Supplier Discovery

Electrical & Electronics

Ei Bobbin Factories & Companies

Filter

Category

Consumer ElectronicsElectrical & ElectronicsLight Industry & Daily UseManufacturing & Processing MachineryMetallurgy, Mineral & Energy

More

Management Certification

ISO9001:2008OthersISO9001:2015ISO 9001ISO45001:2018

More

R&D Capacity

OEMODMOwn Brand

Annual Revenue

<1 Million USD 1 ~ 2.5 Million USD 2.5 ~ 5 Million USD 5 ~ 10 Million USD 10 ~ 50 Million USD

More

No.of Employees

Less than 5 People5-50 People51-200 People201-500 People

Province & Region

AnhuiFujianGuangdongHenanJiangsu

More

Suppliers reviewed by inspection services.

about ei bobbin

Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities

ei bobbin50+ factories verified

Hangzhou Udwells Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Ee Ei Etd Pq RM Plastic Transformer Ferrite Core Bobbin

Ee Ei Etd Pq RM Plastic Transformer Ferrite Core Bobbin

US$0.01-0.80

1,000 Pieces(MOQ)

EPC Ei Lamination Core White Grey Black Plastic Injection Moulding Transformer Core Bobbin

EPC Ei Lamination Core White Grey Black Plastic Injection Moulding Transformer Core Bobbin

US$0.01-0.80

500 Pieces(MOQ)

Ei Ep Uu Er EPC Pk EV Ec ED EQ Etd Phenolic PA66 PC40 Bobbin

Ei Ep Uu Er EPC Pk EV Ec ED EQ Etd Phenolic PA66 PC40 Bobbin

US$0.01-0.80

500 Pieces(MOQ)

Transformer Silicon Steel Core Ei66 Ei76.2 Single Phase Plastic Bobbin for Ei Lamination Core

Transformer Silicon Steel Core Ei66 Ei76.2 Single Phase Plastic Bobbin for Ei Lamination Core

US$0.01-0.80

1,000 Pieces(MOQ)

1/4

Xiamen Yuxiang Magnetic Materials Technology Co., Ltd.

·Trading Company

Phenolic Bobbin in Ferrite Ee/Ei/Efd Transformer

Phenolic Bobbin in Ferrite Ee/Ei/Efd Transformer

US$0.01-2.00

2,000 Pieces(MOQ)

Powerful Coil Bobbin Uu

Powerful Coil Bobbin Uu

US$0.01-1.00

5,000 Pieces(MOQ)

Ee Ferrite Cores Suitable for Transformers Chokes Filters and Inductors (YX-2670)

Ee Ferrite Cores Suitable for Transformers Chokes Filters and Inductors (YX-2670)

US$0.01-2.00

3,000 Pieces(MOQ)

Chinese High Quality Ferrite RM Core

Chinese High Quality Ferrite RM Core

US$0.01-3.00

5,000 Pieces(MOQ)

1/4

Jiangyin Centersky Electrical Appliance Co., Ltd.

·Manufacturer/Factory & Trading Company

M330-50A CRNGO Ei 84 Transformer Ei Lamination Ei Lamination Bobbins

M330-50A CRNGO Ei 84 Transformer Ei Lamination Ei Lamination Bobbins

US$900.00-1,200.00

High Speed Punch Ei Core Lamination for Transformer Bobbin

High Speed Punch Ei Core Lamination for Transformer Bobbin

US$900.00-1,200.00

1/4

Changxing ChaoNeng Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Different size EE Ferrite Magnetic Transformer core and bobbin

Different size EE Ferrite Magnetic Transformer core and bobbin

US$0.008-0.20

1,000 Pieces(MOQ)

Factory customized ee25 transformer bobbin with core for industrial power

Factory customized ee25 transformer bobbin with core for industrial power

US$0.19-0.20

Bobbin vertical Transformer Ferrite Core Bobbin For power supplierTransformer

Bobbin vertical Transformer Ferrite Core Bobbin For power supplierTransformer

US$0.19-0.20

High Frequently Soft Ferrite Magnet Core Bobbin, Magnetic Core Current Transformer in Mn-Zn. Ee, Ei, Ep, Ci, Ui, E, R,

