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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 37 項產品
Results per page
Description 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庫存編號 840-7614
製造零件編號FS-1E-3209-05
BrandBlock
HK$15.75
單位
E 32/16/11 Reactors, Transformers 32 x 9.5 x 16.4mm 2300nH N87 16.4mm 32mm 9.5mm +210°C - - - - -
RS庫存編號 840-7673
製造零件編號FS-1ETD-4415-10
BrandBlock
HK$32.76
單位
ETD 44 Choke Converter Topologies, Transmitter 44 x 15 x 22mm 3500nH N87 22mm 44mm 15mm - - - - - -
RS庫存編號 840-7503
製造零件編號FS-1ETD-4415-02
BrandBlock
HK$60.42
單位
ETD 44 Choke Converter Topologies, Transmitter 44 x 15 x 22mm 3500nH N87 22mm 44mm 15mm - - - - - -
RS庫存編號 170-7540
製造零件編號FS-1ETD-4415-10
BrandBlock
HK$28.338
個 (以毎盒:80)
單位
ETD 44 Choke Converter Topologies, Transmitter 44 x 15 x 22mm 3500nH N87 22mm 44mm 15mm - - - - - -
RS庫存編號 840-7676
製造零件編號FS-1ETD-4916-10
BrandBlock
HK$75.01
單位
ETD 49 Choke Converter Topologies, Transmitter 49 x 16 x 25mm 3800nH N87 25mm 49mm 16mm - - - - - -
RS庫存編號 170-7527
製造零件編號FS-1ETD-5922-05
BrandBlock
HK$97.163
個 (以毎盒:18)
單位
ETD 59 Choke Converter Topologies, Transmitter 59 x 22 x 31mm 5300nH N87 31mm 59mm 22mm - - - - - -
RS庫存編號 840-7507
製造零件編號FS-1ETD-4916-02
BrandBlock
HK$75.01
單位
ETD 49 Choke Converter Topologies, Transmitter 49 x 16 x 25mm 3800nH N87 25mm 49mm 16mm - - - - - -
RS庫存編號 170-7535
製造零件編號FS-1ETD-3411-10
BrandBlock
HK$16.362
個 (以毎盒:144)
單位
ETD 34 Choke Converter Topologies, Transmitter 34 x 11 x 17mm 2600nH N87 17mm 34mm 11mm - - - - - -
RS庫存編號 170-7460
製造零件編號FS-1E-2507-00
BrandBlock
HK$11.379
個 (以毎盒:10)
單位
E 25 Reactors, Transformers 25 x 7.5 x 12.8mm 1850nH N87 12.8mm 25mm 7.5mm +210°C - - - - -
RS庫存編號 170-7506
製造零件編號FS-1E-6527-01
BrandBlock
HK$79.388
個 (以毎盒:24)
單位
E 65 Reactors, Transformers 65 x 27.4 x 32.8mm 7900nH N87 32.8mm 65mm 27.4mm +210°C - - - - -
RS庫存編號 840-7733
製造零件編號FS-1EFD-2007-10
BrandBlock
HK$14.98
單位
EFD 20 Choke Converter Topologies, Transmitter 20 x 7 x 10mm 1200nH N87 10mm 20mm 7mm - - - - - -
RS庫存編號 840-7597
製造零件編號FS-1ETD-5922-05
BrandBlock
HK$113.66
單位
ETD 59 Choke Converter Topologies, Transmitter 59 x 22 x 31mm 5300nH N87 31mm 59mm 22mm - - - - - -
RS庫存編號 170-7466
製造零件編號FS-1E-6527-00
BrandBlock
HK$67.127
個 (以毎盒:10)
單位
E 65 Reactors, Transformers 65 x 27.4 x 32.8mm 7900nH N87 32.8mm 65mm 27.4mm +210°C - - - - -
RS庫存編號 170-7541
製造零件編號FS-1ETD-4916-10
BrandBlock
HK$50.292
個 (以毎盒:60)
單位
ETD 49 Choke Converter Topologies, Transmitter 49 x 16 x 25mm 3800nH N87 25mm 49mm 16mm - - - - - -
RS庫存編號 840-7538
製造零件編號FS-1E-3007-02
BrandBlock
HK$27.15
單位
E 30 Reactors, Transformers 30 x 7.3 x 15.2mm 1900nH N87 15.2mm 30mm 7.3mm +210°C - - - - -
RS庫存編號 840-7721
製造零件編號FS-1E-7032-10
BrandBlock
HK$169.47
單位
E 70 Reactors, Transformers 70.5 x 32 x 33.2mm 9700nH N87 33.2mm 70.5mm 32mm +210°C - - - - -
RS庫存編號 170-7546
製造零件編號FS-1E-4220-10
BrandBlock
HK$25.46
個 (以毎盒:34)
單位
E 42 Reactors, Transformers 42 x 20 x 21.2mm 5200nH N87 21.2mm 42mm 20mm +210°C - - - - -
RS庫存編號 840-7632
製造零件編號FS-1E-5521-05
BrandBlock
HK$66.32
單位
E 55 Reactors, Transformers 55 x 21 x 27.8mm 6400nH N87 27.8mm 55mm 21mm +210°C - - - - -
RS庫存編號 172-4827
製造零件編號FS-1E-3209-05
BrandBlock
HK$13.667
個 (以毎盒:80)
單位
E 32/16/11 Reactors, Transformers 32 x 9.5 x 16.4mm 2300nH N87 16.4mm 32mm 9.5mm +210°C - - - - -
RS庫存編號 840-7660
製造零件編號FS-1ETD-3411-10
BrandBlock
HK$21.50
單位
ETD 34 Choke Converter Topologies, Transmitter 34 x 11 x 17mm 2600nH N87 17mm 34mm 11mm - - - - - -