参数资料
型号: PT-2735FPQ
厂商: Mallory Sonalert Products Inc
文件页数: 2/2页
文件大小: 0K
描述: BUZZER PIEZO 3.5KHZ 30MM PC MT
标准包装: 30
系列: Sonalert®
驱动器电路: 传感器,外部驱动
技术: 压电式(带反馈)
输入类型: DC
电压 - 额定: 12VDC
电压范围: 3 ~ 28V
频率: 3.5kHz
工作模式: 连续
声压级: 88dB @ 12V,30cm
电流 - 电源: 10mA
可清洗:
安装类型: 通孔
端子: PC 引脚
尺寸/尺寸: 圆形 - 30.00mm 直径 x 10.20mm H
包装: 散装
工作温度: -20°C ~ 90°C
其它名称: 458-1084
Self Drive Piezoelectric Transducer Operation:
Self-drive piezoelectric transducers do not have any DC circuitry included. They do have an
additional third terminal that is connected to a feed-back portion on the piezoelectric
transducer. By using a circuit which utilizes this feedback signal, the device will self-tune itself
to its optimum resonant frequency which guarantees maximum sound level from each part.
Typical Drive Circuits:
Notes:
These circuits are only initial suggestions. Values of the resistors may need to be
adjusted depending on the particular transducer model used.
Square-wave type signals result in more sound level than sine-wave type signals.
The more peak-to-peak voltage applied to the transducer, the louder the sound level.
However, applying more than 35 Vpp to the transducer is not recommended.
The final circuit should be tested over the entire operating temperature range and
voltage range of the equipment in which it is installed to verify adequate sound level will
be produced.
相关PDF资料
PDF描述
PT-3529FPQ BUZZER PIEZO 2.9KHZ 42MM PCB
PT-3529FWQ BUZZER PIEZO 2.9KHZ 42MM FLANGE
PT-3534FPQ BUZZER PIEZO 3.4KHZ 39MM PC MT
PT-4175WQ BUZZER PIEZO 750HZ 44MM FLANGE
PT-4532PLQ BUZZER PIEZO 3KHZ 46MM PCB
相关代理商/技术参数
参数描述
PT-2736FPQ 制造商:Mallory Sonalert Products Inc 功能描述:AUDIO PIEZO-SELF DRIVE, RESONANT FREQUENCY 3500 HZ, RATED VOLTAGE 12 VDC
PT-2736FWQ 功能描述:DC Buzzer Single Tone 3.5kHz Piezo (with Feedback) 3 ~ 28V 90dB @ 12V, 30cm 制造商:mallory sonalert products inc. 系列:PT 包装:散装 零件状态:有效 驱动器电路:传感器,外部驱动 输入类型:DC 电压 - 额定:12V 电压范围:3 ~ 28V 频率:3.5kHz 技术:压电式(带反馈) 工作模式:单音调 持续时间:- 声压级:90dB @ 12V,30cm 电流 - 电源:8mA 端口位置:顶部 工作温度:-20°C ~ 70°C 认可:- 等级:- 安装类型:底座安装 端接:导线引线 大小/尺寸:30.0mm 直径 x 10.0mm 高 高度 - 安装(最大值):* 标准包装:1
PT-2736PQ 功能描述:Peak-Peak Signal Buzzer Single Tone 3.5kHz Piezo 1 ~ 30V 90dB @ 5V, 10cm 制造商:mallory sonalert products inc. 系列:PT 包装:散装 零件状态:有效 驱动器电路:传感器,外部驱动 输入类型:峰-峰信号 电压 - 额定:5V 电压范围:1 ~ 30V 频率:3.5kHz 技术:压电 工作模式:单音调 持续时间:- 声压级:90dB @ 5V,10cm 电流 - 电源:5mA 端口位置:顶部 工作温度:-20°C ~ 70°C 认可:- 等级:- 安装类型:通孔 端接:PC 引脚 大小/尺寸:30.0mm 直径 x 10.0mm 高 高度 - 安装(最大值):* 标准包装:1
PT-2736W 功能描述:扬声器与变频器 EXT DRV PIEZO TRANS RoHS:否 制造商:PUI Audio 产品:Speakers 类型:Electromagnetic 频率:900 Hz to 12 kHz 声压级:88 dBA 阻抗:8 Ohms 功率额定值:1.2 W 形状:Round 端接类型:Solder Pad 直径:15 mm 长度: 宽度: 深度:4.4 mm 磁体材料:Neodymium Iron Boran (NdFeB) 圆锥体材料:Mylar
PT-2736WQ 功能描述:扬声器与变频器 XDUCR, PIEZO, 3.5KHZ 90DB, FLANGE, 30X10 RoHS:否 制造商:PUI Audio 产品:Speakers 类型:Electromagnetic 频率:900 Hz to 12 kHz 声压级:88 dBA 阻抗:8 Ohms 功率额定值:1.2 W 形状:Round 端接类型:Solder Pad 直径:15 mm 长度: 宽度: 深度:4.4 mm 磁体材料:Neodymium Iron Boran (NdFeB) 圆锥体材料:Mylar