High Frequently Soft Ferrite Magnet Core Bobbin, Magnetic Core Current Transformer in Mn-Zn. Ee, Ei, Ep, Ci, Ui, E, R,

US$0.10-1.00

1,000 Pairs(MOQ)

1/4

Shenzhen Cb Magnetics Co., Limited

Ei Type Transformer Bobbins Without Pins

Ei Type Transformer Bobbins Without Pins

5,000 Pieces(MOQ)

Ei Transformer Bobbins with Pins

Ei Transformer Bobbins with Pins

5,000 Pieces(MOQ)

Shandong Zhuoyou New Materials Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Plastic Bobbin Class Replacement Plastic Bobbin for Singer

Plastic Bobbin Class Replacement Plastic Bobbin for Singer

US$9.00-30.00

1/4

Yangzhou R & D Co., Ltd.

·Trading Company

Uu10.5 Ferrite Core and Bobbin

Uu10.5 Ferrite Core and Bobbin

10,000 Pieces(MOQ)

High Quality Pq2620 Ferrite Core and Bobbin for Transformer

High Quality Pq2620 Ferrite Core and Bobbin for Transformer

1,000 Pieces(MOQ)

Uu9.8 Ferrite Core and Bobbin for Current Transformer

Uu9.8 Ferrite Core and Bobbin for Current Transformer

10,000 Pieces(MOQ)

Professional Manufact High Quality Bobbin for Tansformer (EE25-9-6)

Professional Manufact High Quality Bobbin for Tansformer (EE25-9-6)

1,000 Pieces(MOQ)

1/4

Kunshan Fengshunhe Electronic Co., Ltd.,

Plastic Bobbin for Transformer (UT-2002)

Plastic Bobbin for Transformer (UT-2002)

Transformer Bobbin

Transformer Bobbin

IE Transformer Bobbin (EI1905)

IE Transformer Bobbin (EI1905)

Transformer Nylon Bobbin (RM0804)

Transformer Nylon Bobbin (RM0804)

Yuyao Huachi Electronic Co., Ltd.

Ei Horizontal 6+6 Bobbin / Plastic Bobbin for Transformer

Ei Horizontal 6+6 Bobbin / Plastic Bobbin for Transformer

Ei 19/24/28/35/41/54/48//57/66/76/96 Type All Kinds of Transformer Coil Bobbin

Ei 19/24/28/35/41/54/48//57/66/76/96 Type All Kinds of Transformer Coil Bobbin

Bellina Electronic Technology and Development Co., Ltd

Phenolic Bobbin (EI-0801)

Phenolic Bobbin (EI-0801)

50,000 Pieces(MOQ)

Dongguan Yun Cheng Plastic&Electronics Co., Ltd

EIB-94 Series Bobbin (EI-41X20)

EIB-94 Series Bobbin (EI-41X20)

Jinyuan Electronic Company

EI Bobbin

EI Bobbin

Tianjin Grewin Technology Co., Ltd.

Ei Type 0.5va to 2.8va Transformer for Rectifier

Ei Type 0.5va to 2.8va Transformer for Rectifier

US$0.90-1.50

300 Pieces(MOQ)

Free Samples 2-Year Warranty PCB Mounting Chassis Mount Ei Small Size 12V Transformer 8W

Free Samples 2-Year Warranty PCB Mounting Chassis Mount Ei Small Size 12V Transformer 8W

US$0.75-1.20

300 Pieces(MOQ)

Ei PCB Power Silicon Steel Transformer

Ei PCB Power Silicon Steel Transformer

US$0.60-1.20

500 Pieces(MOQ)

Ei Type Low Lamination Power Frequency Transformer with ISO9001: 2015

Ei Type Low Lamination Power Frequency Transformer with ISO9001: 2015

US$0.80-1.20

300 Pieces(MOQ)

1/4

Changzhou Southern Electronic Element Factory Co., Ltd.

·Manufacturer/Factory & Trading Company

Electronic Component PCB Monuting SMD Transformer

Electronic Component PCB Monuting SMD Transformer

US$0.30-15.00

1,000 Pieces(MOQ)

Efd Series Flybak Transformers for LED

Efd Series Flybak Transformers for LED

US$0.30-15.00

60A 500V AC Three Phase Reactor

60A 500V AC Three Phase Reactor

US$0.30-15.00

Ee19 Vertical Type High Frequency Electronic Transformer 12V

Ee19 Vertical Type High Frequency Electronic Transformer 12V

US$0.30-15.00

1/4

Shaanxi Dechuang Electronics Co.,Ltd.

