5V / 1A 9V / 1.8A 12V / 1.25A D:20MM Wireless charging coil Electric Toothbrush Receiving Coil

QI electric toothbrush receiving coil TX18-20UH

Wireless charging electric toothbrush, as its name implies, mainly includes two aspects of technical application-wireless charging management and electric toothbrush control. The following is a brief introduction to these two aspects. Wireless charging technology uses the principle of near-field electromagnetic induction. The transmitting end converts electric energy into electromagnetic wave and sends it to the receiving end. The coil of the receiving end uses the changing magnetic field to generate induced current, so as to realize the purpose of charging the battery of electrical equipment. Compared with traditional toothbrushes, electric toothbrushes have more scientific and effective cleaning and tooth health care functions.

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