Products

Suppliers
Filter Gallery
197,676

O-core Power Transformer

Products
Power Power Distributor Power Product New Power Power Plus Electric Power

Sorry! No matches were found.

Chuanxing Amorphous Alloy Oil Type Alloy Core 30kVA 2500kVA 11kv 440V Low Loss Power Transformer

Chuanxing Amorphous Alloy Oil Type Alloy Core 30kVA 2500kVA 11kv 440V Low Loss Power Transformer

US $ 1,000-3,000 / one piece FOB
1 one piece (MOQ)
Contact Supplier
Audited Supplier
Jiangxi Chuanxing Electric Power Electricity&Energy Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
Chat Now Send Inquiry
2023 Soboom Oil Immersed Power Transformer S11 Type Oil Change Copper Core Electricity Transformer 10kv 50kVA

2023 Soboom Oil Immersed Power Transformer S11 Type Oil Change Copper Core Electricity Transformer 10kv 50kVA

US $ 7,029 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shanghai Xunbang International Trading Co., Ltd.

Shanghai, China Since 2020
Chat Now Send Inquiry
Low Loss Power Core: 630kVA 22kv Oil Immersed Transformer

Low Loss Power Core: 630kVA 22kv Oil Immersed Transformer

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qianchuan Intelligent Electric (Shandong) Co., Ltd

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Lxk-150 Zero Sequence Current Transformer CT Open Split Core 150mm Inner Diameter Suitable for Power Measurement

Lxk-150 Zero Sequence Current Transformer CT Open Split Core 150mm Inner Diameter Suitable for Power Measurement

US $ 26-166 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Donghua Electric Stock Co., Ltd. of Zhejiang

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2004
Chat Now Send Inquiry
High Performance Fe-Based Nanocrystalline Toroidal Core Power Transformer

High Performance Fe-Based Nanocrystalline Toroidal Core Power Transformer

US $ 3.1-4.49 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhuhai King Magnetics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Amorphous Metal Dry-Type Distribution Transformer with Low Loss Core for Commercial & Industrial Power Networks

Amorphous Metal Dry-Type Distribution Transformer with Low Loss Core for Commercial & Industrial Power Networks

US $ 599 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Silicon Steel Core Dry Type Cast Resin Transformer 100kVA 11kv Electric Power Transformer

Silicon Steel Core Dry Type Cast Resin Transformer 100kVA 11kv Electric Power Transformer

US $ 3,600-12,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Zhengwei Electric Equipment Co.,Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Ei-133.2 Laminated Low Frequency Power Transformer Core Ei Lamination

Ei-133.2 Laminated Low Frequency Power Transformer Core Ei Lamination

US $ 900-1,200 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Jiangyin Centersky Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
Chat Now Send Inquiry
Electronic Power Outdoor Prefabricated Copper Pad Mounted Transformers Split Core Silicon Distribution Transformer

Electronic Power Outdoor Prefabricated Copper Pad Mounted Transformers Split Core Silicon Distribution Transformer

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

Jiangsu, China Since 2025
Chat Now Send Inquiry
20kv 630kVA Amorphous Pad Mounted Core Toroidal Electrical Electric Power Distribution Transformer Hermetically Sealed

20kv 630kVA Amorphous Pad Mounted Core Toroidal Electrical Electric Power Distribution Transformer Hermetically Sealed

US $ 5,000-10,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
High Efficiency Ei Core Transformer for Power Distribution Systems

High Efficiency Ei Core Transformer for Power Distribution Systems

US $ 4.3-4.5 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Dechuang Transformer Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
ISO9001 Approved New Silicon Steel Core Power Electrical Jmb Transformer

ISO9001 Approved New Silicon Steel Core Power Electrical Jmb Transformer

US $ 5-30 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Dongliang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Kct-36 500A/3V Cl: 0.5 Heyi Asct Clamp on CT Power Monitoring Split Core Current Transformers

Kct-36 500A/3V Cl: 0.5 Heyi Asct Clamp on CT Power Monitoring Split Core Current Transformers

US $ 8.3-9 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Heyi Electrical Co., Ltd.

Zhejiang, China Since 2015
Chat Now Send Inquiry
High Voltage 500~2500kVA Oil Immersed Power Transformer Price Silicon Steel Core

High Voltage 500~2500kVA Oil Immersed Power Transformer Price Silicon Steel Core

US $ 1,200 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Shuangpeng Electrical Appliance Co., Ltd

Zhejiang, China Since 2024
Chat Now Send Inquiry
Toroidal Core Step up Down Power Transformer Parts

Toroidal Core Step up Down Power Transformer Parts

US $ 5-50 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hubei Changhao Electric Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
Tianhong Manufacture Oil Immersed Power Transformer! High Voltage with Copper Core

Tianhong Manufacture Oil Immersed Power Transformer! High Voltage with Copper Core

US $ 3,500-80,000 / Set/Sets FOB
1 Set/Sets (MOQ)
Contact Supplier
Audited Supplier
Tianhong Power Technology Co., Ltd.

