35khz Ultrasonic Welding Transducer Replace For Herrmann Type
The transducer converts high-frequency electrical energy into high-frequency mechanical vibrations.It contains several piezoelectric ceramic chip sandwiched under pressure between two metal blocks. Between each chip is a thin metal plate, which forms the electrode. When a sinusoidal electrical signal is fed to the transducer via the electrodes, the chips expand and contract, producing axial vibrations.
