Quick Details
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Part Number:
EFD Series Ferrite Core
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Brand Name:
MCT
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Material:
Mn-Zn/Ni-Zn ferrite core
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Logo: Can be
customized
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Type: Power
core High
permeability
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OEM:
Available
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Core
Materials: M10P, M7P, M5P, MP4
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MOQ: Any
quantity
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Packing:
Carton, can be customized
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Custom Made:
Available
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Lead Time:
25 days after payment
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Certification:
ISO9001,ROHS,CE
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Part Information
Product Name: High Frequency Transformers EFD Series Ferrite Core for Surface Mounting
Products Range: Electronic
transformers, filter inductors, choke coils, bobbins, relays, magnetic cores.
Applications: Small size and
large power transformers, monitor backlight power supply, LED power supply,
precision instruments, power modules, the computer terminal output.
Advantages: Our Factory is made up of 500 people, huge
output can be finished every day.
We have a technical team consist of 5 experienced
engineers.
All materials are environmental protected. We accept
custom made and design service.
Samples time: 7-10 days for customized parts, 3-5 days for
standard parts.
Shipping Details: By air, By ship, etc.
Product Details
EFD series high frequency ferrite core wieh small thermal resistance
Fig1 EFD10/EFD15 Core Fig2 EFD Core
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TYPE
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Dimension:mm
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Weight:g
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A
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B
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C
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D
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F
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G
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H
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EFD10
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10.5±0.3
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5.20±0.1
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2.70±0.1
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1.45±0.2
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4.55±0.25
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3.75±0.2
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7.75±0.25
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0.91
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EFD12
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12.5±0.3
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6.20±0.2
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3.50±0.2
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2.0±0.2
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5.40±0.25
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4.55±0.2
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9.0±0.25
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1.8
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EFD13
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13.2±0.3
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6.60±0.2
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4.60±0.2
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2.05±0.2
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5.60±0.25
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4.5±0.2
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10.7±0.25
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1.6
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EFD15
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15.0±0.4
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7.50±0.2
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4.65±0.2
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2.4±0.2
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5.30±0.25
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5.5±0.25
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11.0±0.35
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2.8
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EFD17
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16.9±0.3
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7.60±0.2
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5.50±0.2
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2.9±0.2
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7.30±0.15
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5.6±0.15
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13.2±0.34
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3.3
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EFD20
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20±0.55
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10.0±0.2
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6.65±0.3
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3.6±0.2
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8.90±0.3
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7.7±0.25
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15.4±0.5
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7
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EFD20L
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20±0.55
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12.7±0.25
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6.65±0.3
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36.±0.2
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8.90±0.3
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10.45±0.25
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15.4±0.5
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7.9
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EFD25
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25±0.65
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12.5±0.2
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9.1±0.3
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5.2±0.2
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11.4±0.3
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9.3±0.25
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18.7±0.6
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16
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EFD30
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30.0±0.8
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15.0±0.2
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9.1±0.3
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4.9±0.25
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14.6±0.4
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11.2±0.3
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22.4±0.75
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24
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EFD50
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50.0±0.8
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25.0±0.3
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10.0±0.3
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6.0±0.2
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23.0±0.3
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17.0±0.3
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35.0±0.8
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90
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TYPE
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Effective parameter
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AL（nH/N2）（AL±25%）
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C1
(mm-1)
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Ae
(mm2)
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Le
(mm)
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Ve
(mm3)
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MP4
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M5P
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M7P
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M10P
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EFD10
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3.29
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7.2
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23.7
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171
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560
|
|
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EFD12
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2.50
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11.4
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28.5
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325
|
800
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EFD13
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3.01
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9.80
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29.5
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289
|
700
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EFD15
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2.27
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15.0
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34.0
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510
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700
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EFD17
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1.77
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20.0
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35.4
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708
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1050
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EFD20
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1.52
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31.0
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47.0
|
1460
|
1300
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EFD20L
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1.85
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33.0
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61.2
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2105
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1050
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EFD25
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1.00
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58.0
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57.0
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3300
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2000
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EFD30
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0.98
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69.0
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68.0
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4700
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2100
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EFD50
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0.68
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151.5
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103.3
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15463
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3900
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If you have any questions, please contact us or leaving your comments, we will give you fast reply.
Email: sales003@mycoiltech.com
Skype: sales003_125
Contact: Lily Yu
