Piezo Ceramic Transformer
Piezo Ceramic Transformer
+
  • Piezo Ceramic Transformer
  • Piezo Ceramic Transformer

Piezo Ceramic Transformer


PZT4 Piezoelectric Ceramic Transformer, composed of equal sized elements with different polarization.


Service Hotline

Keywords:

Passive Piezo Buzzer、Active Piezo Buzzer、Piezo Element、Piezo Ultrasonic Component、Piezo Speaker

■ Applications:

DC to AC conversion for household appliances.

 

■ Product Features:

1, Small size, high conversion efficiency.

2, Less electro-magnetic noise.

3. High boost ratio up to 400 times.

4, Custom dimensions available.

 

■ Data Sheet:

Part Number KDU-50x8x2.2-400T
  Input Resonant   Frequency 67±1KHz
Anti-   Resonant Frequency 69±1KHz
Static   Capacitance 1150pF±10%   at 1.0kHz
Piezoelectric   Strain Constant d33≥360pC/N
Electro   mechanical coupling coefficient K31≥0.23
   Output Resonant   Frequency 64±1KHz
Anti-   Resonant Frequency 70±1KHz
Static   Capacitance 9pF±10% at   1.0kHz
Piezoelectric   Strain Constant d33≥250pC/N
Electro   mechanical coupling coefficient K33≥0.43
 Mechanical Quality Factor Qm≥800
 Allowable input Voltage 12Vp-p max.
 Output Voltage(No-Load In   Ballast) 3500~5000V(DC)/Level>3500V(AC)
 Test Equipment Signal   Generator
Oscilloscope   (x1000x probe)
 Operating Temperature Range -10℃~+60℃
 Storage Temperature Range -30℃~+80℃
       

 

■ Dimension Drawing:

kailitech

 

 

Why Choose Our Piezo Buzzer

Piezo buzzers has been more and more popularily used as there is no magnetic field and no coil inside. Typically, piezo buzzers consume less current (less than 30mA), have a broader frequency range (2-6kHz) and wider operating voltage (3- 250V), and generate a higher SPL.

 

Kailitech piezo buzzers include types of taping, SMD, ultra-low frequency, high SPL, waterproof, high temperature and pressure resistant, with diameter or length and width fm 9.0mm to 100mm, height fm 1.8mm to 65mm, with resonant frequency range fm 200Hz to 15kHz and SPL range fm 65dB to 120dB. Housing material can be ABS, PBT, PPO, LCP, etc.


The main characteristics of Piezo Buzzers are >>

Smaller size, lighter weight, suitable for installation on various circuit boards.

High electric – acoustic power conversion efficiency (above 75%) .

Low power consumption, P≤3V*10mA=0.03W.

High reliability, long durability. The performance and degradation is the log relationship, and the degradation of performance is less than about 5% in 30 years.

No magnetic field, no coil, no electromagnetic interference.

Peizo Buzzers' Markets


Home Appliances

Home Appliances

Medical Devices

Medical Devices

Safety & Security

Safety & Security

Transportation Equipment

Transportation Equipment

Consumer Electronics

Consumer Electronics

IOT

IOT

They all chose us


With 30 years of research and development experience, Kailitech is professional in design and develop piezoelectric components according to customer applications. "Customer-oriented, honest and trustworthy, innovative and continuously upgrading" is our aim. Kailitech will consistently provide customers with product value and technical services with rich industry experience and professional knowledge.

FLEX
JOYOUNG
MIDEA
INGRAM
MISCO
GREE
PIONEER
SAMSUNG
CASIO
TDK

FAQ


General Piezo transducers Piezo buzzers

What are the piezo sound component called?

Piezo Elements, Sounders, Transducers, buzzers, Audio alarms and  indicators, and various combinations of these terms.

How does Kailitech sound component part number system works?

Kailitech part number system.


Please give me diagrams of the Feedback Electrode Shape and Recomend Driving Circut of your self drive type piezo transducers.

Recomend Driving Circut for seld drive piezo transducers.
Feedback electrode shape.

What are the mounting options?

Pin-type, Pin-type taping, SMD, Flange Mount & Terminal type.


What tones are available?

Continuous, Fast Pulse, Ultra Loud Siren, Ultra Loud Warble Series,  and Continuous/Pulse Dual Tone.

How are they constructed?

Exploded piezo buzzer Diagram.

What are the mounting options?。

Pin-type, SMD, Flange Mount, Terminal type and Panel Screw Terminals.


Product Consultation


*Note: Please fill in the information accurately for smooth communication, and we will contact you as soon as possible

Recommend Products