海旭蜂鸣器规格书14

《海旭蜂鸣器规格书14》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、MESSRS:DESCRIPTION：PIEZOBUZZER(SELFDRIVER)PARTNO.：14*7mmCustomerName：顺志电子DATE：2011-12-5ApprovedByCheckedByMadeBy马生王婧崔金英PengxiRoad,PengLangTown,High-techZone，KunshanCity.TEL:+86-0760-8880808522600635FAX:+86-0760-8885720322600653E-Mail:zshaixu@163.comHttp://www.haixuc

2、n.comwww.88808085.com.cn TYPE UNIT SKY17A60P09 ◆Min.SoundOutputat10cm dB 85 RatedVoltage Vp-p 9 OperatingVoltage Vp-p 1～30 ResonantFrequency Hz 4000±500 ◆Max.CurrentConsumption mA 2 Capacitanceat1,000HZ pF 14000±30% OperatingTemperature °C -20～+70 StorageTemperature

3、 °C -30～+80 Weight g 1.3◆ Value applying at rated voltage ．StandardMeasurementconditionsTemperature:25±2℃Humidity:45-60%．AcousticCharacteristicsTheoscillationfrequency,currentconsumptionandsoundpressurearemeasuredbythemeasuringinstrumentsshownbelow.Inthemeasuringtes

4、t,buzzersisplacedasfollows: