Coil Formers

Coil formers are components found in a transformer(an electrical device that transfers energy between two or more circuits). They're commonly used in electrical printed circuit boards(PCBs) to produce the energy needed to power electrical machines such as motors and generators.

Coil former applications

Coil formers are commonly used in transformers or as reactors in switch-mode power supplies. Transformers are used to bring voltage up or down in an AC electrical circuit. Both transformers and switch-mode power supplies can be used to convert mains AC power to DC power.

There are transformers all over every house. They are inside the chargers used to charge your mobile phone and other personal computing devices. They're also found in loudspeakers and microphones.

Advantages of using coil formers

  • Coil formers come in different types depending on whether you need to mount them horizontally or vertically.
  • Coil formers are usually made with an insulating material, such as thermosetting plastic, and are resistant to soldering and soldering heat.

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총 152개 제품 중 1번째-20번째 제품을 조회 중
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제품설명 단가 Accessory Type For Use With Dimensions Number of Pins Material Depth Length Width Maximum Temperature
RS 제품 번호 174-1588
제조사 부품 번호EFD15/8/5-3F3
제조사FERROXCUBE
₩1,674.00
Each
수량
EFD Core Ferrites 15 x4.65 x 7.5mm 8 GFR Phenolformaldehyde 7.5mm 15mm 4.65mm +180°C
RS 제품 번호 647-9193
제조사 부품 번호B65812C1512T001
제조사EPCOS
₩1,939.05
Each (In a Pack of 5)
수량
RM 8 Coil Former B65811 23.5 x 23.5 x 16.2mm 12 GFR Polyterephthalate 16.2mm 23.5mm 23.5mm +155°C
RS 제품 번호 170-7490
제조사 부품 번호FS-2EFD-3009-30
제조사Block
₩6,218.60
Each (In a Bag of 5)
수량
Bobbin Choke Converter Topologies, Transmitter - - - - - - -
RS 제품 번호 840-7336
제조사 부품 번호FS-2EFD-3009-30
제조사Block
₩8,828.80
Each
수량
Bobbin Choke Converter Topologies, Transmitter - - - - - - -
RS 제품 번호 162-0190
제조사 부품 번호B65812C1512T001
제조사EPCOS
₩1,072.60
Each (In a Box of 200)
수량
RM 8 Coil Former B65811 23.5 x 23.5 x 16.2mm 12 GFR Polyterephthalate 16.2mm 23.5mm 23.5mm +155°C
RS 제품 번호 170-1486
제조사 부품 번호B65888N1012D001
제조사EPCOS
₩1,432.20
Each (On a Reel of 60)
수량
Vertical Coil Former RM 14 Core - 12 GFR Thermosetting Plastic - - 28.8 (Dia.)mm +180°C
RS 제품 번호 170-1391
제조사 부품 번호B65526B1010T001
제조사EPCOS
₩1,275.65
Each (On a Reel of 1000)
수량
SMD Coil Former ER 11/5 Core - 10 GFR Liquid Crystal Polymer - 8.6mm 10.5mm +155°C
RS 제품 번호 125-3339
제조사 부품 번호B65527B1008T001
제조사EPCOS
₩1,543.80
Each (In a Pack of 10)
수량
SMD Coil Former ER 9.5/5 Core - 8 GFR Liquid Crystal Polymer - 7.6mm 8.2mm +155°C
RS 제품 번호 125-3596
제조사 부품 번호B65880E2012D001
제조사EPCOS
₩1,974.70
Each (In a Pack of 5)
수량
Vertical Coil Former PQ 32 x 30 Core - 12 GFR Thermosetting Plastic - 33mm 34.4mm +180°C
RS 제품 번호 840-7276
제조사 부품 번호FS-2E-4215-10
제조사Block
₩8,887.70
Each
수량
Bobbin Choke Converter Topologies, Transmitter - - - - - - -
RS 제품 번호 125-3684
제조사 부품 번호B66388A2000T001
제조사EPCOS
₩5,928.75
Each (In a Pack of 2)
수량
Horizontal Coil Former E 65/32/27 Core - - Polyphenylene Sulphide - 44mm 79mm +155°C
RS 제품 번호 213-3922
제조사 부품 번호B66362W1014T001
제조사EPCOS
₩2,625.70
Each
수량
ETD 34 B66361G - 14 GFR Polyterephthalate - - - +180°C
RS 제품 번호 212-5038
제조사 부품 번호B65647B1014T001
제조사EPCOS
₩8,236.70
Each
수량
PM Ferrites 65.5 x 38.5 x 38mm 14 GFR Polyterephthalate - 65.5mm 38.5mm -
RS 제품 번호 170-1433
제조사 부품 번호B65808N1004D001
제조사EPCOS
₩830.80
Each (On a Reel of 500)
수량
Vertical Coil Former RM 6 Core - 4 GFR Thermosetting Plastic - - 7.45 (Dia.)mm +180°C
RS 제품 번호 212-9620
제조사 부품 번호B66243B1018T001
제조사EPCOS
₩4,209.80
Each
수량
E 42/21/20 Coil Former B66329 - 18 GFR Polyterephthalate 50.9mm - 37.2mm +155°C
RS 제품 번호 167-0500
제조사 부품 번호B66418W1008D001
제조사EPCOS
₩874.20
Each (In a Box of 630)
수량
EFD 20/10/7 Coil Former B66417 20 x 20.3 x 10.4mm 8 GFR Thermosetting Plastic 10.4mm 20mm 20.3mm +180°C
RS 제품 번호 170-1496
제조사 부품 번호B66206W1110T001
제조사EPCOS
₩1,147.00
Each (On a Reel of 735)
수량
Vertical Coil Former E 20/10/6 Core - 10 GFR Polyterephthalate - 22mm 13.9mm +155°C
RS 제품 번호 170-1563
제조사 부품 번호B66364B1016T001
제조사EPCOS
₩1,446.15
Each (On a Reel of 100)
수량
Horizontal Coil Former ETD 39/20/13 Core - 16 GFR Polyterephthalate - 44.6mm 46.8mm +155°C
RS 제품 번호 212-5088
제조사 부품 번호B65685B1016T001
제조사EPCOS
₩10,969.35
Each
수량
PM 62/49 Coil Former B65684 75.5 x 48.5 x 48mm 16 GFR Polyterephthalate 48mm 75.5mm 48.5mm +155°C
RS 제품 번호 170-1465
제조사 부품 번호B65848D1010D001
제조사EPCOS
₩2,083.20
Each (On a Reel of 200)
수량
Horizontal Coil Former EP 20 Core - 10 GFR Thermosetting Plastic - 26.8mm 22.8mm +155°C