... (1-1)49N, TK-T12(1-1)B2.Input voltage: AC220,50HZ3. Output voltage:DC12V/24V/6V4.AH:1.3A/h5.Frequency response ... .The composing form is twowire system,three types voltage,24V,12V,6V;Be composed of power supply,main engine,car auxiliary engine ... -electro-mechanical products.The company has a complete set of R&D equipment and instruments in terms of mechanism, sheetmetal, plastics, moulding, electric ...