12V Without Circuit Electromagnetic Buzzer of 16 x 14 mm High
Magnetic electric bell buzzer for conductive coil vibration
pronunciation, characteristics of small volume;
Buzzer is an integration of electron acoustic structure, USES the
dc voltage power supply,
is widely used in computers, printers, photocopiers, alarm,
automotive electronic equipment, telephone, timer and other
electronic products for voice devices.
* Sound Output : 85dB
* Operating Voltage: 7~15v
* Resonant Frequency: 2300Hz
* Coil Resistance : 15 ± 1.5Ω
* Small Size
* Highly efficient
* Shot lead time & Low Price.
* Samples: 3-5 days
* Batch quantity : 5-10 days
|Sound Output at 10cm||>85dB|
|Operating Temperature||-20℃ to 70℃|
|Storage Temperature||-30℃ to 80℃|
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.
computers, printers, photocopiers, alarm, electronic toys,
automotive electronic equipment, telephone,
timer and other electronic products for voice devices.
Payment and Shipping:
1, Payment: T/T; Western union; Paypal .
2, Shipping: by DHL, Fedex, TNT, UPS, EMS ect