1 | 额定频率 Resonance Frequency (KHz) | 20-60KHZ |
2 | 电压 Max Input Voltage (Vrms) | 30 |
3 | 电容量 Capacitance at 120Hz (nF) | 100±30% |
4 | *声压级Sound Output at10cm (dB) | ≥90 at25KHz Square Wave 5Vrms |
5 | *消耗电流 Current Consumption (mA) | ≤10 at25KHz Square Wave5Vrms |
6 | 工作温度 Operating Temperature (℃) | -20～+60 |
7 | 储存温度 Storage Temperature (℃) | -30～+70 |
8 | 单品重量 Weight (g) | 6 |
品牌:科能特kenengte