1. Yes. More and more electronic products began to support wireless charging, and the market for wireless chargers was gradually opened. The wireless charger looks similar to a charging bank, but it is a device that uses the principle of electromagnetic induction to charge, does not need a charging line, and can be charged only by relying on electromagnetic waves. Its interior is mainly composed of eachClass coil composition, so the external needs to be coated to play a better protective role.
2, you can package glue, this need to pay attention to TPE must be baked, can not contain water. Just a little bit higher temperature.
3, package to see what you package, power tools generally use TPE package, TPE can package PP, ABS, PA, PC and so on.
4, TPE coating material refers to the TPE Elastomer material used for coating Thermoplastic elastomer TPE (Thermoplastic Elastomer) is a kind of high elasticity with rubber,High strength, high resilience, and has the characteristics of injection molding.
5, I think the first thing we should pay attention to is no more than two points, one is the material, the second is the process. Materials need to consider the melting point and compatibility, it is recommended to use Terifong TPE, the process should pay attention to temperature and drying materials, to avoid errors.
2, the steps are as follows: first, cut the end of the USB data cable connected to the phone with scissors or a knife, and then the long end of the data cable to cut a short section at the incision, you will see green, red, white, black four lines, cut the green and black two, respectively, the red and green two sections of the planeThe insulation is exposed to copper wire.
3, the use of magnetic resonance technology principle, junior high school logistics textbooks have some knowledge, simply put: electricity generated magnetism, magnetic generated electricity! The magnetic field generated by the coil is then converted into electricity by the receiving coil, which is why this wireless charging device often carries a thick base and a "phone case".
4, the principle is to use the magnetic field generated between the coils to generate current and transmit.
5, these two physical phenomena are used at the same time, you can carry out wireless charging. Current wireless charging devices, all contain a "charging seat", insideThe surface is actually the coil. When the charging seat is connected to the home plug, a magnetic field is generated around the coil due to the magnetic effect of the current. The electronic products to be charged also have a coil inside, and when it is close to the charging base, the magnetic field of the charging base will generate an induced current on the coil of the electronic product through electromagnetic induction.
1, wireless charging coil you can find Shenzhen Jin Haode, Jin Haode inductor has been in the inductor industry for many years, the old brand,Whether it is the product or the reputation is very good, the price is reasonable, the product quality is good, the delivery is fast, the production of coil inductance is sufficient, the quality is good, the performance is stable, several manufacturers do wireless charging are looking for them to cooperate, you can go to understand.
2, wireless charger refers to the use of electromagnetic wave induction principle for charging equipment, the principle is similar to a transformer. There is a coil in the sending end and the receiving end. The sending end coil is connected to the wired power supply to generate an electromagnetic signal, and the receiving end coil senses the electromagnetic signal of the sending end to generate a current to charge the battery.
3, the receiving end and the receiving end charging have the following areasDifferent: Different functions: the receiving end is dedicated to receiving signals or data, and the receiving end charge is used to charge the device. Different uses: The receiving end usually refers to the device that receives wireless signals or data, such as mobile phones, televisions, wireless headphones, etc. Receiving charge refers to the charger or charging dock used to charge electronic devices.
4, you are normal no-load voltage and low load voltage. The no-load voltage is normal, indicating that your wireless charging transceiver circuit is normal, but the voltage is pulled down after the load, the most likely is that your coil matching is not good, resulting in insufficient power received by the output end