參數(shù)資料
型號: AST200Q
廠商: Mallory Sonalert Products Inc
文件頁數(shù): 2/2頁
文件大?。?/td> 0K
描述: BUZZER MAGN 2.73KHZ 8.7MM SMT
產(chǎn)品目錄繪圖: AST200Q Top
AST200Q Side
標(biāo)準(zhǔn)包裝: 15
系列: Sonalert®
驅(qū)動(dòng)器電路: 傳感器,外部驅(qū)動(dòng)
技術(shù): 磁性
輸入類型: 峰值-峰值信號
電壓 - 額定: 3Vp-p
電壓范圍: 2 ~ 4V
頻率: 2.73kHz
工作模式: 連續(xù)
聲壓級: 85dB @ 3V,10cm
電流 - 電源: 80mA
可清洗:
安裝類型: 表面貼裝
端子: 焊盤
尺寸/尺寸: 方形 - 8.70mm L x 8.70mm W x 4.20mm H
包裝: 管件
工作溫度: -20°C ~ 70°C
產(chǎn)品目錄頁面: 2657 (CN2011-ZH PDF)
其它名稱: 458-1052
AST200Q & AST200TRQ
Direct Drive Transducer Operation:
Direct drive transducer devices do not have any included DC circuitry, so the user must apply a
sine or square wave with the appropriate rated frequency. A square wave will typically result in
more sound level than a sine wave. The higher the peak-to-peak voltage applied (up to the
maximum rated voltage), the higher the resulting sound level.
Frequency Response:
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