24vdc waterproof piezo electric buzzer 2925 loud SPL wire piezo buzzer sign

24vdc waterproof piezo electric buzzer 2925 loud SPL wire piezo buzzer sign

Dimensions of louder Piezo Ceramic Buzzer 24v have piezo buzzer circuit

Dimensions Unit: mm

*Housing Material: Black ABS *Lead wire: UL1007 28#

Measuring condition

After any following tests the part shall meet specifications without any degradation in appearance and performance except SPL. SPL shall not deviate more than -10 dB from the initial value.

Electrical And Acoustical Measuring Condition

Recommended Setting

Piezo Buzzer Advantages

1 Ordinary Temperature Life Test

The part shall be subjected to 96 hours at 25±10℃. Input rated voltage

Resonant frequency, 1/2 duty Square wave.

2 High Temperature Test

The part shall be capable of with standing a storage temperature of +80℃for 96 hours.

3 Low Temperature Test

The part shall be capable of with standing a storage temperature of ­-30℃for 96 hours.

4 Humidity Test

Temperature:+40℃±3℃ Relative Humidity:90%~95% Duration: 48 hours

and expose to room temperature for 6 hours

5 Temperature Shock Test

Temperature:70℃/1hour→ 25℃/3hours→-30℃/1hour→ 25℃/3hours (1cycle)

Total cycle: 10 cycles

6 Drop Test

Standard Packaging From 120mm(Drop on hard wood or board of 5cm thick,

three sides, six plain.)

7 Vibration Test

Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes

Piezo Buzzer Application

A Piezo buzzer or beeper is an audio signalling device, which may be mechanical, electromechanical, or Piezo. Typical uses of buzzers and beepers include alarm devices, timers and confirmation of user input such as a mouse click or keystroke.

Piezo Buzzer Family Models

Taimi founded in 2009.There are two company one is TaiMi technology (HK)co.,ltd.another is Dongguan TaiMi electronics technology Co.,ltd

 is specialized in manufacturing and business all kinds of ultrasoinc pet products and electron component . The main products including： Ultrasonic pet training,Pet training mat (Shock Mat), Outdoor(Indoor) Bark Control,Pet Toy, Ultrasonic mosquito repellent,Ultrasonic rat repellent,Ultrasonic mosquito repellent,Ultrasonic sensor transducer,products etc. Our products has been sold to many main domestic cities and export to America, Europe, Australia, Malaysia, Singapore, Japan, Korea, Middle East  TaiWan, HongKong region, more than 30 countrys.

Another factory is in technology products,electronic parts and components ,technology finished products.such as

wireless smart bluetooth headest,Bone conduction headset,glasses,Power bank ,ultrasonic products....

We uphold the principle of Quality first "innovation, efficiency, integrity management, mutually beneficial win-win", and we provide the customers with high-quality products and the best service. Sincerely welcome your inquiry and visit our company.