Jiangsu, China Since 2024
Chat Now Send Inquiry
Customizable 230kv 69kv 161kv 151kv 110kv 33kv Power Transformer Copper Core Transformer

Customizable 230kv 69kv 161kv 151kv 110kv 33kv Power Transformer Copper Core Transformer

US $ 1,933-3,568 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Tianjin Haode Intelligent Electrical Co., Ltd.

Tianjin, China Since 2024
Chat Now Send Inquiry
250W Ring Core 250va Toroidal Transformer for Power Amplifier

250W Ring Core 250va Toroidal Transformer for Power Amplifier

US $ 15-20 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Chongqing Vision Star Optical Co., Ltd.

Chongqing, China Since 2015
Chat Now Send Inquiry
Toroidal Core Power Transformer Step Down Transformer

Toroidal Core Power Transformer Step Down Transformer

US $ 5-10 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Okerda Technology Co., Ltd.

Guangdong, China Since 2019
Chat Now Send Inquiry
High-Frequency Ec20 Core Planar Transformers for Reliable Power Superior Power Reliability

High-Frequency Ec20 Core Planar Transformers for Reliable Power Superior Power Reliability

US $ 0.75-5.8 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Qingdao Evertransformers Tech Co., Ltd

Shandong, China Since 2024
Chat Now Send Inquiry
High Frequency Power Transmission Voltage Split Core Current Distribution Electric Cast Epoxy Resin Insulation Dry Type Transformer Price /10kv 125kVA

High Frequency Power Transmission Voltage Split Core Current Distribution Electric Cast Epoxy Resin Insulation Dry Type Transformer Price /10kv 125kVA

US $ 1,899-26,300 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Qingdian Electric Group Co., Ltd.

Shandong, China Since 2024
Chat Now Send Inquiry
Scb10-1600kw 13V 1000kVA 12500A 630/800 Copper Core Three-Phase Dry Type Power Transformer

Scb10-1600kw 13V 1000kVA 12500A 630/800 Copper Core Three-Phase Dry Type Power Transformer

US $ 700-50,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Anhui Sankai Electric Equipment Co.,LTD

Manufacturer/Factory & Trading Company

Anhui, China Since 2024
Chat Now Send Inquiry
Power Oil-Lmmersed Tridimensional Toroidal-Core Distribution Transformers

Power Oil-Lmmersed Tridimensional Toroidal-Core Distribution Transformers

US $ 2,395 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ningbo Jecsany Electrical Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About O-core Power Transformer FAQ

  • QHow can I identify a trusted supplier for transformers in China?

    The O-core Power Transformer is a premium choice in the Transformer category.To find a trusted supplier in China, conduct thorough research, check online reviews and testimonials. It is recommended to visit manufacturing facilities if possible and review quality certifications and past projects to ensure reliability.

  • QWhat are the different types of transformers available in the market?

    Our O-core Power Transformer offers exceptional quality within the Transformer category.Transformers come in various types, including power transformers, distribution transformers, and instrument transformers. Each type serves specific functions and voltage requirements, offering flexibility in electronics and electrical systems applications.

  • QWhat considerations should be made for custom transformer manufacturing?

    The O-core Power Transformer is included in our comprehensive Transformer range.When opting for custom transformer manufacturing, consider factors such as desired specifications, technical requirements, volume of production, and quality standards. Collaborating with an experienced supplier ensures that your unique needs are met effectively and efficiently.

90va/150va/300va Customized Toroidal Core Power Transformer for Audio or LED Lighting

90va/150va/300va Customized Toroidal Core Power Transformer for Audio or LED Lighting

US $ 2-300 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Tianjin Carel Tech Co., Ltd.

Tianjin, China Since 2025
Chat Now Send Inquiry
Kct-50 200/1A Cl: 0.5 Asct Power Monitoring Split Core Current Transformers

Kct-50 200/1A Cl: 0.5 Asct Power Monitoring Split Core Current Transformers

US $ 14.5-15.5 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China Since 2019
Chat Now Send Inquiry
Ecs10 10mm Hole 0-75A Input Ma Mv Output Split Core UL Current Transformer for Power Management

Ecs10 10mm Hole 0-75A Input Ma Mv Output Split Core UL Current Transformer for Power Management

US $ 3-5 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Echun Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
Custom Transformer Ferrite Core Ee16 Audio Output High Voltage Power Transformer

Custom Transformer Ferrite Core Ee16 Audio Output High Voltage Power Transformer

US $ 0.2-1.5 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Udwells Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Cheap Price High Voltage S13 Three-Phase Winded Core Distribution Oil Immersed Transformer Power Transformer Dry Transformer