·Trading Company

Customized 5.6kw Power Supply Electronic 30uh High Current Flat Core Bobbin Planar Transformer

Customized 5.6kw Power Supply Electronic 30uh High Current Flat Core Bobbin Planar Transformer

US$0.10-0.50

100 Pieces(MOQ)

Custom PCB Ferrite Core SMPS Flyback High Frequency Ei-35 Bobbin Switching Electric Power Transformer

Custom PCB Ferrite Core SMPS Flyback High Frequency Ei-35 Bobbin Switching Electric Power Transformer

US$0.08-0.60

100 Pieces(MOQ)

Ferrite Core Ee Ei Flyback SMPS Power High-Frequency Transformer for TV Electric PCB

Ferrite Core Ee Ei Flyback SMPS Power High-Frequency Transformer for TV Electric PCB

US$0.08-0.60

100 Pieces(MOQ)

Ei 33 Ei30 Ei28 240V 230V 110V Flyback SMPS Transformer High Frequency Autotransformer Electronic Transformers 240V 110V High Voltage Transformer

Ei 33 Ei30 Ei28 240V 230V 110V Flyback SMPS Transformer High Frequency Autotransformer Electronic Transformers 240V 110V High Voltage Transformer

US$0.08-0.60

100 Pieces(MOQ)

1/4

Guangdong Forui Electric Co., Ltd.

·Manufacturer/Factory & Trading Company

Toroidal Coil Power Transformer Oil 3-Phase 380V/11kv/480V Output

Toroidal Coil Power Transformer Oil 3-Phase 380V/11kv/480V Output

US$900.00-3,000.00

1/4

Nanjing Ampere Electronic Technology Co., Ltd

·Manufacturer/Factory & Trading Company

Power Supply Ei Transformer 220V to 100V Step Down Transformer

Power Supply Ei Transformer 220V to 100V Step Down Transformer

US$1.00-3.00

100 Pieces(MOQ)

Factory Customized Square Ei-Type Single-Phase Low-Frequency Transformer

Factory Customized Square Ei-Type Single-Phase Low-Frequency Transformer

US$1.00-3.00

100 Pieces(MOQ)

Factory Supply Ei Small Potting Low-Frequency Electronic Switch Power Transformer Pin Transformer

Factory Supply Ei Small Potting Low-Frequency Electronic Switch Power Transformer Pin Transformer

US$1.00-3.00

100 Pieces(MOQ)

Ei Type AC Power Transformer Custom Single-Phase Household Appliance Power Transformer

Ei Type AC Power Transformer Custom Single-Phase Household Appliance Power Transformer

US$1.00-3.00

100 Pieces(MOQ)

1/4

Changzhou Hensiron Electric Technology Co., Ltd.

Low Temperature Rise Ei Power Supply Transformer with ISO9001 Certification

Low Temperature Rise Ei Power Supply Transformer with ISO9001 Certification

Wholesale Factory Supply Ei Low Frequency Transformer for Microwave Ovens

Wholesale Factory Supply Ei Low Frequency Transformer for Microwave Ovens

Low Frequency ISO9001 Certified Ei Iron Core Electronic Transformer for Washing Machines

Low Frequency ISO9001 Certified Ei Iron Core Electronic Transformer for Washing Machines

Ei Series Low Frequency Power Supply Electronic Transformer for Washing Machines

Ei Series Low Frequency Power Supply Electronic Transformer for Washing Machines

1/4

IKP ELECTRONICS CO., LTD.

Ikp Factory Customized Ei Type SMPS High Frequency Transformer

Ikp Factory Customized Ei Type SMPS High Frequency Transformer

US$0.17-0.22

1,000 Pieces(MOQ)

Ei Type Multi-Channel Step-up High Frequency Transformer with Factory Price

Ei Type Multi-Channel Step-up High Frequency Transformer with Factory Price

US$0.17-0.22

1,000 Pieces(MOQ)

Ei19 Type High Frequency Transformer for Switching Power Supplies

Ei19 Type High Frequency Transformer for Switching Power Supplies

US$0.17-0.22

1,000 Pieces(MOQ)

Ei19 (4 Pin) Type High Frequency Transformer for Switching Power Supplies

Ei19 (4 Pin) Type High Frequency Transformer for Switching Power Supplies

US$0.17-0.22

1,000 Pieces(MOQ)

1/4

Annter Technology Group (Dongguan) Co., Ltd.

