Common Mode Choke
Low winding count, high inductance, low temperature rise — Single & three-phase configurations.
Typical applications
Used in household appliances, new energy vehicles, communication power supplies, and photovoltaic inverters.
Product family
Inductors & Chokes
Power inductors, common-mode and differential-mode chokes, high-current reactors, and PFC inductors for industrial, automotive, and renewable power conversion.
Product Series
Inductors & Chokes — explore each series.
Each series below has its own detail page with features, applications, and any available specifications, schematics, or comparison data.
High-Frequency PFC Inductor
High saturation flux density and excellent DC bias performance.
Typical applications
Used in home appliances, new energy vehicles, communication power supplies, photovoltaic inverters, and industrial power supplies.
Amorphous Active PFC Inductor
High saturation, low high-frequency loss, stable temperature characteristics.
Typical applications
Used in DC inverter air conditioners and solar active PFC stages.
Rectangular PFC Inductor
High saturation, excellent frequency and DC bias characteristics.
Typical applications
Used in household appliances, photovoltaic inverters, and medical equipment.
SQ Series Common Mode Inductor
Excellent saturation flux density and high consistency across volume production.
Typical applications
Used in household appliances, communication power supplies, liquid crystal displays (LCDs), and computer power supplies.
New Energy Inductors
High saturation, excellent DC bias and temperature stability for the new-energy stack.
Typical applications
Used in photovoltaic inverters, new energy vehicles, and industrial power supplies.
How to choose
Picking the right series.
The series above are organized by topology and end-system role. If you're not sure which series fits your design, send us your topology and target operating point — our engineering team will reply with a recommendation.
By topology
High-frequency vs power-frequency designs, planar vs wound construction, single-phase vs three-phase configurations.
By application
Match the series to your end-system: EV charging, solar inverter, industrial power supply, appliance, or motor drive.
By customization need
If a standard series does not fit, see Custom Magnetic Solutions — we co-engineer from your specifications.
Family capabilities
What this family supports across projects.
Typical applications
PFC stages, EMC filtering, motor drives, bidirectional converters
Key capabilities
Common-mode and differential-mode chokes · high-current reactors · low-loss design
Related Applications
Where this family supports our customers.
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
Established Market
Home Appliances & HVAC
Magnetic components for air conditioners, compressors, appliance power supplies, inverter drives, and high-volume OEM manufacturing programs.
See application details
Industrial
Industrial Power Supply
Transformers, inductors, and chokes for industrial-grade switching power supplies.
See application details
Energy Storage
Energy Storage Systems
Magnetics for BESS PCS, bidirectional converters, and auxiliary power.
See application details
Established Market
Consumer Electronics Power Systems
Magnetic components supporting compact, efficient power conversion for consumer and household electronic systems.
See application details
Engineering review
Send us your specifications for engineering review.
A qualified magnetics engineer will reply within one business day with sample availability, technical assessment, and indicative pricing as appropriate to your request.
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.