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Help CenterMini Wire Magnetic Buzzer Speaker 28mm 85dB Built-in Drive Circuit for Security Products
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Certification:ISO, CE, ROHS
Mini Wire Magnetic Buzzer Speaker 28mm 85dB Built-in Drive Circuit for Security Products
Quick Detail:
1.Size:D28mm*H20mm
Specifications
|
TYPE (UNIT) |
MSES28 -A29P06 MSES28 -A29W06 |
MSES28 -A29P09 MSES28 -A29W09 |
MSES28 -A29P12 MSES28 -A29W12 |
MSES28 -A29P24 MSES28 -A29W24 |
MSES28 -A29P03 MSES28 -A29W03 |
MSES28 -A29P06 MSES28 -A29W06 |
MSES28 -A29P09 MSES28 -A29W09 |
MSES28 -A29P12 MSES28 -A29W12 |
MSES28 -A29P24 MSES28 -A29W24 |
|
| Min. Sound Output at 30cm (dB) | 90 | 90 | 95 | 95 | 73 | 78 | 80 | 85 | 85 | |
| Rated Voltage VDC | 6 | 9 | 12 | 24 | 3 | 6 | 9 | 12 | 24 | |
| Operating Voltage VDC | 4~9 | 6~11 | 9~15 | 15~28 | 2~5 | 4~9 | 6~11 | 8~15 | 15~28 | |
| Resonant Frequency (Hz) |
2900 200 |
2900 200 |
2900 200 |
2900 200 |
2900 200 |
2900 200 |
2900 200 |
2900 200 |
2900 200 |
|
| Max. Current Consumption (mA) | 35 | 40 | 40 | 25 | 8 | 10 | 10 | 15 | 20 | |
| Tone Nature | Continuous | Continuous | Continuous | Continuous | Pulse | Pulse | Pulse | Pulse | Pulse | |
| Operating Temperature | -20~+60 | -20~+60 | -20~+60 | -20~+60 | -20~+60 | -20~+60 | -20~+60 | -20~+60 | -20~+60 | |
| Storage Temperature | -30~+70 | -30~+70 | -30~+70 | -30~+70 | -30~+70 | -30~+70 | -30~+70 | -30~+70 | -30~+70 | |
| Weight (g) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Frequency curve
Drawing(mm)
Active Magnetic buzzer work is direct current signal, usually labeled VDC, VDD. Because a simple oscillation circuit inside the buzzer, It can be a constant DC converted into a certain frequency of pulse signal, from beyond the alternating magnetic field, surface drive molybdenum slice vibration pronunciation. But in some active buzzer can also work under specific ac signal, It has high request on the voltage and frequency of the AC signal .
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