1.MPP capacitor,metallized polypropylene film capacitor[CBB series]CBB1:capacitor for AC motors.It is used to start and run AC motor,such as single-phase motor,water pump,draught machine,washing machine and no-load compensating of lamps by improving power factor.CBB2:capacitor for AC motors of fans & draught machines,industrial sewing machines,water pump,lamp.It is used to start and run single-phase asynchronous motors and no-load compensating of lamps by improving the power factor.CBB3:capacitor for AC motors of air conditioner,washing machines & lamps.It is used to start and run the motors of air conditioner,washing machines & lamps.CBB4:power capacitor of parallel connection.It is used in electrical compensation of industries,electric distribution room & workshop.2.AE capacitor,aluminium electrolytic capacitor[CD series]:CD1:AC aluminium electrolytic capacitor.It is used to start the AC motor.CD2:DC aluminium electrolytic capacitor.It is used in DC voltage pulsation,voltage compensation,voltage filter & circuit card.