Manufacturers Ceramic Mechanical Building Piezo Material Buzzer

Model NO.: KS-2315D01W04A Transmission Mode: Air-conduction Transducer Principle: Piezoelectric Earphone Radiation Mode: Direct Radiation Type WORD nChannels: 7.1Channel Brand: Ks Trademark: KS Specification: 23*17.2*15.5mm Category: Buzzer Cone: Polypropylene and Titanium Edge Style: Head-mounted Usage: Accept Certification: ISO9001 Texture of Material: ABS Transport Package: Carton Origin: Dongguan China Manufacturers Ceramic Mechanical Building piezo Material Buzzer
mechanical buzzer
The Mechanical Buzzer is a kind of special sub category of the electromagnetic buzzer, which is composed of an oscillator, an electromagnetic coil, a magnet, and a shell. Is different with the ordinary electromagnetic buzzer, mechanical buzzer of the vibrating plate is mosaic on the shell and the frequency of his generally relatively low at about 0.5 kHz, and the general type of electromagnetic buzzer frequency is 2KHz about. Power supply (small to 1.2VDC/1.5VDC/3.0VDC, 110VAC, 220VAC), the audio signal generated by the oscillator current through the electromagnetic coil, the electromagnetic coil to generate a magnetic field. Under the interaction of the electromagnetic coil and the magnet, the diaphragm on the shell is periodically knocked out.
Mechanical buzzer mainly suitable for electrical products (eggs, and soya bean milk machine etc.) electronic products warning sound use; also used were the main components of the drive, because it is not only a 0.5 kHz frequency at the same time, the buzzer in vibration, can through underground transmission to mice, so as to achieve the effect of flooding in. Now the mechanical buzzer is generally active. Active mechanical buzzer contains an audio oscillating circuit, DC power can be "despair, despair, despair --" the sound and the apparent motion.
 

ITEM	KS-2315D01W04A	KS-2315D03W04A	KS-2315D06W04A	KS-2315D12W04A
RATED VOLTAGE -	1.2/1.5 VDC	3v	6.0 VDC	12 VDC
OPERATING VOLTAGE -	1.0V ~ 3.0 VDC	2-4V	4.0V ~ 8.0VDC	9.0V ~ 14VDC
RATED CURRENT (max) -	max.20mA	max.25mA	max.25mA	max.25mA
SOUND PRESSURE LEVEL(min) -	min.70dB	min.75dB	min.80dB	min.85dB
FUNDAMENTAL FREQUENCY -	400 ± 100 Hz	400 ± 100 Hz	400 ± 100 Hz	400 ± 100 Hz
OPERATING TEMPERATURE RAGE -	-10ºC to+60ºC	-10ºC to+60ºC	-10ºC to+60ºC	-10ºC to+60ºC
STORAGE TEMPERATURE RAGE -	-10ºC to+60ºC	-10ºCto+70ºC	-10ºC to+60ºC	-10ºC to+60ºC

 
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Dongguan Cosson Electronic Plastic Co., LTD
 Add:     5/F , Building A, Hongsheng Industrial Park, Dongda three Street, Shatou Community, Chang'an Town, Dongguan City, Guangdong Province,P.R.China 
Tel:  +86-0769-81886787  Fax: +86-0769-81885897
 
Cosson electronic plastic Ltd.
Tel:+86 769 81885857 Fax:+86 769 81886787
Cantact:Jax  M: +86 15818271807  www.cosson.cn
    
 
Website:  http://www.cosson.cn;
         10 years professional Electro acoustic products supplier; ISO9001&ROHS&SGS proved
Buzzer,Ultrasonic Sensor,piezo Ceramic element,atomizer pieces,MIC factory
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