压电有源蜂鸣器 广州蜂鸣器 报警器
| 品牌 |
piezowell |
型号 |
pw3015bl-301 |
| 种类 |
蜂鸣器(片) |
| |
各种规格压电有源蜂鸣器,详情请登陆www.piezowell.cn或来电来函咨询,我们竭诚为您服务!
electrical specifications: rated voltage (vdc) | 12 | operating voltage (vdc) | 3-24 | max. rated current (ma) | 15 | sound pressure (db) | ≥90/30cm | resonant frequency (khz) | 3.0k0.5 | operating temperature (℃) | -20 - +60 | storage tenperature (℃) | -30 - +70 | weight (g) | 10 |
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