Transformer Ferrite Cores

Some transformers feature ferrite cores, which act as a means to transfer magnetic flux within the transformer. While less common than laminated iron cores, ferrite cores allow for superior performance.

How transformer ferrite cores work

These devices are commonly parts of switched-mode power supplies. The ferrite in the core is in powdered form, which allows the transformer to operate at very high frequencies. The devices can handle a great deal of power without huge increases in the size of the device.

Types of transformer ferrite cores

Different transformer ferrite cores are intended to be used with specific kinds of equipment. These include broadband transformers, DC/DC converters, flat transformers, power transformers, reactors, switch mode power supply (SMPS ) transformers, and transmitters.

In addition to length, depth, and width, transformer ferrite cores also vary in their minimum and maximum operating temperatures. It is important to consider the operating temperature of the equipment that the core will be used in when choosing between cores. For instance, between one with a maximum temperature of +125°Cand another with one of +210°C.


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รายละเอียดสินค้า / Description ราคา / Price Accessory Type For Use With Dimensions AL Rating Material Depth Length Width Maximum Temperature Series Input Voltage Range Maximum Operating Temperature Minimum Operating Temperature Standards Met
RS Stock No. 172-4780
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1EFD-2007-05
Brand :Block
THB41.556
Each (In a Box of 252)
Units
EFD 20 Choke Converter Topologies, Transmitter 20 x 7 x 10mm 1200nH N87 10mm 20mm 7mm - - - - - -
RS Stock No. 125-3674
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66363G0000X197
Brand :EPCOS
THB60.238
Each: (In a Pack of 5)
Units
Ferrite Core Power Transformers, SMPS Transformers 38.9 x 12.8 x 20mm 2800nH N97 20mm 38.9mm 12.8mm - - - - - IEC 61185
RS Stock No. 170-1542
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66317G0500X187
Brand :EPCOS
THB9.374
Each (On a Reel of 900)
Units
Ferrite Core Power Transformers 25 x 7.5 x 12.8mm 151nH N87 12.8mm 25mm 7.5mm - - - - - IEC 61246
RS Stock No. 170-1560
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66363G0000X197
Brand :EPCOS
THB45.132
Each (On a Reel of 200)
Units
Ferrite Core Power Transformers, SMPS Transformers 38.9 x 12.8 x 20mm 2800nH N97 20mm 38.9mm 12.8mm - - - - - IEC 61185
RS Stock No. 167-8300
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66361G0000X127
Brand :EPCOS
THB18.996
Each (In a Box of 300)
Units
ETD 34 - 34 x 11.1 x 17.5mm 2400nH N27 17.5mm 34mm 11.1mm - - - - - -
RS Stock No. 125-3689
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66413U0100K187
Brand :EPCOS
THB14.90
Each: (In a Pack of 20)
Units
Ferrite Core DC/DC Converter, Flat Transformers, Power Transformers 15 x 4.85 x 7.5mm 100nH N87 7.5mm 15mm 4.85mm - - - - - IEC 61185
RS Stock No. 647-9468
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66367G0000X187
Brand :EPCOS
THB114.495
Each: (In a Pack of 2)
Units
ETD 49 - 48.5 x 24.9 x 16.7mm 3800nH N87 16.7mm 48.5mm 24.9mm - - - - - -
RS Stock No. 170-1411
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65713A0000R087
Brand :EPCOS
THB2,351.485
Each (On a Reel of 4)
Units
Ferrite Core Energy Storage Chokes, Power Transformers - 12000nH N87 70mm - 87mm - - - - - IEC 61247
RS Stock No. 125-3361
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65713A0000R087
Brand :EPCOS
THB2,351.49
Each
Units
Ferrite Core Energy Storage Chokes, Power Transformers - 12000nH N87 70mm - 87mm - - - - - IEC 61247
RS Stock No. 483-3573
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66361G0000X127
Brand :EPCOS
THB36.966
Each: (In a Pack of 5)
Units
ETD 34 - 34 x 11.1 x 17.5mm 2400nH N27 17.5mm 34mm 11.1mm - - - - - -
RS Stock No. 167-8343
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65887E0000R087
Brand :EPCOS
THB155.597
Each
Units
RM 14 - 42.2 x 34.8 x 30.2mm 6000nH N87 30.2mm 42.2mm 34.8mm - - - - - -
RS Stock No. 125-3664
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66358G0000X197
Brand :EPCOS
THB30.24
Each: (In a Pack of 10)
Units
Ferrite Core Power Transformers, SMPS Transformers 30.6 x 9.8 x 16mm 2250nH N97 16mm 30.6mm 9.8mm - - - - - IEC 61185
RS Stock No. 170-1529
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66307G0000X187
Brand :EPCOS
THB6.582
Each (In a Box of 2000)
Units
Ferrite Core Common-Mode Chokes, Power Transformers 16 x 4.7 x 8.2mm 1000nH N87 8.2mm 16mm 4.7mm - - - - - IEC 61246
RS Stock No. 170-7506
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1E-6527-01
Brand :Block
THB316.186
Each (In a Box of 24)
Units
E 65 Reactors, Transformers 65 x 27.4 x 32.8mm 7900nH N87 32.8mm 65mm 27.4mm +210°C - - - - -
RS Stock No. 170-7466
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1E-6527-00
Brand :Block
THB267.354
Each (In a Box of 10)
Units
E 65 Reactors, Transformers 65 x 27.4 x 32.8mm 7900nH N87 32.8mm 65mm 27.4mm +210°C - - - - -
RS Stock No. 170-1402
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65651T0400A048
Brand :EPCOS
THB83.494
Each (On a Reel of 500)
Units
Ferrite Core Resonant Circuit Inductors - 400nH N48 10.6mm - 18.4mm - - - - - IEC 60133
RS Stock No. 125-3675
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66363G0500X187
Brand :EPCOS
THB63.61
Each: (In a Pack of 5)
Units
Ferrite Core Power Transformers, SMPS Transformers 38.9 x 12.8 x 20mm 326nH N87 20mm 38.9mm 12.8mm - - - - - IEC 61185
RS Stock No. 125-3630
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66287G0000X197
Brand :EPCOS
THB75.926
Each: (In a Pack of 5)
Units
Ferrite Core Power Transformers 31.75 x 20.35 x 6.35mm 5700nH N97 6.35mm 31.75mm 20.35mm - ELP - - - IEC 62317-9
RS Stock No. 125-3347
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65646A0000R087
Brand :EPCOS
THB588.86
Each
Units
Ferrite Core Energy Storage Chokes, Power Transformers - 7400nH N87 39mm - 50mm - - - - - IEC 61247
RS Stock No. 162-0164
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66339G0000X127
Brand :EPCOS
THB36.163
Each (In a Box of 208)
Units
EC 41 - 40.6 x 19.65 x 11.9mm 2700nH N27 11.9mm 40.6mm 19.65mm - - - - - -