Sell 5v1a / 5v 2a Wireless Powered Module Wireless Charging Transmitter Receiver Board MW best price

5v2a wireless charging module -- description of use This product is designed for the wireless charging and power supply development of various small electronic products. it has the characteristics of small size, extremely simple use, high efficiency and low price.Mainly for mobile electronic products such as mobile phones, game consoles, fish tank, mp3, mp4, adult supplies, digital cameras, electric shavers, learning machines, medical, underwater supplies, etc.;With the use of contactless charging power supply, the product can be completely sealed and waterproof dustproof;Increase the useful life of products and make their use more convenient Main parameters of the module: Input voltage: 9~12v Maximum load current: 1.3a Receiving output voltage current: 5v/2a, 12v/700ma Launch coil size: 43mm outer diameter, thickness 2.3mm Launch module size: 18mm x 8.5mm x 15mm Receiving module size: 10mm x 25mm x 3mm Coil size: external diameter 43mm, thickness 1.2mm Receiving best distance: 3~6mm 5v1a wireless charging module Special note: please mark the transmitter and receiver line as shown in the diagram before use. do not reverse the connection. do not contact the 2 coils directly between 1 and 20 mm.The 12v battery is a battery that cannot be used directly to supply the power. the battery is nominally voltage 12v, and the normal full output can reach 12.8~13.5v. a steady-pressure module must be added before it can be used. -- description of use This product is designed for the wireless charging and power supply development of various small electronic products. it has the characteristics of small size, extremely simple use, high efficiency and low price.Mainly for mobile electronic products such as mobile phones, game consoles, fish tank, mp3, mp4, adult supplies, digital cameras, electric shavers, learning machines, medical, underwater supplies, etc.;With the use of contactless charging power supply, the product can be completely sealed and waterproof dustproof;Increase the useful life of products and make their use more convenient Launch module size: 17mm wide 11mm high 2.5mm Receiving module size: 24mm long 10mm high 5.5mm Launch receiving coil size: 1.3mm thickness of 28mm inner diameter 38mm Connection mode: 1-foot power supply negative pole; 2-foot power supply positive pole; 3-4-foot external transmission coil Launch module operating voltage: 5v~12v Launch module working current: automatically increases or decreases with the size of the receiving load current Maximum output current value of receiving module: 1a Operating distance of receiving and receiving: 1~20mm If the small current works, the receiving coil turns are increased to increase the distance of transmission Method of use: connect dc 5-12v power supply at the transmitter, then close 2 coils to each other between 1 mm and 20 mm vertically, and connect to the receiving end equipment such as led luminous lamps.The maximum value of the recipient output is 5v/