- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
English
Views: 33 Author: Jeannie Publish Time: 2025-04-15 Origin: Site
Wireless charging, also known as inductive charging technology and wireless energy transfer technology, is a contactless AC inductive charging technology that does not use wires or add wire connection points to the device.
Wireless charging devices generally conduct energy through a coil, or they can provide energy through an external power supply, and when the set current is reached, the device will automatically power off.
The wireless charging coil is mainly composed of a coil, a driving circuit, an electromagnetic field coupling mechanism and a driving coil. The energy transmitted by the wireless charging coil is mainly the magnetic energy generated by induction, which is mainly the product of the magnetic induction intensity and the alternating current.
The main aspects of the wireless charging system are as follows:
(1) Electromagnetic compatibility (EMC): In the electromagnetic environment, if there is an electromagnetic field, electromagnetic interference will occur, in this case the requirements must be met, so that the product does not affect the normal operation of other equipment.
(2) Radiation protection: The electromagnetic radiation in the wireless charging system is not necessarily harmful to the human body. In order to ensure human health and personal safety, it is necessary to prevent the harm of radiation to the human body by the product.
(3) Short-circuit protection: When a short circuit occurs, the power supply can be quickly cut off.
(4) Overcurrent protection: When the current in the wireless charging system is too large, the insulation layer or circuit of the electrical components will fail, and the electrical components will operate or the circuit will be broken. In order to prevent faults caused by the operation of electrical components or circuit breaks, an overcurrent protection device should be installed in the circuit.
(5) Discharge protection: If the discharge is too fast in the wireless charging system, it will cause damage to the components; If the discharge current cannot be maintained for a certain period of time, it will lead to insulation damage and short circuits. In order to prevent the occurrence of such phenomena, effective safety measures need to be taken to reduce the probability of danger and reduce the degree of harm.
There must be a safe, reliable, and reusable power supply circuit in the wireless charging system; Electromagnetic interference is an important aspect to consider in wireless charging systems; Safety regulation is a large-scale, wide-ranging concept. Different industries have different requirements for safety regulations.
Since its establishment, Golden Eagle Coils has been working hard to keep breaking new ground. In 2023, we will accelerate again and continue to pursue a better future. We believe that as long as we continue to work hard and cherish our dreams, we will be able to look forward to a new level. Golden Eagle Coils, come on!
In the 20 years since the establishment of Golden Eagle Coils, 85% of them are regular customers; For 8 consecutive years, no customer returns;
Buying Golden Eagle Coils, not only do you not pay attention to the pit, the same money; You can also buy inductance coils with better quality and life; Purchase Golden Eagle Coils and be more insured than the insurance company!
If you want to know more about the coil, you can contact the mobile phone (WeChat): 18938271837
