Design of wireless charging design ideas , Huawei wireless charger shows the wireless charging design ideas a human side. Rounded appearance, the center LED indicator clearly shows the charging status, green means charging, blue means completed, the details are intimate. ? More importantly, the reputation of Huawei brand provides wireless charging design ideas for the quality of this product A solid guarantee.
Open the wireless reverse charging Settings: the phone enters the battery setting, turn on the wireless reverse charging switch. Tips: (1) Do not enable the wireless reverse charging function on the charged device. If the reverse charging function is enabled on two mobile phones at the same time, one mobile phone will randomly switch to the receiving end, which may cause abnormal charging. (2) After the wireless reverse charging function of the mobile phone is turned on, please do not place the mobile phone directly on the metal material.
Huawei mate60pro wireless charging Method: In the Settings menu of Huawei Mate 60 Pro, find the "Battery" or "Charge" option, and then enable the "wireless charging" feature. Set the wireless charging option in the menu First, the user needs to unlock the screen of the Huawei Mate 60 Pro and enter the main menu. In the main menu, locate and click the "Settings" icon.
Huawei wireless charger can not charge the iPhone. How to use Huawei Wireless charger: Connect the 9V2A charger to a power outlet and connect the data cable. The USB-C end of the data cable is connected to the wireless charger. Place the rechargeable area of the phone in the center of the wireless charger surface, and the phone shows that it is charging.
After the non-slip strip falls off, it will affect the heat dissipation and anti-slip of the mobile phone and wireless charger system. Do not touch the silicone strip at will. If it is found that the wireless charging design idea needs to be replaced immediately. Huawei wireless charger, vertical wireless charger, Max support 50 watts wireless fast charge. Built-in double coil, the induction range is larger, horizontal and vertical placement of the phone can be. Built-in high efficiency cooling fan, bottom three-dimensional air duct design, double heat dissipation, reduce charging time.
In the interactive experience, Huawei Enjoy 70 introduces an upgraded version of the Enjoy X key. Double-click or hold downIt is a mobile phone with wireless charging function Wireless charging design idea . TX end: MCU, power full bridge, and LC resonant Tank composed of inductors and capacitors, where the inductor is the transmitting end coil.
There are two kinds of power supply for the radio energy transmission unit: 220V AC and 24V DC (such as automotive power supply), which is selected by relay J. In accordance with the principle of AC priority, the normally closed contact of relay J in the figure is connected to DC (battery BT1). Normally, S3 is connected.
But when the load, generally designed2x U input. The larger the filter capacitance, the higher the output voltage, and the lower the vice versa. In a single-phase bridge rectifier circuit, if there is no filter capacitor, the output voltage is 0.9 times of the AC input voltage when the load is open, that is, U output =0.9*U input. Under load, the formula remains the same: U output =0.9*U input. This conclusion is applicable to both bridge and full wave rectifier circuits.
The affiliated company of China Mobile has applied for the design of wireless charging, and according to the text of its description, the purpose of this design product is mainly used for charging electronic devices. According to the statement on the document, we can see that its design points are mainly different from the traditional charger in shape, and secondly, it can show that the design concept is to use a wireless way to charge the phone, away from the physical charging.
Electromagnetic induction charging: the primary coil of a certain frequency of alternating current, through electromagnetic induction in the secondary coil clock to produce a certain current,This transfers energy from the transmitting end to the receiving end.
According to Apple's patent filing, these connectors, including the iPhone's charging port, may be embedded in the body of the iPhone, with no visible opening from the outside. The fewer openings, the less likely it is that your iPhone will be damaged, because without them, dust, water, or anything else that might damage the device can't get inside. And it might allow Apple to make the iPhone even thinner.
The company has been able to mass produce wireless charging coils. Cis electron(002138) said that the company's wireless charging coil has been mass-produced and is being promoted in the market, and if the wireless charging market application is gradually opened, the company may be the first to benefit.
1, for high-power wireless charging roads like new energy buses, new energy trucks and other high-power wireless charging design ideas , whether they use constant current or constant voltage charging, due to high charging voltage, charging flow is large, can beAt the input voltage entrance of wireless charging design idea , a time-constant power type NTC thermistor is set up to prevent or weaken the harmful impact of inrush current on four MOS tubes, so as to increase the life of MOS tubes and reduce the failure rate during charging.
2, the core of the principle of high-power wireless charger is energy transmission through the principle of electromagnetic induction. Specifically, the wireless charging system consists of two parts, namely the charger and the receiver. The charger converts electrical energy into a high-frequency electromagnetic field, while the receiver converts the electromagnetic field through an induction coilFor electrical energy, realize the process of charging. In the principle of high-power wireless charger, there are several key elements to consider.
3, wireless charging methods include electromagnetic induction, magnetic resonance, electric field coupling and radio wave transmission, wireless charging of mobile phones mostly uses the principle of electromagnetic induction. Electromagnetic induction wireless charging, when the current of the power supply through the coil (wireless charger power supply coil) will produce a magnetic field, its wireless charging design idea his unenergized coil (mobile phone end of the electric coil) close to the magnetic field will produce current, charging the mobile phone.
4, wireless charging transmitter input DC Voltage (DC Voltage). The DC Voltage passes through the power bridge, producing an AC Voltage at SW1 and SW2, which is actually a square wave. Square wave loading generates an AC Current at both ends of the LC Tank. An alternating current passes through the coil to generate a magnetic field. The receiving coil senses this magnetic field and generates an AC Current in the receiving LC Tank.
1, the basic principle of wireless charging Wireless charging design idea , that is, the current is converted into a magnetic field, and the magnetic field is transmitted through the air and 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.
2, wireless charging system mainly uses the principle of electromagnetic induction. There is noWire charger refers to the charger that does not need to be connected to the terminal device that needs to be charged without the traditional charging power cord, and adopts the latest wireless charging technology. By using the magnetic field generated between the coils, the inductive coupling technology will become the bridge connecting the charging base station and the device. 3, wireless charging is 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 to contact the device that needs to be charged with the wireless charging baseYou can charge it.
Honor V30/Pro wireless charging base exposure: Circular design cross anti-slip protection Recently, slashleaks website exposed a rendering of a wireless charging base purported to be customized for the Honor V30 series. What makes this design unique is its rounded appearance, which is topped with a soft textile material designed to provide a comfortable touch.
Conclusion:The Honor V30/Pro's wireless charging dock was recently revealed on slashleaks, a product designed specifically for the collection that showcases unique design and practical features. The following is a detailed description of its key features: The wireless charger has a circular design and a top covered with textile material, providing a simple and advanced visual effect.
System version is EMUI1, Honor v30pro can wireless charging, built-in 4100mAh large battery, equipped with 40W wired super fast charge 27W wireless super fast charge 5W reverse wireless charging.