EV charger systems use magnetic components for power conversion, EMI filtering, energy storage and current sensing. Fusign Electronics manufactures custom inductors, common mode chokes, current transformers and magnetic cores for charger and battery charging applications.
Application overview
Charging equipment places strong demands on current handling, thermal stability and electromagnetic compatibility. Magnetic components must be selected with enough saturation margin, stable impedance and suitable insulation for the electrical environment.
Fusign supports charger-related projects with high current inductors, flat wire coils, common mode chokes, current transformers, ferrite cores and alloy magnetic cores. The company can manufacture according to drawings, samples or technical requirements.
Typical applications include AC charger modules, auxiliary power supplies, EMI filters, current detection circuits, battery charging boards and industrial power electronics used around charging systems.
Typical magnetic components
- High current inductors and flat wire coils for power conversion and filtering.
- Common mode chokes and line filters for conducted EMI suppression.
- Current transformers for current sensing and monitoring circuits.
- Alloy cores and ferrite cores for custom inductor and choke designs.
Engineering and manufacturing considerations
EV charger magnetic parts should be reviewed for current rating, saturation behavior, winding temperature rise, insulation structure, impedance curve, mounting method and available cooling conditions.
For high-current products, winding material, wire shape, core type and mechanical stability are important. Fusign can support flat wire, toroidal and custom winding structures according to the application requirement.
Recommended product categories
- High Current Inductor: flat wire and high-current structures for demanding power circuits.
- Current Transformer: split-core and miniature current transformer options.
- Alloy Core: magnetic alloy core options for custom inductor applications.
Related Fusign products
Split Core Current Transformer
Current transformer options for monitoring and current sensing circuits.
Customization support
- High-current winding structure and mechanical size adjustment.
- Core material selection for saturation, impedance and thermal behavior.
- Custom mounting, lead wire, insulation and packaging requirements.
- Manufacturing based on charger project drawings or samples.
FAQ
Can Fusign support high-current magnetic components?
Yes. Fusign manufactures high current inductors, flat wire coils and choke components for power electronics applications.
Do you provide current transformers?
Yes. Fusign offers current transformer products including split-core and miniature current transformer options.
Can components be customized for charger platforms?
Yes. Custom size, winding, core material and mounting options can be reviewed according to project requirements.
Discuss your custom magnetic component project
Share your drawing, sample, electrical specification or application requirement with Fusign Electronics. Our team can help review winding structure, core selection, size constraints and production options for transformers, inductors, chokes, ferrite cores, bobbins and alloy magnetic cores.