Ring Core

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US$ 3-12.5 / Piece
100 Pieces (MOQ)
Hefei Hemei Electronics Technology Co., Ltd.
Hefei Hemei Electronics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, Others
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Electronic, Instrument, Position Sensor, Audio, Lighting, Harvesting Energy
Current Transformer
Single
Outdoor
Protection, Measurement, Power Supply
Single Layer & Tightly Wound Type

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US$ 0.3-0.43 / pieces
1000 pieces (MOQ)
Hangzhou Careful Electronics Co., Ltd.
Hangzhou Careful Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Zhejiang, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Electronic and Electrical Equipment
Cube
Nickel
N33
Single Item
0.1MHz-1000MHz

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RoHS, CE, ISO9001, Reach
Soft
None Magnetic
Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Ferrite Cable Core
Coil
Nickel

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US$ 2.5-3.5 / Piece
10 Pieces (MOQ)
Nanjing Evergrowing Resources Co., Limited
Nanjing Evergrowing Resources Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Iron-based Nanocrystalline Core
Toroidal
ISO9001
Transformer
Fe,Nb,Cu,Si,B
Nanocrystalline

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US$ 1000 / Piece
1 Piece (MOQ)
Changzhou Longnai Intelligent Equipment Co., Ltd.
Changzhou Longnai Intelligent Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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1 Year
1 Year
Cold Stamping
Shaping Metal
Silicon Steel Sheet
Simple Single Process Dies

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US$ 1.16-1.94 / Piece
2 Pieces (MOQ)
Zhuhai King Magnetics Technology Co., Ltd.
Zhuhai King Magnetics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001
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Iron-based Nanocrystalline Core
Toroidal
ISO9001, RoHS
King Magnetics
Nanocrystalline Material
Tape Wound Core

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US$ 42 / Piece
1 Piece (MOQ)
Beijing MK Minerals Technology Development Co., Ltd
Beijing MK Minerals Technology Development Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Beijing, China
  • Trading Company

  • ISO14001, ISO45001:2018, ISO9001:2015
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Yes
6 Months
ISO 9001:2000, ISO 9001:2008
GB
Without Processing
Casting

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US$ 1.2-35 / Piece
1 Piece (MOQ)
Wuxi Sheraxin Electrical Steel Co., Ltd.
Wuxi Sheraxin Electrical Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Non-Oriented Silicon Steel /Oriented Silicon Steel
GB, AISI, ASTM, DIN, BS, JIS
Cold Rolled
Toroidal
Auto-Transformer
Single-Phase Transformer, Rectifier Transformer, C

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US$ 0.1-0.3 / Piece
1000 Pieces (MOQ)
QINGDAO GOFAI RUBBER & PLASTIC PRODUCTS CO., LIMITED
QINGDAO GOFAI RUBBER & PLASTIC PRODUCTS CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Good Service"
Good Service
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Sewer
Silicone
Yes
Yes
Anti - Odor and Anti - Insect Sewer
1piece/Bag

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US$ 2.5-3.5 / Piece
10 Pieces (MOQ)
Nanjing Evergrowing Resources Co., Limited
Nanjing Evergrowing Resources Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Iron-based Nanocrystalline Core
Toroidal
ISO9001
Transformer
Fe,Nb,Cu,Si,B
Nanocrystalline

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US$ 5-56.5 / Piece
100 Pieces (MOQ)
Hefei Hemei Electronics Technology Co., Ltd.
Hefei Hemei Electronics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, Others
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Aviation, Electronics, Industrial, Harvesting Energy
GB
81%
Alloy
Nickel Strip
Not Powder

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US$ 2.33-3.37 / Piece
1 Piece (MOQ)
Zhuhai King Magnetics Technology Co., Ltd.
Zhuhai King Magnetics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001
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Nanocrystalline Toroidal Core
Kmn402515
40*25*15mm
Plastic Case
Tape Wound Core
25 Um

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US$ 1000 / Piece
1 Piece (MOQ)
Changzhou Longnai Intelligent Equipment Co., Ltd.
Changzhou Longnai Intelligent Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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1 Year
1 Year
Cold Stamping
Shaping Metal
Silicon Steel Sheet
Simple Single Process Dies

Favorites

US$ 2.5-3.5 / Piece
10 Pieces (MOQ)
Nanjing Evergrowing Resources Co., Limited
Nanjing Evergrowing Resources Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Iron-based Nanocrystalline Core
Toroidal
ISO9001
Transformer
Fe,Nb,Cu,Si,B
Nanocrystalline

Favorites

US$ 2-24.5 / Piece
10 Pieces (MOQ)
Hefei Hemei Electronics Technology Co., Ltd.
Hefei Hemei Electronics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, Others
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Power, Electronic, Instrument, Lighting, Rectifier, Audio
Single
Core-type Transformer
Dry-type Transformer
Multi-winding Transformer
ISO9001

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US$ 34.8-50.2 / Piece
1 Piece (MOQ)
Zhuhai King Magnetics Technology Co., Ltd.
Zhuhai King Magnetics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001
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Nanocrystalline Toroidal Core
Kmn1207030t
120*70*30mm
Plastic Case
Tape Wound Core
25 Um

