5v 1A/5V 2A Wireless Charger Module Large Current Wireless Power Supply Module Transmitter Receiver Charging Coil Module DIY

Product Description
The wireless charging and power supply development of small electronic products is designed with small size, easy to use, high efficiency and low price.
Mainly used in mobile electronic products such as: mobile phones, game consoles, fish tanks, MP3, MP4, adult products, digital cameras, electric razors, learning machines, medical, underwater products and other product applications.
Due to the use of contactless charging power supply, the product can be completely sealed, waterproof and dustproof; increase the service life of the product and make it more convenient to use.
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.