Our Categories

Guangzhou Amorphous Electronic Technology Co.,ltd. has been a major manufacturer in Current Transformers and cores, making a contribution on home electronic application, industry application.

  • Common Mode Choke Core

    Common Mode Choke Core

  • Current Transformer Core

    Current Transformer Core

  • Inverter Transformer Core

    Inverter Transformer Core

  • Amorphous Core

    Amorphous Core

  • Current Transformer

    Current Transformer

  • Split Core Current Transformer

    Split Core Current Transformer

  • Power Inductor & Transformer

    Power Inductor & Transformer

  • Toroidal Transformer

    Toroidal Transformer

Hot Products

Our core competence is Nanocrystalline Core & Amorphous Core. It has been a major manufacturer in Current Transformer & Sensor Industry. 

  • Instrument Current Transformer Core
    Instrument Current Transformer Nanocrystalline Core

    High accuracy nanocrystalline cores, for low voltage instrument current transformer, medium voltage instrument current transformer, high voltage instrument current transformer in industry application.

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  • NANOCRYSTALLINE CORE
    NT-G & HDU Series Nanocrystalline core for common mode choke

    Nanocrystalline cores for common mode chokes, core with high permeability μi (200KHz) and high L impedance Z,which popular in home application such like wind generator, frequency converters.

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  • Cut Core
    Nanocrystalline / Silicon Steel (CRGO) Cut Core

    Flexible soft magnetic core design, widely used in high frequency, high power transformers for converters, in drives, traction, power supplies.

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  • inverter tranformer
    Nanocrystalline Core for HF Power Transformer

    High saturate induction reduce volume of transformers, popular in inverter power application.

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  • Current Transformer
    Mini Precision Current Transformer

    High precision, wide linearity range for output current, suitable application in electornic energy meter, power transducer, etc.

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  • Split Core Ct
    Split Core Current Transformer

    Split-core current transformers are designed to meet the growing demand of installation into existing networks. Our Split Core (open-able) CTs can be a savings overall in the labor cost savings.Simply clip these around the wires being read. Secure them in place with a zip tie, without disconnecting cables or busbar circuits.

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  • Waterproof Current Transformer
    IP67 Waterproof Current Transformer for Outdoor Application

    IP67, excellent waterproof performance, works well even under water condition 3 days.

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  • Toroidal Inductor
    Flat Wire Toroidal Inductor

    Flat wire surface area up to 60% more, means at higher frequencies flat wire support better skin effect, better for design higher current solutions, popular in UPS, solar, automotive, industry application.

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About Us
Guangzhou Amorphous Electronic Technology Co.,ltd.

As a ISO9001:2015 certificated company, Guangzhou Amorphous Electronic Technology Co., Ltd is a leading global manufacture of advanced Nanocrystalline core & Amorphous core and related products since 2009. Our main products covering: Instrument Current Transformer Common Mode Choke Power transformer for welding machine Magnetic component for Solar invert Automotive Chokes ( for car audio) PFC Chokes Core and Current Transformer for energy meters (Watt hour–meters and Electronic energy meter ) ELCB ( Earth Leakage Circuit Breaker and Residual Current Circuit Breakers ) Split core Thanks to our experienced professors & senior engineers, we are able to continuously innovate our products and obtain a competitive advantage. ODM/OEM product is accepted. We can design & produce based on specifications or drawing to make goods meet the requirements of standard IEC60044-3, GB17201-2007, JB/T 10665-2006.

why choose us

  • PROMPT RESPONSE
    PROMPT RESPONSE

    Your request will be highly appreciated. We will response you within 2 hours.

  • STABLE QUALITY
    STABLE QUALITY

    We cooperate with suppliers of good quality and adequate productivity.

  • LOW COST
    LOW COST

    At the beginning of design, production, transportation, we always do our best to control cost for both of us.

  • FAST DELIVERY TIME
    FAST DELIVERY TIME

    For the goods shown in stock will be ready to deliver within 5 work days.

Certification

The certifications of ISO 9001:2015, ISO 4001:2015, ISO 4500:2018 ensures that rigorous procedures are followed in all areas of operations.

