電磁式蜂鳴器

HC-12095

產品說明

1.適用范圍:本規范適用于 HCW-KC1206 蜂鳴器。
 This specifications apply theHCW-KC1206 buzzer.
 2.基本規格/General specification

 項目/Item規格/Spec
1額定電壓 Rated voltage5VAC
2工作電壓 Operation voltage4-8VAC
3聲壓 Sound Pressure Level=SPLMin 85dB
4平均消費電流 Average consumption currentMax 15mA
5振蕩頻率Oscillation frequency4000±500Hz
6響應時間 Response timeMax 50mS
7工作溫度范圍 Range of operation temperature-20~+85℃
8保存溫度范圍 Range of preservation temperature-30~+70℃
9外部尺寸Externals sizeΦ12*10
10重量Mass
2g

3.電氣和聲學測試條件/Electrical And Acoustical Measuring Condition
 ☆標準狀態:常溫(15~35℃),濕度(25~85%相對濕度),空氣壓力(860~1060hpa)
 在假設的情況判斷,測試是-基本狀態下進行。
 Standard State:Ordinary Temp(15~35℃),Humidity(25~85%RH),Air pressure(860~1060hPa)
 In case of doubtful judgment,the test is re-performed under Basic State.
 ☆基本情況:溫度。(20±2℃),濕度(60~70%相對濕度),空氣壓力(860~1060hpa)
 Basic State: Temp.(20±2℃),Humidity(60~70%RH),Air pressure(860~1060hPa)
 <標準驅動電路>/<標標測試治具>/

4.尺寸Dimension

5.頻率響應/FrequencyResponse

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