40khz Ultrasonic Transducer with Piezoelectric Ceramic Chips 

What is ultrasonic transducer

Ultrasonic transducers are piezoelectric ceramics that resonate at ultrasonic frequencies and convert electrical signals into mechanical vibrations by the piezoelectric effect of the material. When the transducer is used as a transmitter, the electrical oscillating signal sent from the excitation source will cause a change in the electric or magnetic field in the electrical energy storage element of the transducer, which changes the mechanical vibration system of the transducer through some effect. A driving force is generated to cause it to vibrate, thereby propelling the medium in contact with the mechanical vibration system of the transducer to vibrate and radiate sound waves into the medium.

The ultrasonic Oscillator is also called the ultrasonic vibrator. The whole of the industry is connected to the horn and the horn is called a vibrator. The ultrasonic vibrator is a device that converts electrical energy and mechanical energy (acoustic vibration) by piezoelectric effect of piezoelectric ceramics, and amplifies the front and rear radiation cover blocks by acoustic impedance matching.

Parameter 

40khz Ultrasonic Transducer with Piezoelectric Ceramic Chips 

40 Khz transducer widely ultrasonic sewing/sealing and cutting machine.Piezoelectric transducer is the electric charge that accumulates in certain solid materials in response to applied mechanical stress. It is key point of all ultrasonic equipment.The transducer decide the property of the machine.We can supply transducer, also transducer with house and booster.  

Advantage

    1. The piezoelectric ceramic chip adopts imported parts, and can give a strong and stable output.
    2. High efficiency, high mechanical quality factor, obtaining high electric-acoustic conversion efficiency work at the resonance     frequency points.
    3. Large amplitude: optimization design by computer , vibration speed ratio is high .
    4. Large power,Under the action of prestressed screw, the energy of the piezoelectric ceramic to get maximum play;
    5. Good heat resistance, small harmonic impedance, low calorific value, using temperature range is wide.

Service and shipment 

l Warranty one year for transducer.

l You can contact us for technical inquiry any time.

l We supply OEM service for oversea customer, also will keep Confidentiality for our customers.

l We supply customized products service for small quantity also.

l Shipment by FED-EX /DHL