1, wireless charging is also called inductive charging or non-contact inductive charging Wireless charging coil direction , based on the principle of electromagnetic induction wireless charging coil direction , there is no need for transmission cables to transmit electricity to the device like traditional wired chargers. Instead, the device that needs to be charged in the direction of the wireless charging coil can be charged by contacting the wireless charging base.
2, connect the phone's standard charger and data cable to the wireless charger, and then put the phone in the center position of the wireless charger base, wireless charging can be achieved, and the indicator light will have a breathing effect5 seconds after extinguishing, plug and play, convenient and quick.
3, the basic principle of wireless charging is to convert the current into a magnetic field, and the magnetic field is transmitted through the air and then converted into a current to be transmitted to the intelligent terminal. When the system works, the input end converts the AC mains into direct current through the full bridge rectifier circuit, or uses the 24V direct current end to supply power to the system directly. After passing through the power management module, the output direct current is converted into high-frequency alternating current through the 2M active crystal oscillator inverter to supply the primary winding.
4, mobile phone wireless charging refers to the charger and the electrical device between the two can charge the mobile phone without wire connection. Wireless charging, also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged can be charged by contacting the wireless charging base. More use doubts can enter vivo official website -- wireless chargingCoil direction My -- online customer service -- input manual, consult online customer service feedback. Electromagnetic induction wireless charging: This way of charging is to use the inductive magnetic flux generated between a wireless charging board and the induction magnet on the mobile phone, and convert this magnetic force into an electric power for current transmission. Wireless charging, also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged can be charged by contacting the wireless charging baseElectricity. Wireless charging, also known as inductive charging, non-contact inductive charging, from wireless power transmission technology, is the use of near-field induction, that is, inductive coupling, by the power supply device (charger) to transmit energy to the power device, the device uses the received energy to charge the battery, and at the same time for its own operation. 1, the direction of the magnetic field is different: positive magnetic means that in the magnetic field, the North Pole points to the direction of the geographical North Pole, and the South Pole points to the groundThe direction of the South Pole. Diamagnetic means that in the magnetic field, the North Pole points in the direction of the geographical South Pole, and the South Pole points in the direction of the geographical North Pole. The principle is different: operating under a positive magnetic field, the magnetic field lines are generated by a transmitter in the base, and a receiver metal coil embedded in the watch or device will capture the magnetic field and convert it into electricity. 2, the difference between the two magnetic fields is as follows: Positive magnetic refers to the direction of the North Pole of the magnetic field to the geographical North Pole. A positive magnetic charger operates under a positive magnetic field, the magnetic field line is generated by the transmitter of the charger, and the metal coil of the receiver of the watch or device will capture the magnetic field and convert it into electricity. 3, charging efficiency, charging stability. Charging efficiency: The current direction of the positive magnetic charger is consistent with the current direction of the battery when charging, which can improve the charging efficiency, and the inverse magnetic charging efficiency is poor. Charging stability: The positive magnetic charger can provide stable current output to avoid damage to the battery due to current fluctuations, and the inverse magnetic charging stability is ordinary. 4, Huaqiang North watch charger is positive magnetic. Huaqiangbei watch charger is a watch charger with an original magnetic module, which is connected to the charging effect through the suction of the positive and negative electrodes of the magnet, and belongs to the positive magnetic adsorption charger. 5, watch oneIt's usually diamagnetic. Most mechanical watches will be affected by magnetic fields, resulting in inaccurate travel time. In order to solve this problem, watch manufacturers usually take antimagnetic measures to make the watch have a certain diamagnetism. These measures include the use of diamagnetic materials to make movement parts and the use of soft iron inner shells to shield magnetic fields. Antimagnetic watches can resist a certain degree of magnetic interference and maintain accurate travel time. 1, ZTE Tianji 9pro wireless chargingThe coil is in the upper right corner of the wireless charge coil direction of the phone. Zte Tianji 9pro is a new smart phone wireless charging coil direction , according to the phone manual, the wireless charging coil is in the upper right corner of the phone. 2, wireless charging use method: the mobile phone standard charger and data cable connected to the wireless charger, and then the mobile phone is/horizontally placed in the wireless charger base left and right center position, you can achieve wireless charging, the indicator light will have a breathing effect, 5 seconds after the extinguish, plug and play, convenient and quick. 3. Not supported. vivo phones do not support wireless charging, so wireless chargers are not available. Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction. Watch wireless charging base positive magnetic and diamagnetic what is the difference
Where is the Zhongxing Tianji 9pro wireless charging coil