitable for current transformers

     

    Product specifications

    CORE Size 

    (mm)

    Finished product size(mm)

    Ae

    Le

    weight performance parameter 
    external diameter internal diameter height

    mm2

    mm

    (g)

    Bs (T)

    Br/Bs (%)

    Hc (A/m)

    Typical values Typical values Typical values reference value reference value reference value Typical values Typical values Typical values

    DYC120805ZB

    12*8*4.5

    14

    6.6

    6.3

    7.0

    31.0

    1.7

     

    0.58

     

    ≥90

    ≤0.4

    DYC120905ZB

    12.2*8.7*4.5

    14.8

    6.7

    7.1

    6.3

    32.8

    1.6

    DYC151005ZB

    15*10*4.5

    16.9

    8.2

    6.7

    9.0

    39.2

    2.7

    DYC181205ZB

    18*12.2*4.5

    20.2

    10.6

    6.2

    10.8

    47.1

    3.9

    DYC191505ZB

    19*15*5.0

    20.9

    13.1

    7.1

    8

    53.4

    3.2

    DYC191705ZB

    19*17*5.0

    20.9

    13.1

    7.1

    8

    53.4

    3.2

    DYC211405ZB

    21*14*4.5

    23

    12.5

    6.2

    12.6

    55

    5.2

    DYC221803ZB

    22*18*3.2

    24.7

    15.4

    6

    5.1

    62.8

    2.4

    DYC231703ZB

    22.9*16.5*3.2

    25.1

    14.2

    6

    8.2

    61.9

    3.7

    DYC252008ZB

    25*20*8

    27.6

    18.3

    10.8

    16

    70.7

    7

    DYC252010ZB

    25*20*10

    27.6

    18.1

    12.7

    20.0

    70.7

    10.6

    DYC262005ZB

    26*20*5

    28.3

    18.1

    7.2

    12.0

    72.3

    6.5

    DYC312804ZB

    30.5*27.5*3.6

    28.3

    18.1

    7.2

    4.3

    91.1

    2.9

    DYC383007ZB

    37.8*31*6.5

    39.3

    29.1

    8.4

    17.7

    108.1

    14.3

     

    The following products are suitable for flux gate coils

     

    Product specifications

    CORE Size 

    (mm)

    Finished product size (mm)

    Bs

    Br

    μi

    μm

    Hc

    external diameter internal diameter height

    (T)

    (T)

    (K)

    (K)

    (A/m)

    Typical values Typical values Typical values Typical values Typical values Typical values Typical values Typical values

    DYC161404ZB

    15.5*14.1*3.6

    17

    12.6

    5.4

    0.55-0.65

    0.3

    40

    450

    ≤0.4

    DYC201604ZB

    19.7*16.4*3.6

    22.1

    14.6

    5.2

    DYC242104ZB

    23.7*20.5*3.6

    26.7

    18.6

    7

    DYC262204ZB

    25.6*21.6*4.0

    27.6

    19.6

    6

    DYC312704ZB

    30.7*27.5*3.6

    33

    25.7

    5.2

                                                 

    *Height filling factor: 0.8

    *Customizable

  •  

    Static hysteresis loop

     

     

     

    Static magnetization curve

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