The 5V 1A wireless transmitter receiver charging coil module is for a variety of small electronic products, wireless charging, power supply development, and design, with a small size, easy to use, high efficiency, and low price characteristics.
It is mainly used in mobile electronics products such as for charging mobile phones and electronics gadgets wirelessly. The adoption of a Contactless charging power supply can be used to sealing of the products to make them waterproof and dustproof and increase product service life to make it more convenient.
5V1A Parameter
1. Transmitter module size: 17mm*11mm*2.3mm
2. Transmitting and receiving coil size: outer diameter 40mm, thickness 1.8mm
3. Transmitter module working voltage: 5V~12V
4. Transmitter module operating current: automatically increase or decrease with the receiving load current
5. Receive module output current: 5V/1000mA
6. Transmitting distance: 1~20mm
7. If the small current works, the number of receiving coil turns can be increased to increase the transmission distance.
8. Connection method:
1 pin connected to the negative pole of the power supply;
2 pin connected to the positive pole of the power supply;
3 and 4 pin connected to external transmit coil.
Circuit Diagram:
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