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Home » Products » Wound Components » EFD-Series |
EFD-Series (EFD30,EFD25,EFD20,EFD15) |
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Features |
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Inductor with Single winding as per user design |
Transformer with multiple windings and mutiple wires as per user design |
Multiple section chokes are also available |
Primary inductance standard +/-10%, also available +/-5% on request |
Available in horizontal types |
Leakage inductance below 3% of primary inductance |
Dielectric strength Primary to Secondary min 1.5KV |
Extended dielectric strength( eg 3KV/3.5KV/4.5KV) with reinforced insulation availbale on request |
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Applications |
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Transformer for SMPS power supply |
Transformer for LED drivers |
Chokes for EMI applications |
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Bobbin Drawings |
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BOBBIN-EFD-15-8P-H-1S-PHENOLIC-DN-000032 |
![](products/magnetic/efd/BOBBIN-EFD-15-8P-H-1S-PHENOLIC-DN-000032.jpg) |
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BOBBIN-EFD-20-10-7-8P-H-1S-NYLON-DN-000006 |
![](products/magnetic/efd/BOBBIN-EFD-20-10-7-8P-H-1S-NYLON-DN-000006.jpg) |
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BOBBIN-EFD-20-10-7-8P-H-1S-NYLON-WHITE-DN-000046 |
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BOBBIN-EFD-20-10-7-8P-H-1S-NYLON-WHITE-STAND OFFS-DN-000007 |
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BOBBIN-EFD-20-10-7-8P-H-1S-PHENOLIC-DN-000053 |
![](products/magnetic/efd/BOBBIN-EFD-20-10-7-8P-H-1S-PHENOLIC-DN-000053.jpg) |
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BOBBIN-EFD-20-10-7-10P-H-1S-NYLON-DN-000047 |
![](products/magnetic/efd/BOBBIN-EFD-20-10-7-10P-H-1S-NYLON-DN-000047.jpg) |
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BOBBIN-EFD-25-13-7-10P-H-1S-NYLON-DN-000011 |
![](products/magnetic/efd/BOBBIN-EFD-25-13-7-10P-H-1S-NYLON-DN-000011.jpg) |
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BOBBIN-EFD-25-13-7-10P-H-1S-PHENOLIC-DN-000048 |
![](products/magnetic/efd/BOBBIN-EFD-25-13-7-10P-H-1S-PHENOLIC-DN-000048.jpg) |
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