High Power Piezoelectric Ceramic Rings

Piezoelectric ceramic ring  Electrode direction: thickness Features :    Sizes from 3mm up to 180mm Thickness from 0.2mm up to 25mm High power, High driving, lower dielectric loss Choice of metallisation (Silver, Nickel, Gold and others on request) Wide choice of PZT formulations Application: high power ultrasonic transducer Piezoelectric Ceramic Material:  PZT-82 (equal to PZT-8) Piezoelectric elements technical data: Dimensions:  out diameter 24mm, inner diamter 7mm,  height 3 mm  Radial Frequency Fr:  75KHz ± 5% Mechanical Coupling coefficient K31 ≥ 0.3 Dielectric Loss tg δ:  ≤ 0.3% Static capacitance Cs:  1500pF±…