Customized High-Frequency Electronic Ferrites Ee Ei Uu Pq Cores Transformer

Customized High-Frequency Electronic Ferrites Ee Ei Uu Pq Cores Transformer

US$0.85-0.95

1,000 Pieces(MOQ)

Small Size Ei Transformer Large Power Transformer Price Electrical Transformer

Small Size Ei Transformer Large Power Transformer Price Electrical Transformer

US$0.85-0.95

1,000 Pieces(MOQ)

High Frequency Ec42 Ec49 Power Supply Single Output Voltage Transformer with Isolation Toroidal Ei Coil Structure for Machines

High Frequency Ec42 Ec49 Power Supply Single Output Voltage Transformer with Isolation Toroidal Ei Coil Structure for Machines

US$1.55-1.85

1,000 Pieces(MOQ)

High Frequency Switching Power Supply Ee Ei Ef Series Electronic Planar Transformers China Transformer Pq2020 Transformer

High Frequency Switching Power Supply Ee Ei Ef Series Electronic Planar Transformers China Transformer Pq2020 Transformer

US$0.60-1.65

1,000 Pieces(MOQ)

1/4

Tianjin Carel Tech Co., Ltd.

2 Year Warranty High-Efficiency Ei42 Ei 30 Encapsulated PCB Power Transformer

2 Year Warranty High-Efficiency Ei42 Ei 30 Encapsulated PCB Power Transformer

US$0.50-15.00

1,000 pieces(MOQ)

Small Ei30 120V 9V 0.35va PCB Encapsulated Ei Transformer

Small Ei30 120V 9V 0.35va PCB Encapsulated Ei Transformer

US$0.50-15.00

1,000 pieces(MOQ)

Small Size Ei Mini PCB Mounting Encapsulated Power Transformer 120V 12V

Small Size Ei Mini PCB Mounting Encapsulated Power Transformer 120V 12V

US$0.50-15.00

1,000 pieces(MOQ)

Competitive Pricing Ei 30 Resin Encapsulated Transformer 120V 9V 220V to 24V

Competitive Pricing Ei 30 Resin Encapsulated Transformer 120V 9V 220V to 24V

US$0.50-15.00

1,000 pieces(MOQ)

1/4

Zhejiang Yuren Electric Co.,Ltd

Single-Phase Isolated Low-Frequency Ei Type Power Transformer

Single-Phase Isolated Low-Frequency Ei Type Power Transformer

US$2.30-3.00

Reliable Ei-Type Electronic Transformer for 220V Power Applications

Reliable Ei-Type Electronic Transformer for 220V Power Applications

US$2.30-3.00

Reliable Single-Phase Isolated Low-Frequency Ei Power Transformer Solutions

Reliable Single-Phase Isolated Low-Frequency Ei Power Transformer Solutions

US$3.30-4.00

Low Frequency Ei Transformer for Efficient Washing Machine Operation

Low Frequency Ei Transformer for Efficient Washing Machine Operation

US$2.30-3.00

1/4

Shenzhen Okerda Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Er Ec Ee Ei Ef Pq EPC High Frequency Transformers Manufacturer

Er Ec Ee Ei Ef Pq EPC High Frequency Transformers Manufacturer

US$0.10-1.00

1,000 Pieces(MOQ)

Custom 380V 220V to 24V 12V Ei Power Transformer

Custom 380V 220V to 24V 12V Ei Power Transformer

US$2.00-5.00

1,000 Pieces(MOQ)

Ei Encapsulated Silicon Transformer Sealed Power Transformer

Ei Encapsulated Silicon Transformer Sealed Power Transformer

US$0.50-5.00

1,000 Pieces(MOQ)

Ei Toroidal PCB Mounting Encapsulated Transformers Step Down 220V to 2X9V

Ei Toroidal PCB Mounting Encapsulated Transformers Step Down 220V to 2X9V

US$0.50-2.50

1,000 Pieces(MOQ)

