壓電有源蜂鳴器 廣州蜂鳴器 報警器
| 品牌 |
piezowell |
型號 |
pw3015bl-301 |
| 種類 |
蜂鳴器(片) |
| |
各種規格壓電有源蜂鳴器,詳情請登陸www.piezowell.cn或來電來函咨詢,我們竭誠為您服務!
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 |
|