ISO 9001:2015
ISO 9001:2015
ISO 9001:2015
ISO 9001:2015
ISO 14001:2015
ISO 14001:2015
ISO 14001:2015
ISO 14001:2015
ISO 4500:2018
ISO 4500:2018
ISO 4500:2018
ISO 4500:2018
Latest News
Ultra-Low Core-loss Nanocrystalline Core Transformers for EV Charging
December 05, 2020 Ultra-Low Core-loss Nanocrystalline Core Transformers for EV Charging

Congratulations on the successful production of the ultra-low core-loss nanocrystalline core transformers for EV Charging project. Coilcore will always focus on green energy application with clients around the world.

Meeting with Clients
May 30, 2018 Meeting with Clients

Warmly welcome clients visiting our factory again. We’ve cooperated since 2009 on nanocrystalline cores in electronic application, wish brighter future together of nanocrystalline core.

Coilcore Promo
December 29, 2009 Coilcore Promo

As ISO9001 certificated factory, we walys in faith of "Innovation , Solidarrity, Enterprise", to provide the best quality products for the electronics industry development. We choose the high-performance magnetic core material strips produced by Baosteel, Wusteel, and Shoogang as raw material, from material selection, core winding, core heat treatment, sealing and VA control, final QC and labeling, to packaging and transport, the entire process of quality control procedures are strictly implemented to meet clients' different requirement.

Coilcore's 2021 team vacation
April 01, 2021 Coilcore's 2021 team vacation

Congratulations on Coilcore's 2021 team vacation. It's our honor to work together, enjoy life together. We focus on skilled design of nanocrystalline core & current transformer, and we also enthusiasm of play together. #Coilcore, more than coil & core.

New Series Soft Magnetic Core Case Mold Update
May 06, 2021 New Series Soft Magnetic Core Case Mold Update

As a professional manufacturer of amorphous magnetic cores electronic material, Guangzhou Amorphous Electronic Technology Co., Ltd. is committed to meeting the specifications of magnetic core products of different customers in the market. Now update the multi-size magnetic core shell mold to meet market needs. The specific case size can be Download.

Coilcore Focus on Magnetic Cores Package
June 04, 2021 Coilcore Focus on Magnetic Cores Package

Coilcore, as a expert of nanocrystalline & amorphous magnetic cores, we are well aware of the importance of strong packaging to the protection of magnetic cores during long-distance transportation. Pay attention to details and grasp quality from the source, that's Coilcore mission.

10000 Turns Winding Current Transformer
June 21, 2021 10000 Turns Winding Current Transformer

Coilcore -Amorphous Electronic Technology Co.,ltd, it has been a major manufacturer in Current Transformer & Sensor Industry. Congratulations on our new products range 10000 Turns winding Current Transformer Current Input 500A Current Output 50mA Inner Hole Size 45mm Customized supported.

Congratulations on the 11th years cooperation between Coilcore & ABB.
July 06, 2021 Congratulations on the 11th years cooperation between Coilcore & ABB.

Congratulations on the 11th years cooperation between Coilcore & ABB. In last 2020 year, Coilcore focus on high quality products & excellent service, obtain ABB‘s annual evaluation of 93.83% . Coilcore supply stable quality instrument current transformer nanocrystalline cores since 2011 In new year, Coilcore will continue to maintain high level service in 2021.

Congratulations on the cooperation between Coilcore & Hical.
July 21, 2021 Congratulations on the cooperation between Coilcore & Hical.

Coilcore focus on high quality products &delivery on time, obtain Hical's annual evaluation of 100% . Coilcore supply stable quality instrument current transformer nanocrystalline cores since 2009. In coming future, Coilcore will continue to maintain high level service.

Strong Package of Nanocrystalline Cores For Instrument Current Transformer.
August 05, 2021 Strong Package of Nanocrystalline Cores For Instrument Current Transformer.

