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A wireless charging coil is simply a coil that receives or transmits the electrical current needed for the wireless charging process. In a wireless charging system, the transmitting coil is responsible for converting electrical energy into electromagnetic waves and transmitting them, while the receiving coil is responsible for receiving these waves and converting them back into electrical energy to charge the device.
1. Coil material: Wireless charging coils are usually made of enameled or silk-coated wire, which have good electrical conductivity and are able to withstand certain current and voltage.
2. Coil turns: The number of turns (i.e., the number of turns of
the coil) affects the efficiency and performance of wireless
charging. The choice of turns needs to be determined according to
the specific charging needs and device specifications.
3. Structural layout: The structural layout of the wireless
charging coil is also one of the important factors affecting its
performance. A reasonable layout can improve the efficiency and
stability of wireless charging.
Qi-compliant copper wire wireless charging coil are widely used in various devices that support wireless charging, such as smartphones, smartwatches, and wireless headphones. These devices usually have built-in wireless charging receiver coils, which can be conveniently charged via wireless charging docks or charging pouches.
4.Other styles of customized purchase
Q1. Are you a trading company or a factory?
We are a factory, established in 2011, one of the leading companies
of inductors and transformers in China. An independent team of
engineers, advanced production and testing equipment, escort your
quality.
Q2. What is the delivery time?
There is stock for in-stock products. For customized samples, 5-10
days. For mass order, 15-30 days depends on quantity and stock of
raw materials.
Q3. What is your price?
Price depends on product specification, quantity, market factors. A
price list is available when contacting us.
Q4. Can you provide relevant documents?
Business licenses, ISO,CE, RoHS certificates or export documents,
you can get everything you need to keep your money and goods safe.
Q5. What payment methods do you accept?
A bank account is preferred. Western Union, PayPal or other methods
are also acceptable.
Q6. What is the product warranty policy?
Our corporate culture is that we are responsible for the quality of
our products for life.
Q7. How to ensure the safe and reliable delivery of products?
Deliver the goods safely to your hands with high-quality export
packing cartons and protective packaging methods. We have more than
10 years of packaging experience, whether it is air, sea or truck
transportation. Also, if anything goes wrong, shipping insurance is
a good option.
1. 100% test before shipment
2.Provide free samples
3.Provide new design for customers