Today to share the knowledge of Guangzhou wireless charging transmitter magnet solution, which will also explain the conventional size of wireless charging transmitter coil, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>1, the basic principle of wireless charging is to convert the current into a magnetic field, which 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 DC output passes 2MThe active crystal oscillator is converted into high frequency alternating current to supply the primary winding.
2, wireless charging system mainly uses the principle of electromagnetic induction. Wireless 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, using the latest wireless charging technology, through the use of the magnetic field generated between the coils, the magic transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment. 3, wireless charging, also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, does not need to be like the traditional wired charger transmission cable will be telexHow to make wireless charger '> How to make wireless charger
1, the method of making wireless charger is as follows: Attach the module to the place where the MicroUSB interface is compared. Connect the MicroUSB or Lightning port on the module to your phone. If there is double-sided tape on the receiver, you can glue it directly to the back of the phone. If it doesn't come with it, you have to figure it out yourself. Choose the most suitable position, be careful not to let the part of the connection line have the phenomenon of warping.
2, soldering iron, copper wire, resistor, transistor, capacitor. That will do. thereforeWireless charging is simple. But I suggest you don't do it yourself. It's all special materials. If you do it for fun, just make an oscillating circuit.
3, the sending end coil is connected to the wired power supply to generate electromagnetic signal, and the receiving end coil senses the electromagnetic signal of the sending end to generate current to charge the battery. Prepare materials and tools: Wireless Charger kit: charger, charging base, charging cable, transmitter and receiver. iPhone6 Wireless Charging kit: reed tube, wired tail plug, iPhone6 back cover, iPhone6 back cover glass. Installation is very simple and straight onGraph.
4, one of the self-wound coil connected in the charging circuit, 555 output foot (third foot) with an output tube (at your own will, but to high frequency power tube) output tube link self-wound coil, will be connected to the two coils close (about 1 cm or so there is a very sufficient charging current) power can be wireless charged! The efficiency of this circuit is very low, because there is only half a wave peak high frequency so the loss is relatively large, but the principle is quite simple and easy to produce.
5, no magnet in the wireless charger. If you place a live wire on a magnetic compass, you can see the electricityStreams can also generate magnetic fields. If you use a moving magnet instead of an alternating current wire, you're ready. The varying currents in the wires create varying magnetic fields. The changing magnetic field creates an electric current in the other coil. The more loops you create, the stronger the effect.
Can yes yes. Over a small distance (0.1 to 2 cm) the magnet needs to move him around. Wrap a coil around the magnet block. Well, it's just a generator. I haveTake a look at the circuit. It can be done. The farthest (distance) is 4 cm. It's very inefficient. However, you can bring 10 LED highlights in close range. Turn left | turn right. You can also go to Baidu ZVS.
Yes, but not too long. Too long affects the overall performance of the machine.
Now the wireless charging is more common magnetic resonance charging mode. The use of magnetic resonance technology principle, junior high school logistics textbooks have some knowledge, simply put: electricity generated magnetic, magnetic generated electricity! Through the coil to generate a magnetic field and then through the receiving coil, the magnetic field is converted into electricity, which is why this wireless chargeElectrical equipment often comes with a thick base and a "phone case."
Guangzhou wireless charging transmitter magnet solution is here to talk, thank you for taking the time to read the content of this site, more about the wireless charging transmitter coil conventional size, Guangzhou wireless charging transmitter magnet solution don't forget to find in this site.