40khz Branson 4TH Replacement Ultrasonic Welding Transducer
Usually the transducer has an electric energy storage element and a mechanical vibration system. The change of the electric field or magnetic field in this electric energy storage element realizes electrical or electromechanical conversion by means of a certain physical effect. According to the different physical effects, it can be divided into two categories: one is the device that forms the energy conversion by the electric force effect, called the electric field transducer, such as capacitive, piezoelectric, piezoelectric ceramic, Polymer materials and ferroelectric anti-ferroelectric phase-change types are all of this type of transducer; the other type is a device that forms energy through the magnetic force effect, called a magnetic field transducer, such as electric, electromagnetic, Magnetostrictive, superconducting, ferrofluid, etc. are all such transducers.