5V 1A Wireless Transmitter Receiver Charging Coil Module

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  Para­me­ter1. Trans­mit­ter mod­ule size: 17mm*11mm*2.3mm2. Trans­mit­ting and receiv­ing coil size: out­er diam­e­ter 40mm, thick­ness 1.8mm3. Trans­mit­ter mod­ule work­ing volt­age: 5V~12V4. Trans­mit­ter mod­ule oper­at­ing cur­rent: auto­mat­i­cal­ly increase or decrease with the receiv­ing load cur­rent5. Receive mod­ule out­put cur­rent: 5V/1000mA6. Trans­mit­ting dis­tance: 1~20mm7. 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:YouTube link :