Cheap Price High Voltage S13 Three-Phase Winded Core Distribution Oil Immersed Transformer Power Transformer Dry Transformer

US $ 1,200-20,600 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Shengjiu Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Energy-Saving Silicon Steel Core Resin Insulated Dry Power Transformer with Enclosure/Casing 400kVA 500kVA 10kv 16kv 22kv 34kv 0.415V 0.6V

Energy-Saving Silicon Steel Core Resin Insulated Dry Power Transformer with Enclosure/Casing 400kVA 500kVA 10kv 16kv 22kv 34kv 0.415V 0.6V

US $ 3,000-12,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Guangdong Shengte Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Supply Power CT Permalloy Material Winding Core Self Powered Current Transformer Split

Supply Power CT Permalloy Material Winding Core Self Powered Current Transformer Split

US $ 10-48.5 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hefei Hemei Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2024
Chat Now Send Inquiry
Ring Type Split Core Current Transformer 500A/100mA 600A/100mA for Smart Power Systems

Ring Type Split Core Current Transformer 500A/100mA 600A/100mA for Smart Power Systems

US $ 8.54-14.96 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hubei Tianrui Electronic Co., Ltd.

Hubei, China Since 2019
Chat Now Send Inquiry
Ferrite Core High Voltage Ec42 Ec49 Power Horizontal SMPS High Frequency Transformer for Audio Power Supply

Ferrite Core High Voltage Ec42 Ec49 Power Horizontal SMPS High Frequency Transformer for Audio Power Supply

US $ 0.08-0.6 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Dechuang Industry Co., Ltd.

Shaanxi, China Since 2021
Chat Now Send Inquiry
Yhdc Solid Core Power Distribution Current Transformer Bct6130

Yhdc Solid Core Power Distribution Current Transformer Bct6130

US $ 3.95-6.33 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qinhuangdao Dechang Electric Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
110kv High Voltage Silicon Steel Core Dry Type Power Transformer

110kv High Voltage Silicon Steel Core Dry Type Power Transformer

US $ 900-90,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui, China Since 2024
Chat Now Send Inquiry
Power Distributiontriangular 3-D Roll-Core Three Phase Scb13 Mrl 30kVA-2500kVA Energy Saving Dry Type Transformer

Power Distributiontriangular 3-D Roll-Core Three Phase Scb13 Mrl 30kVA-2500kVA Energy Saving Dry Type Transformer

US $ 7,777-13,333 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Liaocheng Huarui Electric Co., Ltd.

Shandong, China Since 2022
Chat Now Send Inquiry
50kVA Copper Core Oil Immersed Power Distribution Transformer for 10/11/20/22/33/35kv

50kVA Copper Core Oil Immersed Power Distribution Transformer for 10/11/20/22/33/35kv

US $ 1,700-1,900 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Pengtai Electric Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
View More

Related Searches

Power Transformer Transformer Power Electric Transformer Type Power Transformer Power Voltage Transformer Transformer Power Supply Custom Power Transformer Low Power Transformer Electrical Power Transformer Power Distribution Transformer

You may also like

Compact Power Transformer Power Transformer Tank Dry Power Transformer Large Power Transformer Power Transmission Transformer Toroidal Power Transformer

Browse by Categories

Home > Electrical & Electronics > Power Transmission & Transformer > Transformer > Single-Phase Transformer
5/834
TOP

Search Filter

Categories

More Less
  • Transformer
  • Instrument Transformer
  • Inductor
  • Current Sensor
  • Power Distribution Cabinet & Box
  • Insulator
  • Amorphous Core
  • Silicon Steel
  • Sintered Ferrite Magnet
  • Other Electronics

Application

More Less
  • Power
  • Electronic
  • Instrument
  • Lighting
  • Rectifier
  • Audio

Certification

More Less
  • ISO9001
  • ISO9001-2000
  • CCC
  • UL

Core

More Less
  • Core-type Transformer
  • Amorphous Alloy Transformer
  • Shell-type Transformer

Phase

More Less
  • Three
  • Single

Winding Type

More Less
  • Two-winding Transformer
  • Multi-winding Transformer
  • Separated Winding Transformer
  • Auto-transformer

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Zhejiang
  • Jiangsu
  • Guangdong
  • Shandong
  • Anhui
  • Henan
  • Shanghai
  • Hubei
  • Jiangxi
  • Tianjin
  • Hunan
  • Hebei
  • Sichuan
  • Shaanxi
  • Fujian
  • Beijing
  • Shanxi
  • Chongqing
  • Liaoning
  • Hainan
  • Gansu
  • Guangxi
  • Taiwan, China
  • Inner Mongolia
  • Hongkong S.A.R.
  • Ningxia
Reset Done