Division of the frequency divider capacitor case

The sub - sound device is a large current circuit, which has requirments for  high reliability and low noise. When using due to the effect of current electric power can produce the mechanical vibration, so it has higher requirements on installations, our production CL20, CBB20 using single aluminum and aluminum zinc layered method of plating, for some small size products such as the horn of an automobile circuit by waves of slitting method, adjust spray gold, winding take high tension, entrapment when using high temperature wax sealed after filling in order to meet the needs of different customers. At the same time, we try to make boxed type for customers to install.