Piezoelectric Cleaning Transducer Ultrasonic Ceramic Plate 40khz 35W Low Heat M,Low Heat M Piezoelectric Cleaning Transducer Ultrasonic Ceramic Plate 40khz 35W, Frequency and static capacitance strong consistency, Power (W): 35w, 1 x Ultrasonic electric ceramic sheet, Insulation resistance (2500V DC): ≥ 100MΩ, Resonant frequency (KHz): 40 ± 1,Static capacitance (pF): 8500 ± 10%, 35W Low Heat M Piezoelectric Cleaning Transducer Ultrasonic Ceramic Plate 40khz.