Hangzhou Altrasonic Technology Co., Ltd |
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2600-3100MHz High Frequency
Ultrasonic Piezo Ceramic Chip For Fetal Doppler Monitor
Description:
The ceramic pieces used in Doppler fetal heart monitoring are
piezoelectric ceramics (piezoelectric ceramics), also known as
ultrasonic transducers and piezoelectric transducers. Piezoelectric
ceramics are ceramics with piezoelectric effect, called
piezoelectric ceramics. It is an indispensable and important part
in the field of modern electronic technology. Piezoelectric
ceramics are widely used in modern communication, radar, sonar,
automatic measurement and control, ultrasonic energy conversion,
ignition and detonation, ultrasonic sterilization, ultrasonic
power, etc. . It has a strange piezoelectric effect, that is, when
it is subjected to a small external force, it can turn mechanical
energy into electrical energy, and when an alternating voltage is
applied, it can turn electrical energy into mechanical energy.
Products | Sizes | Resonant Frequency (MHz) | ResonantImpedance(R) | Capacitance (pF) | Dielectric dissipation factor tgδ(Kt) |
Fetal Doppler Monitor Ceramic | MR-20*10-2.5BY | 2600-3100 | 2.5±0.05 | 0.85±0.01 (0.84-0.87) | |
Fetal Doppler Monitor Ceramic | MR-25*12.5-2.5BY | 3100-4100 | 2.5±0.05 | 0.94±0.01 (0.92-0.95) | ≥0.3 |
Pictures:
Product Advantages:
1. The high Q value
2. Small impedance
3. High amplitude
4. Good consistency
5. Slow Performance decay
Package:
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