HS code classification for electronics

List of catalogs of this article:

• 1, car wireless charging
• 2, What are the wireless charging technologies of Tesla cars
• 3
  、How to use the new Porsche Cayenne wireless charging
• 4, What is the car with wireless charging on the right
• 5. Electric vehicle wirelessWhat is the charging technology

car wireless charging

1. First of all, fix the on-board wireless charger to the appropriate position in the cab, and connect the data cable connector of the wireless charger to the cigarette lighter interface of the car. , the other end is connected to the wireless charger. After fixing the wireless charger, make sure that the wireless charger does not slip off, and the wireless charger can be used normally.

2. Fixed wireless charger. The car owner needs to buy a suitable wireless charger device, and then fix the wireless charger on the vehicle. The fixed position should be convenient for the owner to take. Connect the cigarette lighter. One end of the USB data cable of the wireless charging device is connected to the wireless charger, and the other end is connected to the car cigarette lighter interface. Put it in the mobile phone.

3. As long as the mobile phone has the function of wireless charging, any mobile phone can be charged wirelessly, which does not limit the brand of the mobile phone. Wireless charging of the mobile phone is very convenient to use. You only need to energize the vehicle and then put the mobile phone on the charging panel.

4. Wireless charging, also known as wireless power supply WPT (Wireless Power Transmission), is to realize electrical energy transmission with a coupled electromagnetic field as the medium. For wireless charging of electric vehicles, the vehicle is mostly through the power supply coils arranged on the ground and the receiving coils at the bottom of the vehicle, and the magnetic resonance generated between the coils replaces the traditional transmission lines to charge the vehicle.

5. Steps for wireless charging in the car: fix the wireless charging in the appropriate position in the cab;Connect one end of the USB data cable of the wireless charger to the car's cigarette lighter and the other end to the wireless charger; fix the position of the wireless charger, make sure that it is stable and will not slide, and then put the mobile phone to charge it.

6. The maximum power of car wireless charging is only 15 watts. In order to charge faster, all 15-watt chargers are used. So the car wireless charger is 15 watts. The charger is a charging device that adopts high-frequency power supply technology and advanced intelligent dynamic adjustment charging technology.

What are the wireless charging technologies of Tesla cars

This German WIFERION acquired by Tesla , the logic behind the wireless charging technology applied on the modified version of Model 3 is electromagnetic induction wireless charging. At present, the modified Tesla Model 3 can achieve a wireless charging power of up to 12KW, with the fastest power of 80 kilometers per hour, and it may take about 6 hours to fill up.

Electromagnetic induction wireless charging, this technology has been commercialized and is widely used in consumer electronic products and high-power wireless power supply systems. The disadvantage is that the transmission distance is relatively short. If there is a foreign body, it will generate eddy current causing heat, and the safety is poor.

Official said: "Inspired by the angular design and metal shape of Cybertruck, the wireless charging platform provides 15W of fast charging power for each device, and up to three devices can be used at the same time.

Static wireless charging Static wireless charging technology is to charge the car when the electric vehicle stops. According to its characteristics, it is usually suitable for parking lots in shopping malls/residential areas and other occasions.

Wireless charging technology is an emerging charging method, which uses a new type of energy transmission technology - wireless power supply technology. This technology frees the charger from the restrictions of the line and realizes the complete separation of electrical appliances and power supplies. It shows better advantages than traditional chargers in terms of safety, flexibility and other aspects.

How to use the new Porsche Cayenne wireless charging

1. Fixed wireless charger. The car owner needs to buy a suitable wireless charger device, and then fix the wireless charger on the vehicle. The fixed position should be convenient for the owner to take. Connect the cigarette lighter. One end of the USB data cable of the wireless charging device is connected to the wireless charger, and the other end is connected to the car cigarette lighter interface. Put it in the mobile phone.

2. Yes: use a data cable to connect the charging head and the charging base, and then plug the charging head into the power supply. Place the charging base on the desktop, and put the mobile phone screen facing up in the center of the charging base.

3. If the mobile phone uses wireless charging, you need to buy a wireless charging base or a wireless charging back case by yourself. Specific usage method: Connect the charger to the wireless charging base, and then place the mobile phone or the mobile phone with wireless charging back case on the wireless charging base.

4. How to use wireless charging in cars: take away all the items on the charging board; put the mobile phone facing up and above the charging symbol of the charging pad; display the charging symbol: the green charging symbol indicates that the mobile phone is placed correctly and charging.

What is the car with wireless charging on the right

The right side of the car gear handle. After checking the Chery official website, it is learned that the Ruihu 8plus wireless charging is on the right side of the car gear handle, and the surface adopts a suede design to prevent the mobile phone from sliding and falling due to inertia. Ruihu 8PLUS is a medium-sized SUV under Chery Automobile.

Where is the Mercedes-Benz a200l wireless charging? Most of the wireless charging positions of Mercedes-Benz a200l are on the right side of the main drive. Open the cover on the right side of the main drive and put the mobile phone inside, but the premise is that the mobile phone must support the function of wireless charging.

[Pacific Automobile Network] The position of wireless charging is generally on the right side of the main driver. Open the cover on the right side of the main driver and put the mobile phone inside, but the premise is that the mobile phone must support the function of wireless charging.

In the front storage box on the right side of the main driver's seat. According to the information on the official website of Xiaopeng Automobile, the front storage box is found on the right side of the main driver's seat, and the effective area of wireless charging is located in the front storage box.

The central control panel area in the car.The wireless charging position of Xiaopeng Automobile's mobile phone is located in the central control panel area of the car or the armrest box, storage box and other positions next to the seat. The Xiaopeng car model also provides wireless charging function in the passenger area of the rear seat, which can facilitate passengers to charge wirelessly.

The wireless charging of Link 01 is located in the storage slot at the bottom of the central console. The wireless charging function is a benefit for mobile phone charging that supports wireless charging.

What is the technology of wireless charging of electric vehicles

1. Static wireless charging Static wireless charging technology is to charge cars when electric vehicles stop. According to its characteristics, it is usually suitable for shopping malls/resides Parking lots in private areas and other occasions.

2. Electromagnetic induction charging technology: This wireless charging technology realizes energy transmission through the principle of electromagnetic induction.A certain distance needs to be maintained between the charging base and the charging device, and it is usually necessary to place the charging device on the charging base for charging. This technology has high charging efficiency and is suitable for small electronic products such as mobile devices.

3. Electric vehicles can be charged without relying on charging cables, and non-contact power transmission can be realized through electromagnetic induction, electromagnetic resonance, radio frequency, etc. There is no exposed connector for wireless charging of electric vehicles, which can adapt to a variety of harsh environments and weather, and avoid safety hazards such as power leakage and running out of power.

4. The wireless charging technology of electric vehicles mainly uses the mutual induction in the law of electromagnetic induction. It is also similar to a transformer, which inputs from the primary coil and then generates an induced current on the secondary coil. It mainly relies on the energy transmission between electricity and electricity to convert electricity into magnetism, and then induce electricity.

5. Although magnetic resonance can have a higher power + long-distance advantage (from several centimeters to several meters), it is difficult to control, the technical difficulty is high, and it is not easy to use for electric vehicles at present (this may be the development direction of wireless charging in the future).

6. The wireless charging technology of electric vehicles transmits electrical energy to the electric energy pick-up mechanism at the receiving end of the vehicle running within a certain range above the ground through the power supply guide buried under the ground in the form of a high-frequency alternating magnetic field, and then supplies power to the on-board energy storage equipment.