1/4

AL Transfo Technology Limited

High Frequency Transformer with EE/EI/ETD Ferrite Core

High Frequency Transformer with EE/EI/ETD Ferrite Core

US$0.27-0.38

500 Pieces(MOQ)

PQ/EI/EF/EE Series High Frequency Transformer with RoHS Certified

PQ/EI/EF/EE Series High Frequency Transformer with RoHS Certified

US$0.17-0.23

500 Pieces(MOQ)

Factory supplying customized PCB mounted EI encapsulated power transformer

Factory supplying customized PCB mounted EI encapsulated power transformer

US$0.38-0.46

300 Pieces(MOQ)

Ei-18 500W Planar Transformer for Mode Power

Ei-18 500W Planar Transformer for Mode Power

US$0.28-0.33

500 Pieces(MOQ)

1/4

YUEQING AIBEIKEN ELECTRIC CO., LTD.

·Manufacturer/Factory & Trading Company

High Quality Ei Series AC230V to 12V and 12V 50Hz Ei Transformer Power Transformer AC Isolation Transformer

High Quality Ei Series AC230V to 12V and 12V 50Hz Ei Transformer Power Transformer AC Isolation Transformer

US$0.10-1.00

Ei Type 220V to 12V Mini Power Transformer Single Phase Transformer Power Transformer Electronic Transformer

Ei Type 220V to 12V Mini Power Transformer Single Phase Transformer Power Transformer Electronic Transformer

US$0.10-1.00

Et10 China Hot Export Ei Transformer 230V to 18V 50Hz Ei Transformer Manufacturer

Et10 China Hot Export Ei Transformer 230V to 18V 50Hz Ei Transformer Manufacturer

US$0.10-1.00

Reliable High Quality 230V to 18V-9V 50Hz Ei Transformer Single Phase Transformer for Switching

Reliable High Quality 230V to 18V-9V 50Hz Ei Transformer Single Phase Transformer for Switching

US$0.10-1.00

1/4

SWAN Wire Engineering

·Trading Company

Qzy/Xy Ei/Aiw Freon Resistance Enameled Round Copper Wire for Sealed Motors, Explosion-Proof Motors Insulated Copper Wire

Qzy/Xy Ei/Aiw Freon Resistance Enameled Round Copper Wire for Sealed Motors, Explosion-Proof Motors Insulated Copper Wire

US$6.00-12.00

QA/Qz/ Ei/Aiw Enameled Round Copper Wire Solvent Resistance for High-Temperature Transformers Wire Coil Copper

QA/Qz/ Ei/Aiw Enameled Round Copper Wire Solvent Resistance for High-Temperature Transformers Wire Coil Copper

US$6.00-12.00

Qzy/Qz/ Ei/Aiw Enameled Round Copper Wire Cable Assembly Solderability Gauge Wire 42 AWG Magnet Wire Copper Wire Scrap

Qzy/Qz/ Ei/Aiw Enameled Round Copper Wire Cable Assembly Solderability Gauge Wire 42 AWG Magnet Wire Copper Wire Scrap

US$6.00-12.00

Factory Price Swg AWG Uew Pew/Eiw/Ei/Aiw/PE/Aiw Enamel Copper Wire Prices for Motor Winding Coils

Factory Price Swg AWG Uew Pew/Eiw/Ei/Aiw/PE/Aiw Enamel Copper Wire Prices for Motor Winding Coils

US$6.00-12.00

1/4

Henan Windoo Industry Co., Ltd.

Ei Silicon Steel Sheet Automatic Chip Lamination Stacking Machine

Ei Silicon Steel Sheet Automatic Chip Lamination Stacking Machine

US$560.00-2,950.00

Automatic Chip Inserter Ei Chip Inserter High-Speed Electric Stacking Machine

Automatic Chip Inserter Ei Chip Inserter High-Speed Electric Stacking Machine

US$560.00-2,950.00

Low Frequency Transformer Ei Silicon Steel Sheet Hand Stacking Machine

Low Frequency Transformer Ei Silicon Steel Sheet Hand Stacking Machine

US$560.00-2,950.00

Six-Axis AC Contactor Coil Winding Machine for Ei Transformers

Six-Axis AC Contactor Coil Winding Machine for Ei Transformers

US$21,800.00-26,500.00

1/4

XIN CHENG INDUSTRY MATERIAL CO., LTD.

