Intelligent charging control circuit

The utility model discloses an intelligent charging control circuit, including relay K, resistance R1, diode D3 and transformer W, diode D1's negative pole is connected to resistance R1's one end, and transformer W's winding N3 is connected to diode D1's positive pole, are diode D3's positive pole, resistance R2, unidirectional thyristor Q1's negative pole, unidirectional thyristor Q2's volume positive pole and relay K's contact K connected to transformer W's winding N3's the other end 1, transformer W's winding N2 is connected to unidirectional thyristor Q1's positive pole. The utility model discloses intelligent charging control circuit simple structure, components and parts are few, utilize the combination of alternating current and polyphase transformer, have realized the mesh that exchanges TV university electricity charging to increase the speed of charging, and the circuit has still set up current limiting module, avoid overcharging, have consequently that the function is various, an advantage of conve