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Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
When the door is outside and the mobile phone is out of power, if there is a mobile phone charger nearby, you usually take it up and charge it directly. I believe everyone has had such mixed charging experience. Some people think it's dangerous to do this, others think it's OK, so can it be mixed? Let's take a look at...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: dgwzc123
Transportation: Express,Air,Ocean,Land
Types of: Wireless Charger
Certification: Ul
1. Put the mobile phone with wireless charging function on the wireless charging board, and you can charge it if you place it properly. Note that some wireless charging panels support different mobile phone models, and you should choose the wireless charging panel according to your own mobile phone model.
2. At...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 100 Piece/Pieces
Model No.: gdwzc147
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
At present, many brands of mobile phones support wireless chargers, and the use rate of mobile wireless chargers is increasing, which brings many convenience to people's lives. However, wireless charger is used normally. Is it necessary to install the mobile wireless charger? This is a detailed introduction to this...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc147
Transportation: Air,Express,Land,Ocean
Types of: Wireless Charger
Certification: Ul
Principle of wireless charger: Physicists have known for a long time that energy can be effectively transmitted between two objects with the same resonance frequency, while the interaction between objects with different frequencies is weak. This is the reason that a singer can shatter one of the bottles with different...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: dgwzc123
Transportation: Express,Air,Ocean,Land
Types of: Wireless Charger
Certification: Ul
Wireless charging Alliance (WPC Alliance for short) is a cooperative organization composed of several independent companies. Qi standard is an international standard set by WPC for compatible wireless charging stand. Mobile phones, cameras, remote controls and all electronic products with the Qi logo will be...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul, Csa
Wireless charger is a charging device based on the principle of electromagnetic induction. Its principle is similar to that of transformer. By installing a coil at the sending end and receiving end respectively, the sending end coil sends electromagnetic signal to the outside world under the action of power, and the...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 100 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Csa
Identify big brands
It is suggested that when choosing mobile phone wireless chargers for wholesale, everyone should recognize some relatively large brands. The principle of wireless chargers seems relatively simple, but their performance will be different. There are not only differences in charging efficiency,...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Csa
In fact, if we don't know how to choose mobile phone wireless charger manufacturers, when you choose customized manufacturers, you can take a look at the brands of these different manufacturers. Generally speaking, each brand has its own characteristics. We can choose some good brands to carry out cooperation. Only in...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc147
Transportation: Express,Air,Land,Ocean
Types of: Wireless Charger
Certification: Ul
Analysis of a power supply, usually starting from the input. One end of the 220 V communication input is through a 4007 half wave rectifier. The 10 ohm resistor is used for maintenance. If there is a fault at the back that causes over-current, the resistor will be burned out, and then it will avoid causing more...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
The structure of general mobile phone charger includes high voltage (220 V AC), transformer and low voltage power supply (output less than 5 V DC). Some of the high-voltage power supply is blocked from the outside, only low-voltage power supply is needed, and some are connected to the mobile phone. When charging, the...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Express,Air,Land,Ocean
Types of: Wireless Charger
Certification: Ul
Analysis of a power supply, usually starting from the input. One end of the 220 V communication input is through a 4007 half wave rectifier. The 10 ohm resistor is used for maintenance. If there is a fault at the back that causes over-current, the resistor will be burned out, and then it will avoid causing more...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc147
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
1、 The quality of charger products can be measured from three aspects: operation function, safety requirements and electromagnetic compatibility. 1. Product function. Different types of batteries have different charging requirements. Chargers mainly have the parameter requirements of charging method, charging current,...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 100 Piece/Pieces
Model No.: w40
Transportation: Ocean,Land,Air,Express
place of origin: China
Types of: Wireless Charger
The temperature must be controlled
In the wholesale process of mobile phone wireless charger, it is suggested that all the temperatures should be controllable during the actual wholesale. When the whole wireless charger is charging the mobile phone, there may be a certain loss of electric energy, and this part of...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Express,Air
Types of: Wireless Charger
Certification: Ul
Basic principle of mobile phone cable charger First of all, the transformer can reduce the power supply to a safe voltage for human body. Of course, the condition is to meet the demand. Secondly, after the full bridge rectification, we can get a slightly larger DC, so next we need to use the filter circuit, here we...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Express,Air
Types of: Wireless Charger
Certification: Ul
Basic principle of mobile phone cable charger First of all, the transformer can reduce the power supply to a safe voltage for human body. Of course, the condition is to meet the demand. Secondly, after the full bridge rectification, we can get a slightly larger DC, so next we need to use the filter circuit, here we...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
It is often said that the partner in life is his wife or husband. According to the current life habits, I think the partner in life has been gradually replaced by the mobile phone or its original mobile phone charger. Life is inseparable from the mobile phone, mobile phone is inseparable from what you know? Of course,...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
Basic principle of mobile phone cable charger First of all, the transformer can reduce the power supply to a safe voltage for human body. Of course, the condition is to meet the demand. Secondly, after the full bridge rectification, we can get a slightly larger DC, so next we need to use the filter circuit, here we...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
Basic principle of mobile phone cable charger First of all, the transformer can reduce the power supply to a safe voltage for human body. Of course, the condition is to meet the demand. Secondly, after the full bridge rectification, we can get a slightly larger DC, so next we need to use the filter circuit, here we...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Air,Express,Land,Ocean
Types of: Wireless Charger
Certification: Ul
Do you know that your mobile phone charger is a power charger certified by 5v3c? What is 3C certification? This is a compulsory national security certification system, which is widely used in the world to protect the legitimate rights and interests of consumers and safeguard the safety of consumers' personal property....
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Air,Express,Land,Ocean
Types of: Wireless Charger
Certification: Ul
Do you know that your mobile phone charger is a power charger certified by 5v3c? What is 3C certification? This is a compulsory national security certification system, which is widely used in the world to protect the legitimate rights and interests of consumers and safeguard the safety of consumers' personal property....
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
It is often said that the partner in life is his wife or husband. According to the current life habits, I think the partner in life has been gradually replaced by the mobile phone or its original mobile phone charger. Life is inseparable from the mobile phone, mobile phone is inseparable from what you know? Of course,...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
When the door is outside and the mobile phone is out of power, if there is a mobile phone charger nearby, you usually take it up and charge it directly. I believe everyone has had such mixed charging experience. Some people think it's dangerous to do this, others think it's OK, so can it be mixed? Let's take a look at...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
Have you ever felt the charger heating when charging your mobile phone? In fact, the metal parts inside the charger during charging, part of the electrical energy will be converted into heat, so the mobile phone charger itself heating is normal. But if the temperature of the charger exceeds a certain standard, it will...
Unit Price: USD 20 / Piece/Pieces
Min. Order: 1000 Piece/Pieces
Model No.: gdwzc123
Transportation: Ocean,Land,Air,Express
Types of: Wireless Charger
Certification: Ul
Have you ever felt the charger heating when charging your mobile phone? In fact, the metal parts inside the charger during charging, part of the electrical energy will be converted into heat, so the mobile phone charger itself heating is normal. But if the temperature of the charger exceeds a certain standard, it will...
China USB Wireless Charger Suppliers
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Mr. Mr. Yin
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Mobile Phone:+8617623880051
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Address:Tangxia, Dongguan, Guangdong
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.