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Audio Transformer

Permalloy Audio Transformer

Audio Isolator

Power Transformer

High Frequency Transformer

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Wireless Charging Coil

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Home > Products >
Air Coil
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Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance
All Category

Audio Transformer

Permalloy Audio Transformer

Audio Isolator

Power Transformer

High Frequency Transformer

Inductor

Wireless Charging Coil

EMI Filter

Air Coil

Line Filter

Common Mode Inductor

Current Transformer

Toroidal Transformer

Low Frequency Transformer

Lan Transformer

Chip Inductor
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Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance
  • name
  • name
  • name

Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance

Brand Name: ZXY
Model Number: ZXY
MOQ: Negotiable
Price: Negotiable
Packaging Details: Carton
Detail Information
Product Description
Detail Information
Place of Origin:
Shenzhen Guangdong
Certification:
RoHS、ISO9001、CE
Product Description
Air Core Coils Flat Wire Winding Copper Coil for High Current Applications
Product Overview

Our Air Core Coils with Flat Wire Winding Copper Coil are specifically engineered for high current applications, integrating premium flat copper wire with precision winding technology to deliver exceptional performance.

Unlike traditional round wire coils, the flat wire design provides a larger cross-sectional area and surface-to-volume ratio, enabling superior current-carrying capacity, lower DC resistance, and minimal skin effect losses—ensuring stable operation, high energy efficiency, and reliable heat dissipation even under continuous high-load conditions.

The air core structure eliminates magnetic core saturation and core losses, maintaining consistent inductance across a wide range of operating frequencies, making these coils ideal for high-power, high-frequency electronic systems that demand stability and durability.

Application Example: Electric Vehicle On-Board Chargers

These air core flat wire copper coils are widely applied in electric vehicle (EV) on-board chargers. In EV on-board chargers, which require converting AC power from the grid to DC power for charging the vehicle's battery, high current carrying capacity and stable inductance are critical.

Our flat wire air core coils are installed in the charger's power conversion module, where they efficiently handle the high current (up to 50A or more) generated during the charging process. The low resistance and excellent heat dissipation of the flat wire design prevent overheating, while the air core structure ensures stable inductance even as the charging current and frequency fluctuate, effectively improving the charger's conversion efficiency, reducing energy loss, and extending the service life of both the charger and the vehicle battery—meeting the strict performance and reliability requirements of automotive electronic systems.

Performance Characteristics
Performance Feature Description
High Current Handling Designed for high-power applications, supports continuous operation up to 50A and above (e.g., in EV onboard chargers)
Low DC Resistance Flat-wire design offers larger cross-sectional area, significantly reducing DC resistance and conduction losses
Minimized Skin Effect Loss Optimized surface-area-to-volume ratio reduces high-frequency skin effect losses compared to round wire coils
Excellent Thermal Dissipation Superior heat dissipation performance prevents overheating under sustained high-load conditions
No Magnetic Saturation Air-core structure eliminates core saturation and core losses, ensuring stable inductance over a wide frequency range
Stable Inductance Maintains consistent inductance value despite fluctuations in current or frequency
High Efficiency & Reliability Low losses and stable performance improve system energy efficiency and extend the lifespan of both the charger and battery
Durable Construction Precision winding with high-grade flat copper wire ensures mechanical robustness and long-term reliability
Product Images
Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance 0 Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance 1 Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance 2 Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance 3 Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance 4
Tags: 

Flat copper wire air coil  

Copper Inductor Coils  

Winding Air Core Inductors

Good price online

Products Details

Home > Products >
Air Coil
>
Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance
All Category

Audio Transformer

Permalloy Audio Transformer

Audio Isolator

Power Transformer

High Frequency Transformer

Inductor

Wireless Charging Coil

EMI Filter

Air Coil

Line Filter

Common Mode Inductor

Current Transformer

Toroidal Transformer

Low Frequency Transformer

Lan Transformer

Chip Inductor
Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance
  • name
  • name
  • name

Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance

Brand Name: ZXY
Model Number: ZXY
MOQ: Negotiable
Price: Negotiable
Packaging Details: Carton
Detail Information
Product Description
Detail Information
Place of Origin:
Shenzhen Guangdong
Brand Name:
ZXY
Certification:
RoHS、ISO9001、CE
Model Number:
ZXY
Minimum Order Quantity:
Negotiable
Price:
Negotiable
Packaging Details:
Carton
Delivery Time:
3-4weeks
Product Description
Air Core Coils Flat Wire Winding Copper Coil for High Current Applications
Product Overview

Our Air Core Coils with Flat Wire Winding Copper Coil are specifically engineered for high current applications, integrating premium flat copper wire with precision winding technology to deliver exceptional performance.

Unlike traditional round wire coils, the flat wire design provides a larger cross-sectional area and surface-to-volume ratio, enabling superior current-carrying capacity, lower DC resistance, and minimal skin effect losses—ensuring stable operation, high energy efficiency, and reliable heat dissipation even under continuous high-load conditions.

The air core structure eliminates magnetic core saturation and core losses, maintaining consistent inductance across a wide range of operating frequencies, making these coils ideal for high-power, high-frequency electronic systems that demand stability and durability.

Application Example: Electric Vehicle On-Board Chargers

These air core flat wire copper coils are widely applied in electric vehicle (EV) on-board chargers. In EV on-board chargers, which require converting AC power from the grid to DC power for charging the vehicle's battery, high current carrying capacity and stable inductance are critical.

Our flat wire air core coils are installed in the charger's power conversion module, where they efficiently handle the high current (up to 50A or more) generated during the charging process. The low resistance and excellent heat dissipation of the flat wire design prevent overheating, while the air core structure ensures stable inductance even as the charging current and frequency fluctuate, effectively improving the charger's conversion efficiency, reducing energy loss, and extending the service life of both the charger and the vehicle battery—meeting the strict performance and reliability requirements of automotive electronic systems.

Performance Characteristics
Performance Feature Description
High Current Handling Designed for high-power applications, supports continuous operation up to 50A and above (e.g., in EV onboard chargers)
Low DC Resistance Flat-wire design offers larger cross-sectional area, significantly reducing DC resistance and conduction losses
Minimized Skin Effect Loss Optimized surface-area-to-volume ratio reduces high-frequency skin effect losses compared to round wire coils
Excellent Thermal Dissipation Superior heat dissipation performance prevents overheating under sustained high-load conditions
No Magnetic Saturation Air-core structure eliminates core saturation and core losses, ensuring stable inductance over a wide frequency range
Stable Inductance Maintains consistent inductance value despite fluctuations in current or frequency
High Efficiency & Reliability Low losses and stable performance improve system energy efficiency and extend the lifespan of both the charger and battery
Durable Construction Precision winding with high-grade flat copper wire ensures mechanical robustness and long-term reliability
Product Images
Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance 0 Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance 1 Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance 2 Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance 3 Air Core Coil with Flat Wire Winding for High Current Handling Low DC Resistance and Stable Inductance 4
Tags: 

Flat copper wire air coil

Copper Inductor Coils

Winding Air Core Inductors

chqin699
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