As a professional supplier of nanocrystalline cores for instrument current transformer. Coilcore always attach great importance to details From magnetic core production to packaging, every detail is well controlled To ensure that the best products reach customers

Coilcore update new product -- Flat Wire Transformer Horizontal Plate Common Mode Chokes Line Filter
August 23, 2021 Coilcore update new product -- Flat Wire Transformer Horizontal Plate Common Mode Chokes Line Filter

Coilcore always keep progress to meet develop market demand. Currently coilc0re update new product - flat wire transformer horizontal plate CMC line filter. Comparing traditional CMC, flat copper wire with more excellent performance, higher current ( unit current density reach 1.5~2.0 times) & smaller volume (0.5~1.0 times). Lower DC resistance, extremely small capacitance distribution, perfect heat dissipation. Stronger insulation, extending power lifespan.   Flat wire transformer is a perfect used in various power line solution, including: LCD TV, power adapter, switching power supplier, LED ultra-thin power suppliers, LED drive circuits, TP power supplier, Industrial Power Supplier, Computer Power Supplier,  electric vehicle, solar energy, automotive electronic equipment, industrial equipment, office automation equipment, household appliances, digital products, inverters, etc.

Open Loop Split Core DC/AC Hall Effect Senso
September 06, 2021 Open Loop Split Core DC/AC Hall Effect Senso

As a expert electronic transformer manufacturer, Coilcore support types of transformer, sensor. Here share split core current transformers of HALL EFFECT SENSOR. Hall effect sensors are non-contact design, by using magnetic fields, to detect variables such as the proximity, speed, or displacement of a mechanical. It's widely used for current measurement, protect & monitor air compressor, lighting equipment, AC motor,etc. The hall effect sensor advantage including: The first to achieve 0.2-level conversion, accuracy, low-power circuit design, conversion effect more than 99.5% Imported components & SMT chip Technology, the conversion response time is less than 0.1 second. The industry's first five-year warranty, 10 years lifespan, the use of stable as ever. Support 10 times range over-load protection, protection module and post-level equipment security. Any customized transformer project design, please contact us freely.

One Step Service of High-voltage arc starter For Welder Machine
September 23, 2021 One Step Service of High-voltage arc starter For Welder Machine

Congratulations on the positive feedback from Turkey customers of our High-voltage arc starter. As expert of nanocrystalline core high frequency transformer for welder machine, Coilcore not only supply high quality soft magnetic cores & transformers, but strive to become a professional one-stop service provider, providing complete peripheral accessories for inverter welding machines, including high-voltage arc starters.

Celebrate the 72nd anniversary of the founding of the People's Republic of China
September 30, 2021 Celebrate the 72nd anniversary of the founding of the People's Republic of China

Warmly celebrate the 72nd anniversary of the founding of the People's Republic of China Thanks for the support of global customers over the years Coilcore will have a holiday from October 1st to 7th After returning from vacation, let us continue to provide professional services on soft magnetic cores &  current transformers

The impact of the Double Reduction Policy
October 22, 2021 The impact of the Double Reduction Policy

Amazing year 2021, electronic material shortage since Jan, keep increasing. For long term win-win benefit, we always try to keep stable price, by optimize raw material supply chain & strengthen internal cost control system.   However, influenced by China Gov. Double Reduction Policy since Sep. 2021, our factory main raw materials are skyrocketing unusually. Some of suppliers send official document to confirm price increased 15% since 2021-101. Workshops  "5days open 2days closed mold” lead to longer delivery.

Congratulations on the further cooperation on nanocrystalline core
November 11, 2021 Congratulations on the further cooperation on nanocrystalline core

Coilcore cooperate with an European client about nanocrystalline cores, 1000 000pcs annual purchase quantity confirm. All of us will try our best to guarantee customer get our service of quickly service, stable quality, affordable cost, fast delivery. 

Congratulations on Peak Season Harvest
November 24, 2021 Congratulations on Peak Season Harvest

Peak season, all of us are busy at soft magnetic cores & current transformer business. Each day we have lots pallet shipped out. If you have similar request, let's talk more.

© Copyright: 2021 Guangzhou Amorphous Electronic Technology Co.,ltd. All Rights Reserved. 粤ICP备2021057165号

IPv6 network supported

IPv6 network supported

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