Njengezintambo zokudlulisa isignali kuzinhlelo zokusebenza zezimboni. Angasetshenziswa kalula ngokwakhiwa kwawo okuguquguqukayo ezinhlelweni eziwumngcingo ezifana ne-Electronic Control Systems of Audio noma Computer Systems noma ku-Communication Sector, Electronic Circuits, Measurement Devices, Machine Design, Office Equipment njll. Ukuhlola kuvikela ikhebula ekuphazamisekeni kozibuthe kagesi.