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. 125-3640
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66305G0000X127
Brand :EPCOS
THB5.849
Each: (In a Pack of 50)
Units
Ferrite Core Miniature Transformers, Power Transformers 12.6 x 3.7 x 6.5mm 800nH N27 6.5mm 12.6mm 3.7mm - - - - - IEC 61246
RS Stock No. 170-7467
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1E-7032-00
Brand :Block
THB459.20
Each (In a Box of 10)
Units
E 70 Reactors, Transformers 70.5 x 32 x 33.2mm 9700nH N87 33.2mm 70.5mm 32mm +210°C - - - - -
RS Stock No. 170-1577
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66413U0100K187
Brand :EPCOS
THB6.894
Each (On a Reel of 1920)
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. 170-1411
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65713A0000R087
Brand :EPCOS
THB2,744.65
Each (On a Reel of 4)
Units
Ferrite Core Energy Storage Chokes, Power Transformers - 12000nH N87 70mm - 87mm - - - - - IEC 61247
RS Stock No. 647-9480
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66395G0000X187
Brand :EPCOS
THB125.215
Each: (In a Pack of 2)
Units
ETD 54 - 54.5 x 27.8 x 19.3mm 4450nH N87 19.3mm 54.5mm 27.8mm - - - - - -
RS Stock No. 170-1414
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65733A0000R087
Brand :EPCOS
THB8,688.15
Each (On a Reel of 2)
Units
Ferrite Core Power Transformers - 16000nH N87 93mm - 114mm - - - - - IEC 61247
RS Stock No. 840-7178
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1E-7032-00
Brand :Block
THB536.19
Each
Units
E 70 Transformers, Reactors 70.5 x 32 x 33.2mm 9700nH N87 33.2mm 70.5mm 32mm +210°C - - - - -
RS Stock No. 167-8337
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66367G0000X187
Brand :EPCOS
THB65.183
Each (In a Box of 120)
Units
ETD 49 - 48.5 x 24.9 x 16.7mm 3800nH N87 16.7mm 48.5mm 24.9mm - - - - - -
RS Stock No. 167-8300
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66361G0000X127
Brand :EPCOS
THB17.767
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. 167-0293
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B67345B0002X087
Brand :EPCOS
THB618.919
Each (In a Box of 8)
Units
I 93/104/30 Power transformer 93 x 28 x 30mm 7900nH N87 30mm 93mm 28mm - - - - - -
RS Stock No. 170-1525
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66305G0000X127
Brand :EPCOS
THB3.509
Each (On a Reel of 3450)
Units
Ferrite Core Miniature Transformers, Power Transformers 12.6 x 3.7 x 6.5mm 800nH N27 6.5mm 12.6mm 3.7mm - - - - - IEC 61246
RS Stock No. 170-1413
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65733A0000R027
Brand :EPCOS
THB4,964.74
Each (On a Reel of 2)
Units
Ferrite Core Power Transformers - 16000nH N27 93mm - 114mm - - - - - IEC 61247
RS Stock No. 840-7651
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1EFD-2007-05
Brand :Block
THB54.19
Each
Units
EFD 20 Choke Converter Topologies, Transmitter 20 x 7 x 10mm 1200nH N87 10mm 20mm 7mm - - - - - -
RS Stock No. 170-1420
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65805N0250A048
Brand :EPCOS
THB35.839
Each (On a Reel of 500)
Units
Ferrite Core Resonant Circuit Inductors, Transformers 14.6 x 12.3 x 10.5mm 250nH N48 10.5mm 14.6mm 12.3mm - - - - - IEC 62317-4
RS Stock No. 125-3689
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66413U0100K187
Brand :EPCOS
THB14.294
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. 125-3361
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65713A0000R087
Brand :EPCOS
THB2,383.41
Each
Units
Ferrite Core Energy Storage Chokes, Power Transformers - 12000nH N87 70mm - 87mm - - - - - IEC 61247
RS Stock No. 125-3370
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65805N0250A048
Brand :EPCOS
THB71.766
Each: (In a Pack of 5)
Units
Ferrite Core Resonant Circuit Inductors, Transformers 14.6 x 12.3 x 10.5mm 250nH N48 10.5mm 14.6mm 12.3mm - - - - - IEC 62317-4
RS Stock No. 170-1428
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65807J0000R097
Brand :EPCOS
THB29.42
Each (On a Reel of 500)
Units
Ferrite Core Power Transformers 17.9 x 14.7 x 12.5mm 2400nH N97 12.5mm 17.9mm 14.7mm - - - - - IEC 62317-4
RS Stock No. 170-1429
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65807J0000Y038
Brand :EPCOS
THB41.588
Each (On a Reel of 500)
Units
Ferrite Core Broadband Transformers 17.9 x 14.7 x 12.5mm 8600nH T38 12.5mm 17.9mm 14.7mm - - - - - IEC 62317-4
RS Stock No. 840-7579
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1ETD-2910-05
Brand :Block
THB113.30
Each
Units
ETD 29 Choke Converter Topologies, Transmitter 29 x 10 x 16mm 2200nH N87 16mm 29mm 10mm - - - - - -
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