Piezoceramic transducers are designed in the form of a reinforced structure. Piezoceramic transducers convert electrical energy to mechanical and vice versa. One and the same transducer can perform both functions.
APPLICATIONS
receivers and radiators for hydroacoustic antennas
radiators for ultrasonic cleaning equipment
ultrasonic radiators for medical equipment
radiating ultrasonic devices for intensification of technological processes (chemical, metallurgical, food industries etc).
ESSENTIAL CHARACTERISTICS
Characteristic
Transducer
PP-251
PP-254
Static capacitance C (pF), min
118
2400
Resonance frequency (kHz)
28,150-29,700
49 ± 1
Resonance gap (kHz), min
4
7.1
Dielectric loss tangent
Strong fields
1
1.5
Weak fields
4
0.85
Mechanical Q, min
150
70
Internal dc resistance (Ω), min
109
109
Specific acoustic power (W/cm2)
14
12
Power (W)
60
20
Dimensions
22х46,2
13,5х31
OPERATING CONDITIONS
Limiting temperatures (°C)
- 50 ÷ +70
Relative humidity at 35°C (%)
98
ON PURCHASE +7 495 530 00 31 and
535 26 90 fax +7 495 534 22 67 or info@elpapiezo.ru or order directly from here.
