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. 170-1584
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66417G0000X197
Brand :EPCOS
THB17.601
Each (On a Reel of 1260)
Units
Ferrite Core DC/DC Converter, Flat Transformers, Power Transformers 20 x 6.65 x 10mm 1250nH N97 10mm 20mm 6.65mm - - - - - -
RS Stock No. 167-8338
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65684A0315A027
Brand :EPCOS
THB893.30
Each (In a Box of 20)
Units
PM 62/49 DC DC converter 62 (Dia.) x 49mm 315nH N27 - - - - - - - - -
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. 172-4797
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1EFD-2509-01
Brand :Block
THB60.235
Each (In a Box of 98)
Units
EFD 25 Choke Converter Topologies, Transmitter 25 x 9 x 13mm 2000nH N87 13mm 25mm 9mm - - - - - -
RS Stock No. 170-1560
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66363G0000X197
Brand :EPCOS
THB71.955
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. 167-8372
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66387G0000X187
Brand :EPCOS
THB236.361
Each (In a Box of 36)
Units
E 65 - 65 x 32.8 x 27.4mm 7900nH N87 27.4mm 65mm 32.8mm - - - - - -
RS Stock No. 125-3695
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66417G0000X197
Brand :EPCOS
THB15.938
Each: (In a Pack of 20)
Units
Ferrite Core DC/DC Converter, Flat Transformers, Power Transformers 20 x 6.65 x 10mm 1250nH N97 10mm 20mm 6.65mm - - - - - -
RS Stock No. 167-8291
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65815E0000R087
Brand :EPCOS
THB127.32
Each
Units
RM 12 - 37.6 x 29.8 x 24.6mm 6000nH N87 24.6mm 37.6mm 29.8mm - - - - - -
RS Stock No. 170-1482
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65883A0000R095
Brand :EPCOS
THB303.467
Each (On a Reel of 45)
Units
Ferrite Core Power Transformers 40.5 x 28 x 19.9mm 5500nH N95 19.9mm 40.5mm 28mm - - - - - IEC 62317-13
RS Stock No. 212-5016
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65646A0250A027
Brand :EPCOS
THB568.20
Each
Units
PM 39, PM 50 Power Transformer - 250nH N27 - 50mm 39mm - - - - - -
RS Stock No. 125-3686
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66397G0000X197
Brand :EPCOS
THB237.00
Each
Units
Ferrite Core Power Transformers, SMPS Transformers 59.8 x 31.2 x 22.1mm 5500nH N97 22.1mm 59.8mm 31.2mm - - - - - IEC 61185
RS Stock No. 170-1430
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65807N0250A048
Brand :EPCOS
THB76.684
Each (On a Reel of 500)
Units
Ferrite Core Resonant Circuit Inductors, Transformers 17.9 x 14.7 x 12.5mm 250nH N48 12.5mm 17.9mm 14.7mm - - - - - IEC 62317-4
RS Stock No. 170-1585
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66421G0000X197
Brand :EPCOS
THB21.22
Each (On a Reel of 650)
Units
Ferrite Core DC/DC Converter, Flat Transformers, Power Transformers 25 x 9.1 x 12.5mm 2100nH N97 12.5mm 25mm 9.1mm - - - - - -
RS Stock No. 125-3379
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B65807N0250A048
Brand :EPCOS
THB78.20
Each: (In a Pack of 5)
Units
Ferrite Core Resonant Circuit Inductors, Transformers 17.9 x 14.7 x 12.5mm 250nH N48 12.5mm 17.9mm 14.7mm - - - - - IEC 62317-4
RS Stock No. 170-1573
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66397G0000X197
Brand :EPCOS
THB261.525
Each (On a Reel of 40)
Units
Ferrite Core Power Transformers, SMPS Transformers 59.8 x 31.2 x 22.1mm 5500nH N97 22.1mm 59.8mm 31.2mm - - - - - IEC 61185
RS Stock No. 840-7639
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1E-4220-05
Brand :Block
THB240.20
Each
Units
E 42 Reactors, Transformers 42 x 20 x 21.2mm 5200nH N87 21.2mm 42mm 20mm +210°C - - - - -
RS Stock No. 125-3633
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66289G0000X187
Brand :EPCOS
THB89.60
Each: (In a Pack of 5)
Units
Ferrite Core Power Transformers 38.1 x 25.4 x 8.25mm 7200nH N87 8.25mm 38.1mm 25.4mm - ELP - - - IEC 62317-9
RS Stock No. 840-7645
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1E-6527-05
Brand :Block
THB750.05
Each
Units
E 65 Reactors, Transformers 65 x 27.4 x 32.8mm 7900nH N87 32.8mm 65mm 27.4mm +210°C - - - - -
RS Stock No. 172-4823
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FS-1E-2507-02
Brand :Block
THB81.887
Each (In a Box of 204)
Units
E 25 Reactors, Transformers 25 x 7.5 x 12.8mm 1850nH N87 12.8mm 25mm 7.5mm +210°C - - - - -
RS Stock No. 125-3663
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B66358G0000X187
Brand :EPCOS
THB20.597
Each: (In a Pack of 10)
Units
Ferrite Core Power Transformers, SMPS Transformers 30.6 x 9.8 x 16mm 2200nH N87 16mm 30.6mm 9.8mm - - - - - IEC 61185
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