These days, electronics items like ceiling fans, table fans, mixers, grinders, water pumps etc, are used widely for convenience. All these equipments have rather become a necessity. These equipments usually have problems ...

o ensure constant power supply major source is switch mode power suppliers (S.M.P.S.)S.M.P.s. is required to change A.C. supplies into D.C. suppliers so that the electronic equipments get uninterrupted supply of power. ...