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This Qi wireless charging dual coil with customized parameters strictly follows the Qi wireless charging standard design, and can flexibly customize core parameters such as coil turns, size specifications, inductance values, and operating frequencies according to customer needs, adapting to the charging needs of different devices. The dual coil structure achieves wider charging area coverage and higher spatial freedom, optimizes electromagnetic coupling efficiency, reduces energy loss, and is equipped with multiple protection mechanisms such as over temperature, over voltage, and foreign object detection to ensure safe and stable charging process. Whether it is creating wireless charging solutions for consumer electronics such as mobile phones and headphones, or for smart wearables and small smart home products, this dual coil can provide a convenient and reliable wireless charging experience with its customized advantages and efficient performance.
1. Flexible customization: according to the size, power, charging distance and other requirements of different products, the number of turns of the coil, size specifications, inductance, operating frequency and other core parameters can be accurately customized to adapt to cell phones, headphones, smartwatches and other types of electronic products, to provide customers with highly tailored to the needs of wireless charging solutions.
2. Efficient charging performance: the dual coil design
significantly expands the charging area, improves the charging
position tolerance rate, users can achieve charging without precise
alignment; at the same time, optimize the electromagnetic coupling
efficiency, reduce energy loss, charging conversion rate is higher,
effectively shorten the charging time, bring convenient and
efficient charging experience.
3. Safe and reliable protection: built-in multiple protection
mechanisms such as over-temperature, over-voltage, over-current and
foreign object detection, real-time monitoring of the charging
status, and when an abnormal situation occurs, it can quickly cut
off the power supply to avoid the risk of equipment overheating and
short-circuiting, so as to protect the safety of the equipment and
users.
4. Wide compatibility: Strictly following Qi wireless charging
standard, it is highly compatible with many equipments on the
market that support Qi protocol, whether it is the mainstream brand
cell phone or other electronic products that meet Qi standard, all
of them can be stably adapted with strong versatility.
5. Quality and durability: Made of high-quality materials, after
strict quality inspection and performance test, it has good
wear-resisting and anti-aging performance, which can work stably
for a long time, reduce the cost of repair and replacement due to
the failure of the coil, and have a long service life.
Performance Features | Details |
Customizability | Fully customizable parameters, including coil turns, size, inductance value, and operating frequency, tailored to diverse devices (e.g., smartphones, TWS earbuds, smartwatches). |
Dual-Coil Design | Expands the charging area by 30%-50%, enabling multi-position charging without precise alignment; enhances electromagnetic coupling efficiency, reducing energy loss and improving charging speed. |
Qi Standard Compliance | Strictly adheres to the Qi wireless charging protocol, ensuring compatibility with all Qi-enabled devices, including major smartphone brands and other Qi-certified electronics. |
Safety Mechanisms | Integrated with over-temperature, over-voltage, over-current, and foreign object detection (FOD) functions; automatically cuts off power in case of anomalies to prevent overheating, short circuits, and device damage. |
High-Efficiency Charging | Optimized coil design achieves up to 85% charging efficiency, minimizing power consumption and shortening charging time; supports fast charging for compatible devices. |
Material & Durability | Constructed with high-quality enameled copper wire and durable magnetic materials, offering excellent wear resistance, anti-oxidation, and long-term stability (service life: ≥5000 cycles). |
Low Electromagnetic Radiation | Engineered to meet international safety standards (e.g., FCC, CE), ensuring minimal electromagnetic radiation during operation, safeguarding user health. |
Flexible Application | Suitable for various scenarios, including consumer electronics, smart wearables, IoT devices, and automotive wireless charging systems. |