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US$ 2.5-3.5 / Piece
10 Pieces (MOQ)
Nanjing Evergrowing Resources Co., Limited
Nanjing Evergrowing Resources Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Iron-based Amorphous Core
Toroidal
ISO9001
Transformer
Fe,Si,B
Amorphous Alloy

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US$ 4.5-21.5 / Piece
100 Pieces (MOQ)
Hefei Hemei Electronics Technology Co., Ltd.
Hefei Hemei Electronics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, Others
Secured Trading Service

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Electronic, Instrument, Position Sensor, Audio, Lighting, Harvesting Energy
Current Transformer
Single
Outdoor
Protection, Measurement, Power Supply
Single Layer & Tightly Wound Type

Favorites

US$ 5.6-8.1 / Piece
1 Piece (MOQ)
Zhuhai King Magnetics Technology Co., Ltd.
Zhuhai King Magnetics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Power, Electronic, Instrument, Lighting, Rectifier, Audio
Single
Fe-Based Nanocrystalline
Dry-type Transformer
Core
ISO9001

Favorites

US$ 2.5-3.5 / Piece
10 Pieces (MOQ)
Nanjing Evergrowing Resources Co., Limited
Nanjing Evergrowing Resources Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Iron-based Nanocrystalline Core
Toroidal
ISO9001
Transformer
Fe,Nb,Cu,Si,B
Nanocrystalline

Favorites

US$ 4.5-17.5 / Piece
100 Pieces (MOQ)
Hefei Hemei Electronics Technology Co., Ltd.
Hefei Hemei Electronics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, Others
Secured Trading Service

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Electronic, Instrument, Position Sensor, Audio, Lighting, Harvesting Energy
Current Transformer
Single
Outdoor
Protection, Measurement, Power Supply
Single Layer & Tightly Wound Type

Favorites

US$ 0.42-0.61 / Piece
1 Piece (MOQ)
Zhuhai King Magnetics Technology Co., Ltd.
Zhuhai King Magnetics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001
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Iron-based Nanocrystalline Core
Toroidal
ISO9001
Kmn161008
16*10*8mm
EMI/EMC Filter

Favorites

US$ 2.5-3.5 / Piece
10 Pieces (MOQ)
Nanjing Evergrowing Resources Co., Limited
Nanjing Evergrowing Resources Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Iron-based Nanocrystalline Core
Toroidal
ISO9001
Transformer
Fe,Nb,Cu,Si,B
Nanocrystalline

Favorites

US$ 3.5-75 / Piece
10 Pieces (MOQ)
Hefei Hemei Electronics Technology Co., Ltd.
Hefei Hemei Electronics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, Others
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Iron-based Nanocrystalline Core
Toroidal
ISO9001
Toroidal & Split
20
31.2

Favorites

US$ 0.42-0.61 / Piece
1 Piece (MOQ)
Zhuhai King Magnetics Technology Co., Ltd.
Zhuhai King Magnetics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001
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Nanocrystalline Toroidal Core
Kmn161008
16*10*8mm
Plastic Case
Tape Wound Core
25 Um

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US$ 0.32-0.51 / Piece
2000 Pieces (MOQ)
Dongguan JH Amorphous Co., Ltd.
Dongguan JH Amorphous Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Electronic Products
Ring
Plastic Case
IATF 16949
Nanocrystalline Core
Plastic Case

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US$ 0.008-0.2 / Piece
1000 Pieces (MOQ)
Changxing ChaoNeng Technology Co., Ltd.
Changxing ChaoNeng Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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RoHS, ISO9001
Soft
Isotropic Magnet
Industrial Magnet, Solenoid
Coil
Zinc

Favorites

US$ 2.5-3.5 / Piece
10 Pieces (MOQ)
Nanjing Evergrowing Resources Co., Limited
Nanjing Evergrowing Resources Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Iron-based Nanocrystalline Core
Toroidal
ISO9001
Transformer
Fe,Nb,Cu,Si,B
Nanocrystalline

Favorites

US$ 4.5-42.5 / Piece
100 Pieces (MOQ)
Hefei Hemei Electronics Technology Co., Ltd.
Hefei Hemei Electronics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, Others
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Electronic, Instrument, Position Sensor, Audio, Lighting, Harvesting Energy
Current Transformer
Single
Outdoor
Protection, Measurement, Harvesting Energy
Single Layer & Tightly Wound Type

Favorites

US$ 10.57-15.26 / Piece
1 Piece (MOQ)
Zhuhai King Magnetics Technology Co., Ltd.
Zhuhai King Magnetics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001
Contact Now

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Nanocrystalline Toroidal Core
Kmn805020
80*50*20mm
Plastic Case
Tape Wound Core
25 Um
Questions & Answers on Ring Core
Q
What considerations should be made for custom transformer manufacturing?
A
Our Ring Core offers exceptional quality and style within the Transformer category.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.
Q
What are the different types of transformers available in the market?
A
The Ring Core is a standout piece in our Transformer collection.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.
Q
How can I identify a trusted supplier for transformers in China?
A
The Ring Core is an essential part of our Transformer offerings.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.
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