The wireless charger can always be plugged into the power supply, the wireless charger is designed to be easy to use, but if the user does not use the wireless charger to charge, it is best to choose to turn off the power supply.
< br >
Wireless charging technology comes from radio energy transmission technology, which can be divided into two ways: low-power wireless charging and high-power wireless charging. 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.
High-power wireless charging usually adopts a resonant mode (most electric vehicle charging uses this mode) by the power supply device (charger) to transmit energy to the electric device, which uses the received energy to charge the battery, and at the same time for its own operation.
OK
Wireless charger is the use of electromagnetic induction principle of charging equipment, its principle and transformer similar, through the sending and receiving end of each placed a coil, the sending end of the coil under the action of power to the outside electromagnetic signal, the receiving end of the coil received electromagnetic signal and electromagnetic signal into the current, so as to achieve the purpose of wireless charging.
Like a transformer, when there is no load at the load end, it is no-load. There is empty consumption, but it does not affect the operation of the equipment.
can
Wireless charging also needs to be plugged in, it is mainly to carry out an induction charging with one of our panels, because we put our power supply has been plugged into our mobile phone, directly put the mobile phone on it can be directly charged, but in fact, we still need to be connected to the power supply, and then be able to charge normally.