Ei/Aiw/200 & Eiw (EI/AIW) 220 Polyester-Imide /Polyamide-Imide Enameled Al Wire

Ei/Aiw/200 & Eiw (EI/AIW) 220 Polyester-Imide /Polyamide-Imide Enameled Al Wire

US$3.10-3.50

Polyamide (EI / AIW) Cover-Coated with Polyamide-Imide Enamel Al Wire Used for Transformer

Polyamide (EI / AIW) Cover-Coated with Polyamide-Imide Enamel Al Wire Used for Transformer

US$3.10-3.50

Elantas Paint Enameled Aluminium Wire Ei/Aiw 0.25-5.33 Class C (220)

Elantas Paint Enameled Aluminium Wire Ei/Aiw 0.25-5.33 Class C (220)

US$3.10-3.50

Polyesteror Polyester-Imide Over Coated with Polyamide-Imide Enamelled Round Aluminum Wire, Class200

Polyesteror Polyester-Imide Over Coated with Polyamide-Imide Enamelled Round Aluminum Wire, Class200

US$3.10-3.50

1/4

Dongguan Yi Li Electronics Co., Ltd.

·Manufacturer/Factory & Trading Company

Class 2 Ei Core Pin Type Low Frequency Transformer

Class 2 Ei Core Pin Type Low Frequency Transformer

US$0.50-5.00

230VAC 115VAC 400VAC PCB Encapsulated Transformer

230VAC 115VAC 400VAC PCB Encapsulated Transformer

US$0.80-5.00

0.5va 1.1va 2.4va 6va 12va 20va 36va Split Bobbin Transformer

0.5va 1.1va 2.4va 6va 12va 20va 36va Split Bobbin Transformer

US$0.60-2.50

20V 24V 28V 36V 48V 56V Split Bobbin Transformer

20V 24V 28V 36V 48V 56V Split Bobbin Transformer

US$0.60-2.90

1/4

Starrysky Industrial (Shanghai) Co., Ltd.

Class 200 Ei/Aiw Enameled Copper Clad Aluminum Wire

Class 200 Ei/Aiw Enameled Copper Clad Aluminum Wire

US$5.00-8.00

Class 155 Transformer Aluminium Winding Wire/Enameled Aluminium Round Wire/Aluminium Magnet Wire

Class 155 Transformer Aluminium Winding Wire/Enameled Aluminium Round Wire/Aluminium Magnet Wire

US$2.80-4.00

Class 155 Enameled Round Copper Wire/Enameled Copper Wire/Magnet Wire

Class 155 Enameled Round Copper Wire/Enameled Copper Wire/Magnet Wire

US$9.00-15.00

Class 130 Enameled Round Aluminium Wire/Magnet Wire/Enameled Aluminum Wire

Class 130 Enameled Round Aluminium Wire/Magnet Wire/Enameled Aluminum Wire

US$2.80-4.00

1/4

12

Hot Products

Power Transformer

China Transformer

Current Transformer

Electrical Transformer

Power Supply Transformer

Electronic Transformer

High Frequency Transformer

Related Manufacturers & Supplier

Transformer Parts Factories

Ei Transformer Factories

Ei Lamination Factories

Ei Transmission Factories

Ei Transformer Bobbin Manufacturers

Lighting Transformer Manufacturers

Ferrite Transformer Manufacturers

Ferrite Core Manufacturers

Free App: App Store Google Play

Follow Us:

Contact Us: 

TradeMessenger: 

About Us FAQ Help Site Map Mobile Site

Hot Products China Products China Manufacturers/Suppliers Wholesale Products Wholesale Price Continent Channel Industry Sites Regional Channels Product Index Insights

Language Options: Español Português Français Русский язык Italiano Deutsch Nederlands العربية 한국어 日本語 हिन्दी ภาษาไทย Türkçe Tiếng Việt Bahasa Indonesia

User Agreement Declaration Privacy Policy

Copyright © 1998-2026 Focus Technology Co., Ltd. All Rights Reserved.