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23mm Piezo Buzzer

    Buy cheap 23mm Piezo Buzzer from wholesalers
     
    Buy cheap 23mm Piezo Buzzer from wholesalers
    • Buy cheap 23mm Piezo Buzzer from wholesalers
    • Buy cheap 23mm Piezo Buzzer from wholesalers
    • Buy cheap 23mm Piezo Buzzer from wholesalers

    23mm Piezo Buzzer

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    Brand Name : ANYO
    Model Number : 2310Y
    Certification :
    Price : Negotiation
    Supply Ability : 10000pcs per day
    Delivery Time : 8-10 work days
    Payment Terms : L/C, T/T
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    23mm Piezo Buzzer

    23mm 90dB 12V 3500Hz electronic active piezo buzzer for microwave oven


    Description:

    Piezo buzzer is an electronic device commonly used to produce sound. Light weight, simple construction and low price make it usable in various applications like car/truck reversing indicator, computers, call bells etc.


    Piezo buzzer is based on the inverse principle of piezo electricity discovered in 1880 by Jacques and Pierre Curie. It is the phenomena of generating electricity when mechanical pressure is applied to certain materials and the vice versa is also true. Such materials are called piezo electric materials. Piezo electric materials are either naturally available or manmade. Piezoceramic is class of manmade material, which poses piezo electric effect and is widely used to make disc, the heart of piezo buzzer. When subjected to an alternating electric field they stretch or compress, in accordance with the frequency of the signal thereby producing sound.


    Application:

    Alarm devices
    Timers
    Confirmation of user input (ex: mouse click or keystroke)
    Electronic metronomes
    Annunciator panels
    Game shows
    Sporting events
    Household appliances


    Dimension: (mm)

    Frequency response:


    Reliability test:

    ITEMMETHOD OF TESTSTANDARD
    Dry heat testAfter being placed in a chamber with +70±2℃ for 96 hours and then being placed in natural condition for 2 hours, sounder shall be measured.All specification must be satisfied after the test.
    Cold testAfter being placed in a chamber with -20±2℃ for 96 hours and then being placed in natural condition for 2 hours, sounder shall be measured.All specification must be satisfied after the test.
    Humidity TestAfter being placed in a chamber with, 90%-95%R.H. at +40℃±2℃ for 96 hours and then being placed in natural condition for 2 hours, sounder shall be measured.All specification must be satisfied after the test.
    Temperature Cycle TestAfter being placed in a chamber at -20℃±2℃ for 30 minutes, sounder shall be placed at room temperature(+20℃). After 15 minutes at this temperature, sounder shall be placed in a chamber at +70℃±2℃. After 30 minutes at this temperature, sounder shall be returned to room temperature(+20℃) for 15 minutes. After 5 above cycles, sounder shall be measured after being placed in natural condition for 2 hours.All specification must be satisfied after the test
    Vibration TestSounder shall be measured after being applied vibration of amplitude of 1.5mm with 10-55Hz band of vibration frequency for 30 minutes. Sweep time is 1 minute.All specification must be satisfied after the test.
    Shock TestSounder shall be measured after being applied shock (100G) for each three mutually perpendicular directions to each of 3 times.All specification must be satisfied after the test.
    Terminal Strength Pulling Test

    The force 5 seconds of 5N is applied to each terminal.

    No visible damage and cutting off.

    All specification must be satisfied after the test.
    Solder ability TestLead terminals are immersed in rosin for 5 seconds and then immersed in solder bath of +255±5℃ for 3±0.5 seconds.

    All specification must be satisfied after the test.

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