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Wireless Charging

Science Caravan · Electromagnetism

Dimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Composition: Consists of an ABS plastic molded cabinet, ABS plastic molded pedestal, ABS milky white plastic molded operation countertop with color silk-screened flip-up instruction board, wireless charging principle demonstration device, mobile phone charging device, etc. It adopts an electromechanical interactive form to demonstrate the technical principle and convenience of wireless charging. Operation: Move the slider left and right to observe the changes when the slider approaches the coil; place a mobile phone with wireless charging function on the tray and observe the changes in the phone. Scientific Principle: Wireless charging, also known as inductive charging or non-contact inductive charging, utilizes near-field induction, i.e., inductive coupling, where a power supply device (charger) transmits energy to a device that uses the received energy to charge the battery and simultaneously power its own operation. Since energy is transmitted between the charger and the device via inductive coupling without a wire connection, both the charger and the device can be designed with no exposed conductive contacts.

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