5V Buzzer

5V Buzzer

An electric charge is formed when the piezoelectric ceramic is vibrated. That is, this material has the ability to transfer mechanical deformation and electric charge into one another. The piezoelectric buzzer’s vibrating portion is made of piezoelectric ceramic. As previously stated, in order to make it vibrate, a voltage with an appropriate size and frequency change must act on the piezoelectric ceramic in addition to the piezoelectric ceramic itself. A multivibrator inside the piezoelectric (active) buzzer may generate a voltage signal of 1.5-2.5kHz. The piezoelectric buzzer is the only thing that can make a noise.

Product Manual

Model: NOR-13025T2W40A

Resonant Frequency(Hz): 2800±500

Rated Voltage(Vp-p): 5

Operating Voltage(Vp-p): 1~25

Min. Sound Output at 10cm(dB): 75

Max.Current Consumption (mA): 2

Capacitance at 1000Hz(nF): 15士30%

Operating Temperature (C): -20~+60

Storage Temperature (C): -30~+70

Case Material: ABS

Weight (g): 0.5

Value applying at rated voltage, rated frequency

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