Social evaluation of wireless charger
Nov 24, 2019| Shenzhen Shenchuang Hi-tech Electronics Co., Ltd(SChitec) is a high tech enterprise which specialized in phone accessories production and sales. Our main products include travel chargers, car chargers, USB cables, power banks and other digital products.All products are safe and reliable, with unique styles.products pass certificates like CE,FCC,ROHS,UL,PSE,C-Tick,etc, If you are interested in, you can contact ceo@schitec.com directly.
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Social evaluation of wireless charger
advantage
The use of wireless magnetic induction charging device is invisible, the wear rate of equipment is low, the scope of application is wide, the public charging area is relatively small, but the floor area is not so large.
High technology content and convenient operation can perform wireless power conversion in a relatively long distance, but the transmission distance of high-power wireless charging is limited to 5 meters, and the distance is not too far
Easy to operate.
flaw
Although the technical content of the equipment is high, the economic cost of the equipment is high and the maintenance cost is high.
Due to the realization of long-distance and high-power wireless magnetoelectric conversion, the energy consumption of the equipment is very high. As the distance and power of wireless charging equipment increase, the useless power loss will increase.
The wireless charging technology device itself realizes the secondary energy conversion, that is, after reducing the voltage of the network power supply (or directly converting it to DC power supply), it performs the switch control AC conversion output with higher frequency. Because high power AC / DC conversion is the reason of secondary wireless power transmission, the magnetic loss ratio of electromagnetic space is too large.