Transformers
High-frequency and power transformers for EV charging, renewable energy, and industrial power systems.
- EV Charging
- Solar & Wind
- Industrial Power
Magnetic components manufacturer · since 2002
Magnetic Components for EV Charging, Renewable Energy & Industrial Power Systems
Jiayang Magnetics is the international brand of Huizhou Jiayang Electronic Technology Co., Ltd. — a magnetic component manufacturer founded in May 2002, designing and manufacturing transformers, inductors, and custom magnetic solutions using ferrite, amorphous, and selected nanocrystalline core technologies.
- Founded May 2002 · Magnetics manufacturer for 23+ years
- RMB 60M registered capital
- ISO 9001 · Quality management
- ISO 14001 · Environmental management
- IATF 16949 · Automotive-grade discipline
- UL- and CQC-certified products · RoHS-compliant
Who we are
A 23-year-old magnetics manufacturer, now built for the global energy transition.
Jiayang Magnetics designs and manufactures high-reliability magnetic components for power conversion systems. Operating from two production bases in Guangdong and Hubei, our team has supplied transformers, inductors, and custom magnetic solutions — built using ferrite, amorphous, and selected nanocrystalline core technologies — to EV charging, renewable energy, energy storage, and industrial power customers for more than two decades.
Jiayang Magnetics is the international brand of Huizhou Jiayang Electronic Technology Co., Ltd..
Products
Magnetic components engineered for power conversion.
Five product families, supported by in-house transformer and inductor manufacturing, selected nanocrystalline core capabilities, qualified core sourcing, and final assembly and testing.
Inductors & Chokes
Power inductors, common-mode chokes, and filtering components for power conversion systems.
- PFC
- EMI Filtering
- Motor Drives
Amorphous Magnetic Cores
Low-loss amorphous core options and component solutions for high-efficiency power electronics.
- Low Loss
- Power Conversion
- Core Options
Nanocrystalline Magnetic Cores
Selected nanocrystalline core capabilities for EMC filtering, current sensing, and compact magnetic designs.
- EMC
- Current Sensing
- Compact Design
Custom Magnetic Solutions
Co-engineered magnetic components from core selection through winding, assembly, encapsulation, and testing.
- Custom Design
- NPI
- Testing
Applications
Built for the energy transition and industrial power.
Specialized magnetic solutions for EV charging, solar, wind, energy storage, industrial power, and smart-grid systems.
New Energy / Mobility
EV Charging Infrastructure
Magnetics for AC/DC charging piles, DC fast charging modules, and reliable power conversion.
See application details
Renewable Energy
Photovoltaic / Solar Inverters
Magnetic components for string and central inverter architectures.
See application details
Renewable Energy
Wind Power
Robust magnetic components for wind inverter and grid-interface systems.
See application details
Energy Storage
Energy Storage Systems
Magnetics for BESS PCS, bidirectional converters, and auxiliary power.
See application details
Industrial
Industrial Power Supply
Transformers, inductors, and chokes for industrial-grade switching power supplies.
See application details
Grid Infrastructure
Smart Grid & Power Electronics
Magnetics for grid-tied converters, power quality systems, and smart-grid power electronics.
See application details
Established markets also include Home Appliances & HVAC, motor-drive systems, and consumer power electronics.
Customer References
Selected Customer References
Public customer references from Jiayang's existing domestic website include appliance, electronics, motor-drive, EV charging, and renewable-energy companies.
Home Appliances & HVAC
Energy, EV Charging & Power Electronics
Motor Drive & Industrial Systems
Selected customer references — not an exhaustive list of all customers.
Why Jiayang
Engineering depth, integrated component manufacturing, automotive-grade quality.
01
23+ years of magnetic manufacturing
Specialized in magnetic components since 2002, with two production bases in Guangdong and Hubei.
02
In-house engineering team
Magnetic design, simulation, and prototyping support from 112 R&D engineers.
03
Integrated component manufacturing
Core material selection and validation, in-house winding, assembly, encapsulation, and final test — supported by selected nanocrystalline core processing capabilities and a qualified core supply chain.
04
IATF 16949 quality system
Automotive-grade process discipline applied across all product lines.
05
High-current, high-frequency expertise
Proven designs for EV DC fast charging, solar inverters, and high-density power conversion.
06
Selected OEM references
Long-term supply relationships with customers including Midea, Huawei, Sungrow, Delta, Deye, and SAJ — public references aligned with Jiayang’s domestic website.
Manufacturing
60,000 m² across two bases — component manufacturing, process control, encapsulation, and testing.
Our Huizhou and Hubei facilities house winding, selected nanocrystalline core processing, core material preparation and validation, vacuum encapsulation, environmental testing, and electrical performance testing across multiple production lines and automated assembly lines.
Winding & Production Line
In-house copper winding capacity at the Huizhou Industrial Park.
Testing & Inspection Lab
Electrical, dielectric, and environmental qualification under one roof.
Jiayang Industrial Park
60,000 ㎡ across two production bases, operational since 2023.
Automated Assembly Line
Automated assembly with IATF 16949 process discipline and in-line controls.
Certified to international standards
ISO 9001ISO 14001IATF 16949ULCQCRoHS-compliant
ISO 9001 and ISO 14001 management systems; IATF 16949 automotive quality discipline; UL- and CQC-certified products; RoHS-compliant. Full cert scans available on the About page.
Have a power conversion design?
Let our magnetics engineers help.
Send your specs and we will respond within one business day with a technical assessment, sample availability, and indicative pricing.