1, increase the power of the power device, install a suitable heat sink, or use a strong cold fan.
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2, from the circuit to solve, the first chip solution, and the optimization of the circuit.
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3, use the mutual inductance between the two inductors to transfer alternating current;
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4, radio wave acceptance type: use the capacitance between the two electrodes of the capacitor to transfer alternating current.
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5, magnetic resonance type: the use of magnetic resonance effects such as short-range wireless power supply.
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6, reduce power consumption, you can start from the chip solution, improve the current conversion rate, but also need to continue to develop
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7, choose the right power chip, adjust the design scheme, chip stability and high availability to increase the heat dissipation area.
The causes and solutions of wireless charger fever are as follows:
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one
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Heat is a normal phenomenon when the wireless charger is charging, but if it is hot, it is necessary to pay attention to whether there is a problem with product quality. The original wireless charger does not rule out possible faults. In addition, when charging, pay attention to whether the power of the wireless charger matches the mobile phone phase.
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two
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Because of the special structure of the mobile phone, a battery must be installed in the mobile phone, which is actually a nightmare for the development of wireless charging technology